Release 2.2.1

The issue appears when there is no boto, jinja and some other libraries
are not installed because the classes which use these libraries are
still being imported inside the package file. The fix removes those
imports from package root, because they should not be here, in fact,
content of report and upload packages must be imported only inside the
trigger class and only if they are actually required

This commit also adds setuptools as required dependency since it is used
for some parsers (previously it was provided dependency)

.bandit-test.yml

@@ -1 +1 @@
-skips: ['B101', 'B105', 'B404']
+skips: ['B101', 'B105', 'B106', 'B404']

.github/ISSUE_TEMPLATE/bug-report.md

@@ -11,9 +11,9 @@ assignees: ''
 
 A clear and concise description of what the bug is.
 
-### Steps to Reproduce
+### Steps to reproduce
 
-Steps to reproduce the behavior (commands, environment etc)
+Steps to reproduce the behavior (commands, environment etc).
 
 ### Expected behavior
 
@@ -21,4 +21,8 @@ A clear and concise description of what you expected to happen.
 
 ### Logs
 
-Add logs to help explain your problem. Logs to stderr can be generated by using `--no-log` command line option.
+Add logs to help explain your problem. By default, the application writes logs into `/dev/log` which is usually default systemd journal and can be accessed by `journalctl` command.
+
+You can also attach any additional information which can be helpful, e.g. configuration used by the application (be aware of passwords and other secrets if any); it can be generated by using `ahriman config` command.
+
+It is also sometimes useful to have information about installed packages which can be accessed by `ahriman version` command.

.github/ISSUE_TEMPLATE/feature-request.md

@@ -13,7 +13,7 @@ Brief description of the feature required
 
 ### Cause of the feature request
 
-A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+A clear and concise description of what the problem is. E.g. I'm always frustrated when [...]
 
 ### Proposed changes and/or features
 

.github/workflows/setup.sh

@@ -8,7 +8,7 @@ echo -e '[arcanisrepo]\nServer = http://repo.arcanis.me/$arch\nSigLevel = Never'
 # refresh the image
 pacman --noconfirm -Syu
 # main dependencies
-pacman --noconfirm -Sy base-devel devtools git pyalpm python-aur python-passlib python-srcinfo sudo
+pacman --noconfirm -Sy base-devel devtools git pyalpm python-aur python-passlib python-setuptools python-srcinfo sudo
 # make dependencies
 pacman --noconfirm -Sy python-build python-installer python-wheel
 # optional dependencies

.github/workflows/tests.sh

@@ -4,7 +4,7 @@
 set -ex
 
 # install dependencies
-pacman --noconfirm -Syu base-devel python-pip python-tox
+pacman --noconfirm -Syu base-devel python-pip python-setuptools python-tox
 
 # run test and check targets
 make check tests

.pylintrc

@@ -60,17 +60,7 @@ confidence=
 # --enable=similarities". If you want to run only the classes checker, but have
 # no Warning level messages displayed, use "--disable=all --enable=classes
 # --disable=W".
-disable=print-statement,
-        parameter-unpacking,
-        unpacking-in-except,
-        old-raise-syntax,
-        backtick,
-        long-suffix,
-        old-ne-operator,
-        old-octal-literal,
-        import-star-module-level,
-        non-ascii-bytes-literal,
-        raw-checker-failed,
+disable=raw-checker-failed,
         bad-inline-option,
         locally-disabled,
         file-ignored,
@@ -78,67 +68,6 @@ disable=print-statement,
         useless-suppression,
         deprecated-pragma,
         use-symbolic-message-instead,
-        apply-builtin,
-        basestring-builtin,
-        buffer-builtin,
-        cmp-builtin,
-        coerce-builtin,
-        execfile-builtin,
-        file-builtin,
-        long-builtin,
-        raw_input-builtin,
-        reduce-builtin,
-        standarderror-builtin,
-        unicode-builtin,
-        xrange-builtin,
-        coerce-method,
-        delslice-method,
-        getslice-method,
-        setslice-method,
-        no-absolute-import,
-        old-division,
-        dict-iter-method,
-        dict-view-method,
-        next-method-called,
-        metaclass-assignment,
-        indexing-exception,
-        raising-string,
-        reload-builtin,
-        oct-method,
-        hex-method,
-        nonzero-method,
-        cmp-method,
-        input-builtin,
-        round-builtin,
-        intern-builtin,
-        unichr-builtin,
-        map-builtin-not-iterating,
-        zip-builtin-not-iterating,
-        range-builtin-not-iterating,
-        filter-builtin-not-iterating,
-        using-cmp-argument,
-        eq-without-hash,
-        div-method,
-        idiv-method,
-        rdiv-method,
-        exception-message-attribute,
-        invalid-str-codec,
-        sys-max-int,
-        bad-python3-import,
-        deprecated-string-function,
-        deprecated-str-translate-call,
-        deprecated-itertools-function,
-        deprecated-types-field,
-        next-method-defined,
-        dict-items-not-iterating,
-        dict-keys-not-iterating,
-        dict-values-not-iterating,
-        deprecated-operator-function,
-        deprecated-urllib-function,
-        xreadlines-attribute,
-        deprecated-sys-function,
-        exception-escape,
-        comprehension-escape,
         missing-module-docstring,
         line-too-long,
         no-name-in-module,

CONTRIBUTING.md

@@ -0,0 +1,67 @@
+# Contributing to ahriman
+
+Welcome to ahriman! The goal of the project is to provide the best user experience to manage Archlinux repositories. In order to follow this we set some limitations for the issue creations and heavily restricted code contribution.
+
+## Create an issue
+
+Basically just follow the suggested templates:
+
+* Bug report requires at least the way to reproduce the issue and behaviour description (expected and actual ones). In order to resolve the bug, the additional questions may be asked, please consider them as lesser evil.
+* Feature requests basically just require feature description and the purpose why do you want this feature to be implemented. It is required to make sure that the feature you want is going to be implemented in the way you really want it (and to make sure that this feature is not already implemented).
+* Questions and discussions have free templates, and you are free to ask your question in the way you want.
+
+## Code contribution
+
+There are some strict limitation for suggested pull requests:
+
+* `autopep8`, `bandit`, `pylint`, `mypy` must pass.
+* Test coverage must remain 100%.
+
+### Code formatting
+
+In order to resolve all difficult cases the `autopep8` is used. You can perform formatting at any time by running `make check` or running `autopep8` command directly.
+
+### Code style
+
+Again, the most checks can be performed by `make check` command, though some additional guidelines must be applied:
+
+* Every class, every function (including private and protected), every attribute must be documented. The project follows [Google style documentation](https://google.github.io/styleguide/pyguide.html). The only exception is local functions.
+* For any path interactions `pathlib.Path` must be used.
+* Configuration interactions must go through `ahriman.core.configuration.Configuration` class instance.
+* In case if class load requires some actions, it is recommended to create class method which can be used for class instantiating.
+* The code must follow the exception safety, unless it is explicitly asked by end user. It means that most exceptions must be handled and printed to log, no other actions must be done (e.g. raising another exception).
+* For the external command `ahriman.core.util.check_output` function must be used.
+* Every temporary file/directory must be removed at the end of processing, no matter what. The ``tempfile`` module provides good ways to do it.
+* Import order must be the following:
+
+    ```python
+    # optional imports from future module
+    from __future__ import annotations
+
+    # Module import for those which are installed into environment (no matter standard library or not)...
+    import os
+    # ...one per line...
+    import pyalpm
+    # ...in alphabetical order
+    import sys
+
+    # Blank line between
+    # ``from module import submodule`` import
+    from pathlib import Path
+    # ...again in alphabet order. It is possible to do several imports, but make sure that they are also in alphabetical order.
+    from pyalpm import Handle, Package
+
+    # Blank line again and package imports
+    from ahriman.core.configuration import Configuration
+    ```
+
+* One file should define only one class, exception is class satellites in case if file length remain less than 200 lines.
+* It is possible to create file which contains some functions (e.g. `ahriman.core.util`), but in this case you would need to define `__all__` attribute.
+* The file size mentioned above must be applicable in general. In case of big classes consider splitting them into traits.
+* No global variable allowed outside of `ahriman.version` module.
+* Single quotes are not allowed. The reason behind this restriction is the fact that docstrings must be written by using double quotes only, and we would like to make style consistent.
+* If your class writes anything to log, the `ahriman.core.lazy_logging.LazyLogging` trait must be used.
+
+### Other checks
+
+The projects also uses typing checks (provided by `mypy`) and some linter checks provided by `pylint` and `bandit`. Those checks must be passed successfully for any open pull requests.

Dockerfile

@@ -1,4 +1,4 @@
-FROM archlinux:base-devel
+FROM archlinux:base
 
 # image configuration
 ENV AHRIMAN_ARCHITECTURE="x86_64"
@@ -13,24 +13,22 @@ ENV AHRIMAN_REPOSITORY_ROOT="/var/lib/ahriman/ahriman"
 ENV AHRIMAN_USER="ahriman"
 
 # install environment
-## install git which is required for AUR interaction and go for yay
-RUN pacman --noconfirm -Syu git go
+## install minimal required packages
+RUN pacman --noconfirm -Syu binutils fakeroot git make sudo
 ## create build user
 RUN useradd -m -d /home/build -s /usr/bin/nologin build && \
     echo "build ALL=(ALL) NOPASSWD: ALL" > /etc/sudoers.d/build
-## install AUR helper
-RUN YAY_DIR="$(runuser -u build -- mktemp -d)" && \
-    git clone https://aur.archlinux.org/yay.git "$YAY_DIR" && \
-    cd "$YAY_DIR" && \
-    runuser -u build -- makepkg --noconfirm --install && \
-    cd - && rm -r "$YAY_DIR"
+COPY "docker/install-aur-package.sh" "/usr/local/bin/install-aur-package"
 ## install package dependencies
-RUN runuser -u build -- yay --noconfirm -Sy devtools git pyalpm python-inflection python-passlib python-requests python-srcinfo && \
-    runuser -u build -- yay --noconfirm -Sy python-build python-installer python-wheel && \
-    runuser -u build -- yay --noconfirm -Sy breezy darcs mercurial python-aioauth-client python-aiohttp \
-                                            python-aiohttp-debugtoolbar python-aiohttp-jinja2 python-aiohttp-security \
-                                            python-aiohttp-session python-boto3 python-cryptography python-jinja \
-                                            rsync subversion
+## darcs is not installed by reasons, because it requires a lot haskell packages which dramatically increase image size
+RUN pacman --noconfirm -Sy devtools git pyalpm python-inflection python-passlib python-requests python-setuptools python-srcinfo && \
+    pacman --noconfirm -Sy python-build python-installer python-wheel && \
+    pacman --noconfirm -Sy breezy mercurial python-aiohttp python-boto3 python-cryptography python-jinja rsync subversion && \
+    runuser -u build -- install-aur-package python-aioauth-client python-aiohttp-jinja2 python-aiohttp-debugtoolbar \
+                                            python-aiohttp-session python-aiohttp-security
+
+# cleanup unused
+RUN find "/var/cache/pacman/pkg" -type f -delete
 
 # install ahriman
 ## copy tree
@@ -41,7 +39,7 @@ RUN cd "/home/build/ahriman" && \
     cp ./*-src.tar.xz "package/archlinux" && \
     cd "package/archlinux" && \
     runuser -u build -- makepkg --noconfirm --install --skipchecksums && \
-    cd - && rm -r "/home/build/ahriman"
+    cd / && rm -r "/home/build/ahriman"
 
 VOLUME ["/var/lib/ahriman"]
 

Makefile

@@ -1,9 +1,9 @@
-.PHONY: archive archive_directory archlinux check clean directory push spec spec-html tests version
+.PHONY: archive archlinux check clean directory html push specification tests version
 .DEFAULT_GOAL := archlinux
 
 PROJECT := ahriman
 
-FILES := AUTHORS COPYING README.md docs package src setup.py tox.ini web.png
+FILES := AUTHORS CONTRIBUTING.md COPYING README.md docs package src setup.py tox.ini web.png
 TARGET_FILES := $(addprefix $(PROJECT)/, $(FILES))
 IGNORE_FILES := package/archlinux src/.mypy_cache
 
@@ -33,22 +33,22 @@ clean:
 directory: clean
 	mkdir "$(PROJECT)"
 
-push: spec archlinux
+html: specification
+	rm -rf docs/html
+	tox -e docs-html
+
+push: specification archlinux
 	git add package/archlinux/PKGBUILD src/ahriman/version.py docs/ahriman-architecture.svg docs/ahriman.1
 	git commit -m "Release $(VERSION)"
 	git tag "$(VERSION)"
 	git push
 	git push --tags
 
-spec:
+specification:
 	# make sure that old files are removed
 	find docs -type f -name "$(PROJECT)*.rst" -delete
 	tox -e docs
 
-spec-html: spec
-	rm -rf docs/html
-	tox -e docs-html
-
 tests: clean
 	tox -e tests
 

README.md

@@ -2,7 +2,7 @@
 
 [![tests status](https://github.com/arcan1s/ahriman/actions/workflows/run-tests.yml/badge.svg)](https://github.com/arcan1s/ahriman/actions/workflows/run-tests.yml)
 [![setup status](https://github.com/arcan1s/ahriman/actions/workflows/run-setup.yml/badge.svg)](https://github.com/arcan1s/ahriman/actions/workflows/run-setup.yml)
-[![docker image](https://github.com/arcan1s/ahriman/actions/workflows/docker-image.yml/badge.svg)](https://github.com/arcan1s/ahriman/actions/workflows/docker-image.yml)
+[![Docker Image Version (latest semver)](https://img.shields.io/docker/v/arcan1s/ahriman?label=docker%20image)](https://hub.docker.com/r/arcan1s/ahriman)
 [![CodeFactor](https://www.codefactor.io/repository/github/arcan1s/ahriman/badge)](https://www.codefactor.io/repository/github/arcan1s/ahriman)
 [![Documentation Status](https://readthedocs.org/projects/ahriman/badge/?version=latest)](https://ahriman.readthedocs.io/?badge=latest)
 
@@ -10,23 +10,26 @@ Wrapper for managing custom repository inspired by [repo-scripts](https://github
 
 ## Features
 
-* Install-configure-forget manager for own repository.
+* Install-configure-forget manager for the very own repository.
 * Multi-architecture support.
-* VCS packages support.
-* Sign support with gpg (repository, package, per package settings).
-* Synchronization to remote services (rsync, s3 and github) and report generation (email, html, telegram).
 * Dependency manager.
+* VCS packages support.
+* Official repository support.
 * Ability to patch AUR packages and even create package from local PKGBUILDs.
+* Sign support with gpg (repository, package, per package settings).
+* Triggers for repository updates, e.g. synchronization to remote services (rsync, s3 and github) and report generation (email, html, telegram).
 * Repository status interface with optional authorization and control options:
 
     ![web interface](web.png)
 
 ## Installation and run
 
-For installation details please refer to the [documentation](docs/setup.rst). For command help, `--help` subcommand must be used. Subcommands have own help message as well. The package also provides a [man page](docs/ahriman.1).
+For installation details kindly refer to the [documentation](https://ahriman.readthedocs.io/en/latest/setup.html). For application commands it is possible to get information by using `--help`/`help` command or by using man page ([web version](https://ahriman.readthedocs.io/en/latest/command-line.html)).
 
 ## Configuration
 
-Every available option is described in the [documentation](docs/configuration.rst).
+Every available option is described in the [documentation](https://ahriman.readthedocs.io/en/latest/configuration.html).
 
-## [FAQ](docs/faq.rst)
+The application provides reasonable defaults which allow to use it out-of-box; however additional steps (like configuring build toolchain and sudoers) are recommended and can be easily achieved by following install instructions.
+
+## [FAQ](https://ahriman.readthedocs.io/en/latest/faq.html)

docker/entrypoint.sh

@@ -33,7 +33,7 @@ fi
 ahriman "${AHRIMAN_DEFAULT_ARGS[@]}" repo-setup "${AHRIMAN_SETUP_ARGS[@]}"
 
 # refresh database
-runuser -u build -- yay --noconfirm -Syy &> /dev/null
+pacman -Syy &> /dev/null
 # create machine-id which is required by build tools
 systemd-machine-id-setup &> /dev/null
 

docker/install-aur-package.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+
+set -e
+
+for PACKAGE in "$@"; do
+    BUILD_DIR="$(mktemp -d)"
+    git clone https://aur.archlinux.org/"$PACKAGE".git "$BUILD_DIR"
+    cd "$BUILD_DIR"
+    makepkg --noconfirm --install --rmdeps --syncdeps
+    cd /
+    rm -r "$BUILD_DIR"
+done

docs/advanced-usage.rst

@@ -37,7 +37,6 @@ And the ``repository`` instance can be used to perform repository maintenance
    built_packages = repository.packages_built()
    update_result = repository.process_update(built_packages)
 
-   repository.process_report(None, update_result)
-   repository.process_sync(None, update_result.success)
+   repository.process_triggers(update_result)
 
 For the more info please refer to the classes documentation.

docs/ahriman.1

@@ -3,9 +3,9 @@
 ahriman
 .SH SYNOPSIS
 .B ahriman
-[-h] [-a ARCHITECTURE] [-c CONFIGURATION] [--force] [-l LOCK] [--no-report] [-q] [--unsafe] [-v] {aur-search,search,help,help-commands-unsafe,key-import,package-add,add,package-update,package-remove,remove,package-status,status,package-status-remove,package-status-update,status-update,patch-add,patch-list,patch-remove,repo-backup,repo-check,check,repo-clean,clean,repo-config,config,repo-rebuild,rebuild,repo-remove-unknown,remove-unknown,repo-report,report,repo-restore,repo-setup,init,repo-init,setup,repo-sign,sign,repo-status-update,repo-sync,sync,repo-update,update,user-add,user-list,user-remove,web} ...
+[-h] [-a ARCHITECTURE] [-c CONFIGURATION] [--force] [-l LOCK] [--no-report] [-q] [--unsafe] [-V] {aur-search,search,help,help-commands-unsafe,key-import,package-add,add,package-update,package-remove,remove,package-status,status,package-status-remove,package-status-update,status-update,patch-add,patch-list,patch-remove,repo-backup,repo-check,check,repo-clean,clean,repo-config,config,repo-rebuild,rebuild,repo-remove-unknown,remove-unknown,repo-report,report,repo-restore,repo-setup,init,repo-init,setup,repo-sign,sign,repo-status-update,repo-sync,sync,repo-triggers,repo-update,update,shell,user-add,user-list,user-remove,version,web} ...
 .SH DESCRIPTION
-ArcH Linux ReposItory MANager
+ArcH linux ReposItory MANager
 
 .SH OPTIONS
 .TP
@@ -37,7 +37,7 @@ force disable any logging
 allow to run ahriman as non\-ahriman user. Some actions might be unavailable
 
 .TP
-\fB\-v\fR, \fB\-\-version\fR
+\fB\-V\fR, \fB\-\-version\fR
 show program's version number and exit
 
 .SH
@@ -115,9 +115,15 @@ update repository status
 \fBahriman\fR \fI\,repo-sync\/\fR
 sync repository
 .TP
+\fBahriman\fR \fI\,repo-triggers\/\fR
+run triggers
+.TP
 \fBahriman\fR \fI\,repo-update\/\fR
 update packages
 .TP
+\fBahriman\fR \fI\,shell\/\fR
+envoke python shell
+.TP
 \fBahriman\fR \fI\,user-add\/\fR
 create or update user
 .TP
@@ -127,6 +133,9 @@ user known users and their access
 \fBahriman\fR \fI\,user-remove\/\fR
 remove user
 .TP
+\fBahriman\fR \fI\,version\/\fR
+application version
+.TP
 \fBahriman\fR \fI\,web\/\fR
 web server
 .SH COMMAND \fI\,'ahriman aur-search'\/\fR
@@ -189,8 +198,7 @@ PGP key to import from public server
 key server for key import
 
 .SH COMMAND \fI\,'ahriman package-add'\/\fR
-usage: ahriman package-add [-h] [-e] [-n]
-                           [-s {PackageSource.Auto,PackageSource.Archive,PackageSource.AUR,PackageSource.Directory,PackageSource.Local,PackageSource.Remote,PackageSource.Repository}]
+usage: ahriman package-add [-h] [-e] [-n] [-s {auto,archive,aur,directory,local,remote,repository}]
                            [--without-dependencies]
                            package [package ...]
 
@@ -210,7 +218,7 @@ return non\-zero exit status if result is empty
 run update function after
 
 .TP
-\fB\-s\fR \fI\,{PackageSource.Auto,PackageSource.Archive,PackageSource.AUR,PackageSource.Directory,PackageSource.Local,PackageSource.Remote,PackageSource.Repository}\/\fR, \fB\-\-source\fR \fI\,{PackageSource.Auto,PackageSource.Archive,PackageSource.AUR,PackageSource.Directory,PackageSource.Local,PackageSource.Remote,PackageSource.Repository}\/\fR
+\fB\-s\fR \fI\,{auto,archive,aur,directory,local,remote,repository}\/\fR, \fB\-\-source\fR \fI\,{auto,archive,aur,directory,local,remote,repository}\/\fR
 explicitly specify the package source for this command
 
 .TP
@@ -227,9 +235,7 @@ remove package from the repository
 package name or base
 
 .SH COMMAND \fI\,'ahriman package-status'\/\fR
-usage: ahriman package-status [-h] [--ahriman] [-e] [-i]
-                              [-s {BuildStatusEnum.Unknown,BuildStatusEnum.Pending,BuildStatusEnum.Building,BuildStatusEnum.Failed,BuildStatusEnum.Success}]
-                              [package ...]
+usage: ahriman package-status [-h] [--ahriman] [-e] [-i] [-s {unknown,pending,building,failed,success}] [package ...]
 
 request status of the package
 
@@ -251,7 +257,7 @@ return non\-zero exit status if result is empty
 show additional package information
 
 .TP
-\fB\-s\fR \fI\,{BuildStatusEnum.Unknown,BuildStatusEnum.Pending,BuildStatusEnum.Building,BuildStatusEnum.Failed,BuildStatusEnum.Success}\/\fR, \fB\-\-status\fR \fI\,{BuildStatusEnum.Unknown,BuildStatusEnum.Pending,BuildStatusEnum.Building,BuildStatusEnum.Failed,BuildStatusEnum.Success}\/\fR
+\fB\-s\fR \fI\,{unknown,pending,building,failed,success}\/\fR, \fB\-\-status\fR \fI\,{unknown,pending,building,failed,success}\/\fR
 filter packages by status
 
 .SH COMMAND \fI\,'ahriman package-status-remove'\/\fR
@@ -264,9 +270,7 @@ remove the package from the status page
 remove specified packages
 
 .SH COMMAND \fI\,'ahriman package-status-update'\/\fR
-usage: ahriman package-status-update [-h]
-                                     [-s {BuildStatusEnum.Unknown,BuildStatusEnum.Pending,BuildStatusEnum.Building,BuildStatusEnum.Failed,BuildStatusEnum.Success}]
-                                     [package ...]
+usage: ahriman package-status-update [-h] [-s {unknown,pending,building,failed,success}] [package ...]
 
 update package status on the status page
 
@@ -276,7 +280,7 @@ set status for specified packages. If no packages supplied, service status will
 
 .SH OPTIONS \fI\,'ahriman package-status-update'\/\fR
 .TP
-\fB\-s\fR \fI\,{BuildStatusEnum.Unknown,BuildStatusEnum.Pending,BuildStatusEnum.Building,BuildStatusEnum.Failed,BuildStatusEnum.Success}\/\fR, \fB\-\-status\fR \fI\,{BuildStatusEnum.Unknown,BuildStatusEnum.Pending,BuildStatusEnum.Building,BuildStatusEnum.Failed,BuildStatusEnum.Success}\/\fR
+\fB\-s\fR \fI\,{unknown,pending,building,failed,success}\/\fR, \fB\-\-status\fR \fI\,{unknown,pending,building,failed,success}\/\fR
 new status
 
 .SH COMMAND \fI\,'ahriman patch-add'\/\fR
@@ -409,14 +413,10 @@ just perform check for packages without removal
 show additional package information
 
 .SH COMMAND \fI\,'ahriman repo-report'\/\fR
-usage: ahriman repo-report [-h] [target ...]
+usage: ahriman repo-report [-h]
 
 generate repository report according to current settings
 
-.TP
-\fBtarget\fR
-target to generate report
-
 .SH COMMAND \fI\,'ahriman repo-restore'\/\fR
 usage: ahriman repo-restore [-h] [-o OUTPUT] path
 
@@ -434,8 +434,7 @@ root path of the extracted files
 .SH COMMAND \fI\,'ahriman repo-setup'\/\fR
 usage: ahriman repo-setup [-h] [--build-as-user BUILD_AS_USER] [--build-command BUILD_COMMAND]
                           [--from-configuration FROM_CONFIGURATION] [--no-multilib] --packager PACKAGER --repository
-                          REPOSITORY [--sign-key SIGN_KEY]
-                          [--sign-target {SignSettings.Disabled,SignSettings.Packages,SignSettings.Repository}]
+                          REPOSITORY [--sign-key SIGN_KEY] [--sign-target {disabled,pacakges,repository}]
                           [--web-port WEB_PORT]
 
 create initial service configuration, requires root
@@ -470,7 +469,7 @@ repository name
 sign key id
 
 .TP
-\fB\-\-sign\-target\fR \fI\,{SignSettings.Disabled,SignSettings.Packages,SignSettings.Repository}\/\fR
+\fB\-\-sign\-target\fR \fI\,{disabled,pacakges,repository}\/\fR
 sign options
 
 .TP
@@ -487,24 +486,28 @@ usage: ahriman repo-sign [-h] [package ...]
 sign only specified packages
 
 .SH COMMAND \fI\,'ahriman repo-status-update'\/\fR
-usage: ahriman repo-status-update [-h]
-                                  [-s {BuildStatusEnum.Unknown,BuildStatusEnum.Pending,BuildStatusEnum.Building,BuildStatusEnum.Failed,BuildStatusEnum.Success}]
+usage: ahriman repo-status-update [-h] [-s {unknown,pending,building,failed,success}]
 
 update repository status on the status page
 
 .SH OPTIONS \fI\,'ahriman repo-status-update'\/\fR
 .TP
-\fB\-s\fR \fI\,{BuildStatusEnum.Unknown,BuildStatusEnum.Pending,BuildStatusEnum.Building,BuildStatusEnum.Failed,BuildStatusEnum.Success}\/\fR, \fB\-\-status\fR \fI\,{BuildStatusEnum.Unknown,BuildStatusEnum.Pending,BuildStatusEnum.Building,BuildStatusEnum.Failed,BuildStatusEnum.Success}\/\fR
+\fB\-s\fR \fI\,{unknown,pending,building,failed,success}\/\fR, \fB\-\-status\fR \fI\,{unknown,pending,building,failed,success}\/\fR
 new status
 
 .SH COMMAND \fI\,'ahriman repo-sync'\/\fR
-usage: ahriman repo-sync [-h] [target ...]
+usage: ahriman repo-sync [-h]
 
 sync repository files to remote server according to current settings
 
+.SH COMMAND \fI\,'ahriman repo-triggers'\/\fR
+usage: ahriman repo-triggers [-h] [trigger ...]
+
+run triggers on empty build result as configured by settings
+
 .TP
-\fBtarget\fR
-target to sync
+\fBtrigger\fR
+instead of running all triggers as set by configuration, just process specified ones oin order of metion
 
 .SH COMMAND \fI\,'ahriman repo-update'\/\fR
 usage: ahriman repo-update [-h] [--dry-run] [-e] [--no-aur] [--no-local] [--no-manual] [--no-vcs] [package ...]
@@ -540,9 +543,13 @@ do not include manual updates
 \fB\-\-no\-vcs\fR
 do not check VCS packages
 
+.SH COMMAND \fI\,'ahriman shell'\/\fR
+usage: ahriman shell [-h]
+
+drop into python shell while having created application
+
 .SH COMMAND \fI\,'ahriman user-add'\/\fR
-usage: ahriman user-add [-h] [--as-service] [-p PASSWORD] [-r {UserAccess.Safe,UserAccess.Read,UserAccess.Write}] [-s]
-                        username
+usage: ahriman user-add [-h] [--as-service] [-p PASSWORD] [-r {unauthorized,read,reporter,full}] [-s] username
 
 update user for web services with the given password and role. In case if password was not entered it will be asked interactively
 
@@ -561,7 +568,7 @@ user password. Blank password will be treated as empty password, which is in par
 authorization type.
 
 .TP
-\fB\-r\fR \fI\,{UserAccess.Safe,UserAccess.Read,UserAccess.Write}\/\fR, \fB\-\-role\fR \fI\,{UserAccess.Safe,UserAccess.Read,UserAccess.Write}\/\fR
+\fB\-r\fR \fI\,{unauthorized,read,reporter,full}\/\fR, \fB\-\-role\fR \fI\,{unauthorized,read,reporter,full}\/\fR
 user access level
 
 .TP
@@ -569,7 +576,7 @@ user access level
 set file permissions to user\-only
 
 .SH COMMAND \fI\,'ahriman user-list'\/\fR
-usage: ahriman user-list [-h] [-e] [-r {UserAccess.Safe,UserAccess.Read,UserAccess.Write}] [username]
+usage: ahriman user-list [-h] [-e] [-r {unauthorized,read,reporter,full}] [username]
 
 list users from the user mapping and their roles
 
@@ -583,7 +590,7 @@ filter users by username
 return non\-zero exit status if result is empty
 
 .TP
-\fB\-r\fR \fI\,{UserAccess.Safe,UserAccess.Read,UserAccess.Write}\/\fR, \fB\-\-role\fR \fI\,{UserAccess.Safe,UserAccess.Read,UserAccess.Write}\/\fR
+\fB\-r\fR \fI\,{unauthorized,read,reporter,full}\/\fR, \fB\-\-role\fR \fI\,{unauthorized,read,reporter,full}\/\fR
 filter users by role
 
 .SH COMMAND \fI\,'ahriman user-remove'\/\fR
@@ -600,6 +607,11 @@ username for web service
 \fB\-s\fR, \fB\-\-secure\fR
 set file permissions to user\-only
 
+.SH COMMAND \fI\,'ahriman version'\/\fR
+usage: ahriman version [-h]
+
+print application and its dependencies versions
+
 .SH COMMAND \fI\,'ahriman web'\/\fR
 usage: ahriman web [-h]
 

docs/ahriman.application.handlers.rst

@@ -92,14 +92,6 @@ ahriman.application.handlers.remove\_unknown module
    :no-undoc-members:
    :show-inheritance:
 
-ahriman.application.handlers.report module
-------------------------------------------
-
-.. automodule:: ahriman.application.handlers.report
-   :members:
-   :no-undoc-members:
-   :show-inheritance:
-
 ahriman.application.handlers.restore module
 -------------------------------------------
 
@@ -124,6 +116,14 @@ ahriman.application.handlers.setup module
    :no-undoc-members:
    :show-inheritance:
 
+ahriman.application.handlers.shell module
+-----------------------------------------
+
+.. automodule:: ahriman.application.handlers.shell
+   :members:
+   :no-undoc-members:
+   :show-inheritance:
+
 ahriman.application.handlers.sign module
 ----------------------------------------
 
@@ -148,10 +148,10 @@ ahriman.application.handlers.status\_update module
    :no-undoc-members:
    :show-inheritance:
 
-ahriman.application.handlers.sync module
-----------------------------------------
+ahriman.application.handlers.triggers module
+--------------------------------------------
 
-.. automodule:: ahriman.application.handlers.sync
+.. automodule:: ahriman.application.handlers.triggers
    :members:
    :no-undoc-members:
    :show-inheritance:
@@ -180,6 +180,14 @@ ahriman.application.handlers.users module
    :no-undoc-members:
    :show-inheritance:
 
+ahriman.application.handlers.versions module
+--------------------------------------------
+
+.. automodule:: ahriman.application.handlers.versions
+   :members:
+   :no-undoc-members:
+   :show-inheritance:
+
 ahriman.application.handlers.web module
 ---------------------------------------
 

docs/ahriman.core.database.migrations.rst

@@ -20,6 +20,14 @@ ahriman.core.database.migrations.m001\_package\_source module
    :no-undoc-members:
    :show-inheritance:
 
+ahriman.core.database.migrations.m002\_user\_access module
+----------------------------------------------------------
+
+.. automodule:: ahriman.core.database.migrations.m002_user_access
+   :members:
+   :no-undoc-members:
+   :show-inheritance:
+
 Module contents
 ---------------
 

docs/ahriman.core.formatters.rst

@@ -76,6 +76,14 @@ ahriman.core.formatters.user\_printer module
    :no-undoc-members:
    :show-inheritance:
 
+ahriman.core.formatters.version\_printer module
+-----------------------------------------------
+
+.. automodule:: ahriman.core.formatters.version_printer
+   :members:
+   :no-undoc-members:
+   :show-inheritance:
+
 Module contents
 ---------------
 

docs/ahriman.core.report.rst

@@ -44,6 +44,14 @@ ahriman.core.report.report module
    :no-undoc-members:
    :show-inheritance:
 
+ahriman.core.report.report\_trigger module
+------------------------------------------
+
+.. automodule:: ahriman.core.report.report_trigger
+   :members:
+   :no-undoc-members:
+   :show-inheritance:
+
 ahriman.core.report.telegram module
 -----------------------------------
 

docs/ahriman.core.rst

@@ -16,6 +16,7 @@ Subpackages
    ahriman.core.repository
    ahriman.core.sign
    ahriman.core.status
+   ahriman.core.triggers
    ahriman.core.upload
 
 Submodules
@@ -37,6 +38,14 @@ ahriman.core.exceptions module
    :no-undoc-members:
    :show-inheritance:
 
+ahriman.core.lazy\_logging module
+---------------------------------
+
+.. automodule:: ahriman.core.lazy_logging
+   :members:
+   :no-undoc-members:
+   :show-inheritance:
+
 ahriman.core.spawn module
 -------------------------
 

docs/ahriman.core.triggers.rst

@@ -0,0 +1,29 @@
+ahriman.core.triggers package
+=============================
+
+Submodules
+----------
+
+ahriman.core.triggers.trigger module
+------------------------------------
+
+.. automodule:: ahriman.core.triggers.trigger
+   :members:
+   :no-undoc-members:
+   :show-inheritance:
+
+ahriman.core.triggers.trigger\_loader module
+--------------------------------------------
+
+.. automodule:: ahriman.core.triggers.trigger_loader
+   :members:
+   :no-undoc-members:
+   :show-inheritance:
+
+Module contents
+---------------
+
+.. automodule:: ahriman.core.triggers
+   :members:
+   :no-undoc-members:
+   :show-inheritance:

docs/ahriman.core.upload.rst

@@ -44,6 +44,14 @@ ahriman.core.upload.upload module
    :no-undoc-members:
    :show-inheritance:
 
+ahriman.core.upload.upload\_trigger module
+------------------------------------------
+
+.. automodule:: ahriman.core.upload.upload_trigger
+   :members:
+   :no-undoc-members:
+   :show-inheritance:
+
 Module contents
 ---------------
 

docs/ahriman.models.rst

@@ -92,6 +92,14 @@ ahriman.models.package\_source module
    :no-undoc-members:
    :show-inheritance:
 
+ahriman.models.pkgbuild\_patch module
+-------------------------------------
+
+.. automodule:: ahriman.models.pkgbuild_patch
+   :members:
+   :no-undoc-members:
+   :show-inheritance:
+
 ahriman.models.property module
 ------------------------------
 

docs/ahriman.web.views.status.rst

@@ -4,14 +4,6 @@ ahriman.web.views.status package
 Submodules
 ----------
 
-ahriman.web.views.status.ahriman module
----------------------------------------
-
-.. automodule:: ahriman.web.views.status.ahriman
-   :members:
-   :no-undoc-members:
-   :show-inheritance:
-
 ahriman.web.views.status.package module
 ---------------------------------------
 

docs/architecture.rst

@@ -7,7 +7,7 @@ Package structure
 Packages have strict rules of importing:
 
 * ``ahriman.application`` package must not be used anywhere except for itself.
-* ``ahriman.core`` and ``ahriman.models`` packages don't have any import restriction. Actually we would like to totally restrict importing of ``core`` package from ``models``\ , but it is impossible at the moment.
+* ``ahriman.core`` and ``ahriman.models`` packages don't have any import restriction. Actually we would like to totally restrict importing of ``core`` package from ``models``, but it is impossible at the moment.
 * ``ahriman.web`` package is allowed to be imported from ``ahriman.application`` (web handler only, only ``ahriman.web.web`` methods). It also must not be imported globally, only local import is allowed. 
 
 Full dependency diagram:
@@ -19,27 +19,28 @@ Full dependency diagram:
 ``ahriman.application`` package
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
-This package contains application (aka executable) related classes and everything for that. It also contains package called ``ahriman.application.handlers`` in which all available subcommands are described as separated classes derived from base ``ahriman.application.handlers.handler.Handler`` class.
+This package contains application (aka executable) related classes and everything for that. It also contains package called ``ahriman.application.handlers`` in which all available subcommands are described as separated classes derived from base ``ahriman.application.handlers.Handler`` class.
 
-``ahriman.application.application.application.Application`` (god class) is used for any interaction from parsers with repository, web etc. It is divided into multiple traits by functions (package related and repository related) in the same package.
+``ahriman.application.application.Application`` (god class) is used for any interaction from parsers with repository. It is divided into multiple traits by functions (package related and repository related) in the same package.
 
 ``ahriman.application.ahriman`` contains only command line parses and executes specified ``Handler`` on success, ``ahriman.application.lock.Lock`` is additional class which provides file-based lock and also performs some common checks.
 
 ``ahriman.core`` package
 ^^^^^^^^^^^^^^^^^^^^^^^^
 
-This package contains everything which is required for any time of application run and separated to several packages:
+This package contains everything which is required for any time of application run and separated into several packages:
 
-* ``ahriman.core.alpm`` package controls pacman related functions. It provides wrappers for ``pyalpm`` library and safe calls for repository tools (\ ``repo-add`` and ``repo-remove``\ ). Also this package contains ``ahriman.core.alpm.remote`` package which provides wrapper for remote sources (e.g. AUR RPC and official repositories RPC).
-* ``ahriman.core.auth`` package provides classes for authorization methods used by web mostly. Base class is ``ahriman.core.auth.auth.Auth`` which must be called by ``load`` method.
+* ``ahriman.core.alpm`` package controls pacman related functions. It provides wrappers for ``pyalpm`` library and safe calls for repository tools (``repo-add`` and ``repo-remove``). Also this package contains ``ahriman.core.alpm.remote`` package which provides wrapper for remote sources (e.g. AUR RPC and official repositories RPC).
+* ``ahriman.core.auth`` package provides classes for authorization methods used by web mostly. Base class is ``ahriman.core.auth.Auth`` which must be called by ``load`` method.
 * ``ahriman.core.build_tools`` is a package which provides wrapper for ``devtools`` commands.
 * ``ahriman.core.database`` is everything including data and schema migrations for database.
 * ``ahriman.core.formatters`` package provides ``Printer`` sub-classes for printing data (e.g. package properties) to stdout which are used by some handlers.
-* ``ahriman.core.report`` is a package with reporting classes. Usually it must be called by ``ahriman.core.report.report.Report.load`` method.
-* ``ahriman.core.repository`` contains several traits and base repository (\ ``ahriman.core.repository.repository.Repository`` class) implementation.
+* ``ahriman.core.report`` is a package with reporting classes. Usually it must be called by ``ahriman.core.report.Report.load`` method.
+* ``ahriman.core.repository`` contains several traits and base repository (``ahriman.core.repository.Repository`` class) implementation.
 * ``ahriman.core.sign`` package provides sign feature (only gpg calls are available).
 * ``ahriman.core.status`` contains helpers and watcher class which are required for web application. Reporter must be initialized by using ``ahriman.core.status.client.Client.load`` method.
-* ``ahriman.core.upload`` package provides sync feature, must be called by ``ahriman.core.upload.upload.Upload.load`` method.
+* ``ahriman.core.triggers`` package contains base trigger classes. Classes from this package must be imported in order to implement user extensions. In fact, ``ahriman.core.report`` and ``ahriman.core.upload`` use this package.
+* ``ahriman.core.upload`` package provides sync feature, must be called by ``ahriman.core.upload.Upload.load`` method.
 
 This package also provides some generic functions and classes which may be used by other packages:
 
@@ -68,7 +69,7 @@ Application run
 
 * Parse command line arguments, find command and related handler which is set by parser.
 * Call ``Handler.execute`` method.
-* Define list of architectures to run. In case if there is more than one architecture specified run several subprocesses or process in current process otherwise. Class attribute ``ALLOW_MULTI_ARCHITECTURE_RUN`` controls whether application can be run in multiple processes or not - this feature is required for some handlers (e.g. ``Web``\ ) which should be able to spawn child process in daemon mode (it is impossible to do for daemonic processes).
+* Define list of architectures to run. In case if there is more than one architecture specified run several subprocesses or process in current process otherwise. Class attribute ``ALLOW_MULTI_ARCHITECTURE_RUN`` controls whether application can be run in multiple processes or not - this feature is required for some handlers (e.g. ``Web``) which should be able to spawn child process in daemon mode (it is impossible to do from daemonic processes).
 * In each child process call lock functions.
 * After success checks pass control to ``Handler.run`` method defined by specific handler class.
 * Return result (success or failure) of each subprocess and exit from application.
@@ -86,14 +87,14 @@ The service uses SQLite database in order to store some internal info.
 Database instance
 ^^^^^^^^^^^^^^^^^
 
-All methods related to specific part of database (basically operations per table) are split into different traits located inside ``ahriman.core.database.operations`` package. The base trait ``ahriman.core.database.operations.operations.Operations`` also provides generic methods for database access (e.g. row converters and transactional support).
+All methods related to specific part of database (basically operations per table) are split into different traits located inside ``ahriman.core.database.operations`` package. The base trait ``ahriman.core.database.operations.Operations`` also provides generic methods for database access (e.g. row converters and transactional support).
 
-The ``ahriman.core.database.sqlite.SQLite`` class itself derives from all of these traits and implements methods for initialization, including migrations.
+The ``ahriman.core.database.SQLite`` class itself derives from all of these traits and implements methods for initialization, including migrations.
 
 Schema and data migrations
 ^^^^^^^^^^^^^^^^^^^^^^^^^^
 
-The schema migration are applied according to current ``pragma user_info`` values, located at ``ahriman.core.database.migrations`` package and named as ``m000_migration_name.py`` (the preceding ``m`` is required in order to import migration content for tests). Additional class ``ahriman.core.database.migrations.Migrations`` reads all migrations autmatically and applies them in alphabetical order.
+The schema migration are applied according to current ``pragma user_info`` values, located at ``ahriman.core.database.migrations`` package and named as ``m000_migration_name.py`` (the preceding ``m`` is required in order to import migration content for tests). Additional class ``ahriman.core.database.migrations.Migrations`` reads all migrations automatically and applies them in alphabetical order.
 
 There are also data migrations which are located at ``ahriman.core.database.data`` package and move data from old-style (e.g. json files in filesystem, directory trees, etc) to the database. They are also part of migration and (unlike schema migrations) are applied only at specific version breakpoints (e.g. if ``user_version`` is more than 0 no initial migration will be applied).
 
@@ -102,7 +103,7 @@ Type conversions
 
 By default, it parses rows into python dictionary. In addition, the following pseudo-types are supported:
 
-* ``Dict[str, Any]``\ , ``List[Any]`` - for storing JSON data structures in database (technically there is no restriction on types for dictionary keys and values, but it is recommended to use only string keys). The type is stored as ``json`` datatype and ``json.loads`` and ``json.dumps`` methods are used in order to read and write from/to database respectively.
+* ``Dict[str, Any]``, ``List[Any]`` - for storing JSON data structures in database (technically there is no restriction on types for dictionary keys and values, but it is recommended to use only string keys). The type is stored as ``json`` datatype and ``json.loads`` and ``json.dumps`` methods are used in order to read and write from/to database respectively.
 
 Basic flows
 -----------
@@ -113,8 +114,8 @@ Add new packages or rebuild existing
 Idea is to copy package to the directory from which it will be handled at the next update run. Different variants are supported:
 
 * If supplied argument is file then application moves the file to the directory with built packages. Same rule applies for directory, but in this case it copies every package-like file from the specified directory.
-* If supplied argument is directory and there is ``PKGBUILD`` file there it will be treated as local package. In this case it will queue this package to build and copy source files (\ ``PKGBUILD`` and ``.SRCINFO``\ ) to caches.
-* If supplied argument iis not file then application tries to lookup for the specified name in AUR and clones it into the directory with manual updates. This scenario can also handle package dependencies which are missing in repositories.
+* If supplied argument is directory and there is ``PKGBUILD`` file there it will be treated as local package. In this case it will queue this package to build and copy source files (``PKGBUILD`` and ``.SRCINFO``) to caches.
+* If supplied argument is not file then application tries to lookup for the specified name in AUR and clones it into the directory with manual updates. This scenario can also handle package dependencies which are missing in repositories.
 
 This logic can be overwritten by specifying the ``source`` parameter, which is partially useful if you would like to add package from AUR, but there is local directory cloned from AUR.
 
@@ -142,7 +143,7 @@ This feature is divided into to stages: check AUR for updates and run rebuild fo
    #. Build every package in clean chroot.
    #. Sign packages if required.
    #. Add packages to database and sign database if required.
-   #. Process sync and report methods.
+   #. Process triggers.
 
 After any step any package data is being removed.
 
@@ -152,7 +153,14 @@ Core functions reference
 Configuration
 ^^^^^^^^^^^^^
 
-``ahriman.core.configuration.Configuration`` class provides some additional methods (e.g. ``getpath`` and ``getlist``\ ) and also combines multiple files into single configuration dictionary using architecture overrides. It is the recommended way to deal with settings.
+``ahriman.core.configuration.Configuration`` class provides some additional methods (e.g. ``getpath`` and ``getlist``) and also combines multiple files into single configuration dictionary using architecture overrides. It is the recommended way to deal with settings.
+
+Enumerations
+^^^^^^^^^^^^
+
+All enumerations are derived from ``str`` and ``enum.Enum``. Integer enumerations are not allowed, because most of operations require conversions from string variable. Derivation from string class is required to make json conversions implicitly (e.g. during calling ``json.dumps`` methods).
+
+In addition, some enumerations provide ``from_option`` class methods in order to allow some flexibility while reading configuration options.
 
 Utils
 ^^^^^
@@ -176,7 +184,7 @@ Mapping (aka configuration) provider uses hashed passwords with salt from the da
 * ``check_credentials`` - user password validation (authentication).
 * ``verify_access`` - user permission validation (authorization).
 
-Passwords must be stored in database as ``hash(password + salt)``\ , where ``password`` is user defined password (taken from user input), ``salt`` is random string (any length) defined globally in configuration and ``hash`` is secure hash function. Thus, the following configuration
+Passwords must be stored in database as ``hash(password + salt)``, where ``password`` is user defined password (taken from user input), ``salt`` is random string (any length) defined globally in configuration and ``hash`` is secure hash function. Thus, the following configuration
 
 .. code-block::
 
@@ -185,20 +193,31 @@ Passwords must be stored in database as ``hash(password + salt)``\ , where ``pas
 
 means that there is user ``username`` with ``read`` access and password ``password`` hashed by ``sha512`` with salt ``salt``.
 
-OAuth provider uses library definitions (\ ``aioauth-client``\ ) in order *authenticate* users. It still requires user permission to be set in database, thus it inherits mapping provider without any changes. Whereas we could override ``check_credentials`` (authentication method) by something custom, OAuth flow is a bit more complex than just forward request, thus we have to implement the flow in login form.
+OAuth provider uses library definitions (``aioauth-client``) in order *authenticate* users. It still requires user permission to be set in database, thus it inherits mapping provider without any changes. Whereas we could override ``check_credentials`` (authentication method) by something custom, OAuth flow is a bit more complex than just forward request, thus we have to implement the flow in login form.
 
 OAuth's implementation also allows authenticating users via username + password (in the same way as mapping does) though it is not recommended for end-users and password must be left blank. In particular this feature is used by service reporting (aka robots).
 
 In order to configure users there are special commands.
 
+Triggers
+^^^^^^^^
+
+Triggers are extensions which can be used in order to perform any actions after the update process. The package provides two default extensions - one is report generation and another one is remote upload feature.
+
+The main idea is to load classes by their full path (e.g. ``ahriman.core.upload.UploadTrigger``) by using ``importlib``: get the last part of the import and treat it as class name, join remain part by ``.`` and interpret as module path, import module and extract attribute from it.
+
+The loaded triggers will be called with ``ahriman.models.result.Result`` and ``List[Packages]`` arguments, which describes the process result and current repository packages respectively. Any exception raised will be suppressed and will generate an exception message in logs.
+
+For more details how to deal with the triggers, refer to :doc:`documentation <triggers>` and modules descriptions.
+
 Remote synchronization
 ^^^^^^^^^^^^^^^^^^^^^^
 
-There are several supported synchronization providers, currently they are ``rsync``\ , ``s3``\ , ``github``. 
+There are several supported synchronization providers, currently they are ``rsync``, ``s3``, ``github``.
 
 ``rsync`` provider does not have any specific logic except for running external rsync application with configured arguments. The service does not handle SSH configuration, thus it has to be configured before running application manually.
 
-``s3`` provider uses ``boto3`` package and implements sync feature. The files are stored in architecture directory (e.g. if bucket is ``repository``\ , packages will be stored in ``repository/x86_64`` for the ``x86_64`` architecture), bucket must be created before any action and API key must have permissions to write to the bucket. No external configuration required. In order to upload only changed files the service compares calculated hashes with the Amazon ETags, used realization is described `here <https://teppen.io/2018/10/23/aws_s3_verify_etags/>`_. 
+``s3`` provider uses ``boto3`` package and implements sync feature. The files are stored in architecture directory (e.g. if bucket is ``repository``, packages will be stored in ``repository/x86_64`` for the ``x86_64`` architecture), bucket must be created before any action and API key must have permissions to write to the bucket. No external configuration required. In order to upload only changed files the service compares calculated hashes with the Amazon ETags, used realization is described `here <https://teppen.io/2018/10/23/aws_s3_verify_etags/>`_.
 
 ``github`` provider authenticates through basic auth, API key with repository write permissions is required. There will be created a release with the name of the architecture in case if it does not exist; files will be uploaded to the release assets. It also stores array of files and their MD5 checksums in release body in order to upload only changed ones. According to the Github API in case if there is already uploaded asset with the same name (e.g. database files), asset will be removed first.
 
@@ -207,7 +226,7 @@ Additional features
 
 Some features require optional dependencies to be installed:
 
-* Version control executables (e.g. ``git``\ , ``svn``\ ) for VCS packages.
+* Version control executables (e.g. ``git``, ``svn``) for VCS packages.
 * ``gnupg`` application for package and repository sign feature.
 * ``rsync`` application for rsync based repository sync.
 * ``boto3`` python package for ``S3`` sync.
@@ -220,7 +239,7 @@ Web application requires the following python packages to be installed:
 
 * Core part requires ``aiohttp`` (application itself), ``aiohttp_jinja2`` and ``Jinja2`` (HTML generation from templates).
 * In addition, ``aiohttp_debugtoolbar`` is required for debug panel. Please note that this option does not work together with authorization and basically must not be used in production.
-* In addition, authorization feature requires ``aiohttp_security``\ , ``aiohttp_session`` and ``cryptography``.
+* In addition, authorization feature requires ``aiohttp_security``, ``aiohttp_session`` and ``cryptography``.
 * In addition to base authorization dependencies, OAuth2 also requires ``aioauth-client`` library.
 
 Middlewares
@@ -251,7 +270,7 @@ Requests and scopes
 
 Service provides optional authorization which can be turned on in settings. In order to control user access there are two levels of authorization - read-only (only GET-like requests) and write (anything) which are provided by each web view directly.
 
-If this feature is configured any request will be prohibited without authentication. In addition, configuration flag ``auth.safe_build_status`` can be used in order to allow seeing main page without authorization.
+If this feature is configured any request will be prohibited without authentication. In addition, configuration flag ``auth.allow_read_only`` can be used in order to allow read-only operations - reading index page and packages - without authorization.
 
 For authenticated users it uses encrypted session cookies to store tokens; encryption key is generated each time at the start of the application. It also stores expiration time of the session inside.
 

docs/command-line.rst

@@ -1,5 +1,5 @@
-Commands help
-=============
+Commands reference
+==================
 
 ahriman
 -------

docs/conf.py

@@ -104,5 +104,4 @@ autodoc_member_order = "groupwise"
 
 autodoc_default_options = {
     "no-undoc-members": True,
-    "special-members": "__init__",
 }

docs/configuration.rst

@@ -1,16 +1,16 @@
 Configuration
 =============
 
-Some groups can be specified for each architecture separately. E.g. if there are ``build`` and ``build:x86_64`` groups it will use the option from ``build:x86_64`` for the ``x86_64`` architecture and ``build`` for any other (architecture specific group has higher priority). In case if both groups are presented, architecture specific options will be merged into global ones overriding them.
+Some groups can be specified for each architecture separately. E.g. if there are ``build`` and ``build:x86_64`` groups it will use an option from ``build:x86_64`` for the ``x86_64`` architecture and ``build`` for any other (architecture specific group has higher priority). In case if both groups are presented, architecture specific options will be merged into global ones overriding them.
 
 There are two variable types which have been added to default ones, they are paths and lists. List values will be read in the same way as shell does:
 
 * By default, it splits value by spaces excluding empty elements. 
-* In case if quotation mark (\ ``"`` or ``'``\ ) will be found, any spaces inside will be ignored.
+* In case if quotation mark (``"`` or ``'``) will be found, any spaces inside will be ignored.
 * In order to use quotation mark inside value it is required to put it to another quotation mark, e.g. ``wor"'"d "with quote"`` will be parsed as ``["wor'd", "with quote"]`` and vice versa.
 * Unclosed quotation mark is not allowed and will rise an exception.
 
-Path values, except for casting to ``pathlib.Path`` type, will be also expanded to absolute paths relative to the configuration path. E.g. if path is set to ``ahriman.ini.d/logging.ini`` and root configuration path is ``/etc/ahriman.ini``\ , the value will be expanded to ``/etc/ahriman.ini.d/logging.ini``. In order to disable path expand, use the full path, e.g. ``/etc/ahriman.ini.d/logging.ini``. 
+Path values, except for casting to ``pathlib.Path`` type, will be also expanded to absolute paths relative to the configuration path. E.g. if path is set to ``ahriman.ini.d/logging.ini`` and root configuration path is ``/etc/ahriman.ini``, the value will be expanded to ``/etc/ahriman.ini.d/logging.ini``. In order to disable path expand, use the full path, e.g. ``/etc/ahriman.ini.d/logging.ini``.
 
 ``settings`` group
 ------------------
@@ -35,13 +35,13 @@ libalpm and AUR related configuration.
 
 Base authorization settings. ``OAuth`` provider requires ``aioauth-client`` library to be installed.
 
-* ``target`` - specifies authorization provider, string, optional, default ``disabled``. Allowed values are ``disabled``\ , ``configuration``\ , ``oauth``.
+* ``target`` - specifies authorization provider, string, optional, default ``disabled``. Allowed values are ``disabled``, ``configuration``, ``oauth``.
+* ``allow_read_only`` - allow requesting status APIs without authorization, boolean, required.
 * ``client_id`` - OAuth2 application client ID, string, required in case if ``oauth`` is used.
 * ``client_secret`` - OAuth2 application client secret key, string, required in case if ``oauth`` is used.
 * ``max_age`` - parameter which controls both cookie expiration and token expiration inside the service, integer, optional, default is 7 days.
-* ``oauth_provider`` - OAuth2 provider class name as is in ``aioauth-client`` (e.g. ``GoogleClient``\ , ``GithubClient`` etc), string, required in case if ``oauth`` is used.
-* ``oauth_scopes`` - scopes list for OAuth2 provider, which will allow retrieving user email (which is used for checking user permissions), e.g. ``https://www.googleapis.com/auth/userinfo.email`` for ``GoogleClient`` or ``user:email`` for ``GithubClient``\ , space separated list of strings, required in case if ``oauth`` is used.
-* ``safe_build_status`` - allow requesting status page without authorization, boolean, required.
+* ``oauth_provider`` - OAuth2 provider class name as is in ``aioauth-client`` (e.g. ``GoogleClient``, ``GithubClient`` etc), string, required in case if ``oauth`` is used.
+* ``oauth_scopes`` - scopes list for OAuth2 provider, which will allow retrieving user email (which is used for checking user permissions), e.g. ``https://www.googleapis.com/auth/userinfo.email`` for ``GoogleClient`` or ``user:email`` for ``GithubClient``, space separated list of strings, required in case if ``oauth`` is used.
 * ``salt`` - password hash salt, string, required in case if authorization enabled (automatically generated by ``create-user`` subcommand).
 
 Authorized users are stored inside internal database, if any of external provides are used the password field for non-service users must be empty. 
@@ -56,6 +56,7 @@ Build related configuration. Group name can refer to architecture, e.g. ``build:
 * ``ignore_packages`` - list packages to ignore during a regular update (manual update will still work), space separated list of strings, optional.
 * ``makepkg_flags`` - additional flags passed to ``makepkg`` command, space separated list of strings, optional.
 * ``makechrootpkg_flags`` - additional flags passed to ``makechrootpkg`` command, space separated list of strings, optional.
+* ``triggers`` - list of ``ahriman.core.triggers.Trigger`` class implementation (e.g. ``ahriman.core.report.ReportTrigger ahriman.core.upload.UploadTrigger``) which will be loaded and run at the end of processing, space separated list of strings, optional. You can also specify triggers by their paths, e.g. ``/usr/lib/python3.10/site-packages/ahriman/core/report/report.py.ReportTrigger``. Triggers are run in the order of mention.
 
 ``repository`` group
 --------------------
@@ -79,7 +80,7 @@ Settings for signing packages or repository. Group name can refer to architectur
 
 Report generation settings.
 
-* ``target`` - list of reports to be generated, space separated list of strings, required. It must point to valid section (or to section with architecture), e.g. ``somerandomname`` must point to existing section, ``email`` must point to one of ``email`` of ``email:x86_64`` (the one with architecture has higher priority). 
+* ``target`` - list of reports to be generated, space separated list of strings, required. It must point to valid section (or to section with architecture), e.g. ``somerandomname`` must point to existing section, ``email`` must point to either ``email`` or ``email:x86_64`` (the one with architecture has higher priority).
 
 Type will be read from several ways:
 
@@ -90,14 +91,15 @@ Type will be read from several ways:
 ``console`` type
 ^^^^^^^^^^^^^^^^
 
-Section name must be either ``console`` (plus optional architecture name, e.g. ``console:x86_64``\ ) or random name with ``type`` set.
+Section name must be either ``console`` (plus optional architecture name, e.g. ``console:x86_64``) or random name with ``type`` set.
 
+* ``type`` - type of the report, string, optional, must be set to ``console`` if exists.
 * ``use_utf`` - use utf8 symbols in output if set and ascii otherwise, boolean, optional, default ``yes``.
 
 ``email`` type
 ^^^^^^^^^^^^^^
 
-Section name must be either ``email`` (plus optional architecture name, e.g. ``email:x86_64``\ ) or random name with ``type`` set.
+Section name must be either ``email`` (plus optional architecture name, e.g. ``email:x86_64``) or random name with ``type`` set.
 
 * ``type`` - type of the report, string, optional, must be set to ``email`` if exists.
 * ``full_template_path`` - path to Jinja2 template for full package description index, string, optional.
@@ -109,25 +111,25 @@ Section name must be either ``email`` (plus optional architecture name, e.g. ``e
 * ``port`` - SMTP port for sending emails, int, required.
 * ``receivers`` - SMTP receiver addresses, space separated list of strings, required.
 * ``sender`` - SMTP sender address, string, required.
-* ``ssl`` - SSL mode for SMTP connection, one of ``ssl``\ , ``starttls``\ , ``disabled``\ , optional, default ``disabled``.
+* ``ssl`` - SSL mode for SMTP connection, one of ``ssl``, ``starttls``, ``disabled``, optional, default ``disabled``.
 * ``template_path`` - path to Jinja2 template, string, required.
 * ``user`` - SMTP user to authenticate, string, optional.
 
 ``html`` type
 ^^^^^^^^^^^^^
 
-Section name must be either ``html`` (plus optional architecture name, e.g. ``html:x86_64``\ ) or random name with ``type`` set.
+Section name must be either ``html`` (plus optional architecture name, e.g. ``html:x86_64``) or random name with ``type`` set.
 
 * ``type`` - type of the report, string, optional, must be set to ``html`` if exists.
-* ``path`` - path to html report file, string, required.
 * ``homepage`` - link to homepage, string, optional.
 * ``link_path`` - prefix for HTML links, string, required.
+* ``path`` - path to html report file, string, required.
 * ``template_path`` - path to Jinja2 template, string, required.
 
 ``telegram`` type
 ^^^^^^^^^^^^^^^^^
 
-Section name must be either ``telegram`` (plus optional architecture name, e.g. ``telegram:x86_64``\ ) or random name with ``type`` set.
+Section name must be either ``telegram`` (plus optional architecture name, e.g. ``telegram:x86_64``) or random name with ``type`` set.
 
 * ``type`` - type of the report, string, optional, must be set to ``telegram`` if exists.
 * ``api_key`` - telegram bot API key, string, required. Please refer FAQ about how to create chat and bot
@@ -135,7 +137,8 @@ Section name must be either ``telegram`` (plus optional architecture name, e.g.
 * ``homepage`` - link to homepage, string, optional.
 * ``link_path`` - prefix for HTML links, string, required.
 * ``template_path`` - path to Jinja2 template, string, required.
-* ``template_type`` - ``parse_mode`` to be passed to telegram API, one of ``MarkdownV2``\ , ``HTML``\ , ``Markdown``\ , string, optional, default ``HTML``.
+* ``template_type`` - ``parse_mode`` to be passed to telegram API, one of ``MarkdownV2``, ``HTML``, ``Markdown``, string, optional, default ``HTML``.
+* ``timeout`` - HTTP request timeout in seconds, int, optional, default is ``30``.
 
 ``upload`` group
 ----------------
@@ -153,7 +156,7 @@ Type will be read from several ways:
 ``github`` type
 ^^^^^^^^^^^^^^^
 
-This feature requires Github key creation (see below). Section name must be either ``github`` (plus optional architecture name, e.g. ``github:x86_64``\ ) or random name with ``type`` set.
+This feature requires Github key creation (see below). Section name must be either ``github`` (plus optional architecture name, e.g. ``github:x86_64``) or random name with ``type`` set.
 
 * ``type`` - type of the upload, string, optional, must be set to ``github`` if exists.
 * ``owner`` - Github repository owner, string, required.
@@ -165,35 +168,36 @@ This feature requires Github key creation (see below). Section name must be eith
   #. Generate new token. Required scope is ``public_repo`` (or ``repo`` for private repository support).
 
 * ``repository`` - Github repository name, string, required. Repository must be created before any action and must have active branch (e.g. with readme).
+* ``timeout`` - HTTP request timeout in seconds, int, optional, default is ``30``.
 * ``username`` - Github authorization user, string, required. Basically the same as ``owner``.
 
 ``rsync`` type
 ^^^^^^^^^^^^^^
 
-Requires ``rsync`` package to be installed. Do not forget to configure ssh for user ``ahriman``. Section name must be either ``rsync`` (plus optional architecture name, e.g. ``rsync:x86_64``\ ) or random name with ``type`` set.
+Requires ``rsync`` package to be installed. Do not forget to configure ssh for user ``ahriman``. Section name must be either ``rsync`` (plus optional architecture name, e.g. ``rsync:x86_64``) or random name with ``type`` set.
 
 * ``type`` - type of the upload, string, optional, must be set to ``rsync`` if exists.
 * ``command`` - rsync command to run, space separated list of string, required.
-* ``remote`` - remote server to rsync (e.g. ``1.2.3.4:path/to/sync``\ ), string, required.
+* ``remote`` - remote server to rsync (e.g. ``1.2.3.4:path/to/sync``), string, required.
 
 ``s3`` type
 ^^^^^^^^^^^
 
-Requires ``boto3`` library to be installed. Section name must be either ``s3`` (plus optional architecture name, e.g. ``s3:x86_64``\ ) or random name with ``type`` set.
+Requires ``boto3`` library to be installed. Section name must be either ``s3`` (plus optional architecture name, e.g. ``s3:x86_64``) or random name with ``type`` set.
 
 * ``type`` - type of the upload, string, optional, must be set to ``github`` if exists.
 * ``access_key`` - AWS access key ID, string, required.
-* ``bucket`` - bucket name (e.g. ``bucket``\ ), string, required.
+* ``bucket`` - bucket name (e.g. ``bucket``), string, required.
 * ``chunk_size`` - chunk size for calculating entity tags, int, optional, default 8 * 1024 * 1024.
-* ``region`` - bucket region (e.g. ``eu-central-1``\ ), string, required.
+* ``region`` - bucket region (e.g. ``eu-central-1``), string, required.
 * ``secret_key`` - AWS secret access key, string, required.
 
 ``web:*`` groups
 ----------------
 
-Web server settings. If any of ``host``\ /\ ``port`` is not set, web integration will be disabled. Group name can refer to architecture, e.g. ``web:x86_64`` can be used for x86_64 architecture specific settings. This feature requires ``aiohttp`` libraries to be installed.
+Web server settings. If any of ``host``/``port`` is not set, web integration will be disabled. Group name can refer to architecture, e.g. ``web:x86_64`` can be used for x86_64 architecture specific settings. This feature requires ``aiohttp`` libraries to be installed.
 
-* ``address`` - optional address in form ``proto://host:port`` (\ ``port`` can be omitted in case of default ``proto`` ports), will be used instead of ``http://{host}:{port}`` in case if set, string, optional. This option is required in case if ``OAuth`` provider is used.
+* ``address`` - optional address in form ``proto://host:port`` (``port`` can be omitted in case of default ``proto`` ports), will be used instead of ``http://{host}:{port}`` in case if set, string, optional. This option is required in case if ``OAuth`` provider is used.
 * ``debug`` - enable debug toolbar, boolean, optional, default ``no``.
 * ``debug_check_host`` - check hosts to access debug toolbar, boolean, optional, default ``no``.
 * ``debug_allowed_hosts`` - allowed hosts to get access to debug toolbar, space separated list of string, optional.

docs/faq.rst

@@ -118,7 +118,7 @@ But I just wanted to change PKGBUILD from AUR a bit!
 Well it is supported also.
 
 #. Clone sources from AUR.
-#. Make changes you would like to (e.g. edit ``PKGBUILD``\ , add external patches).
+#. Make changes you would like to (e.g. edit ``PKGBUILD``, add external patches).
 #. Run ``sudo -u ahriman ahriman patch-add /path/to/local/directory/with/PKGBUILD``.
 
 The last command will calculate diff from current tree to the ``HEAD`` and will store it locally. Patches will be applied on any package actions (e.g. it can be used for dependency management).
@@ -130,7 +130,9 @@ So it is the same as adding any other package, but due to restrictions you must
 
 .. code-block:: shell
 
-   sudo -u ahriman ahriman package-add pacmann -s repository
+   sudo -u ahriman ahriman package-add pacman -s repository
+
+This feature is heavily depends on local pacman cache. In order to use this feature it is recommended to either run ``pacman -Sy`` before the interaction or configure timer for this.
 
 Package build fails because it cannot validate PGP signature of source files
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@@ -177,7 +179,7 @@ However, note that you do not need to rebuild repository in case if you just cha
 Hmm, I have packages built, but how can I use it?
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
-Add the following lines to your ``pacman.conf``\ :
+Add the following lines to your ``pacman.conf``:
 
 .. code-block:: ini
 
@@ -238,7 +240,7 @@ The default action (in case if no arguments provided) is ``repo-update``. Basica
 
    docker run -v /path/to/local/repo:/var/lib/ahriman -v /etc/ahriman.ini:/etc/ahriman.ini.d/10-overrides.ini arcan1s/ahriman:latest
 
-By default, it runs ``repo-update``\ , but it can be overwritten to any other command you would like to, e.g.:
+The action can be specified during run, e.g.:
 
 .. code-block:: shell
 
@@ -255,7 +257,7 @@ The following environment variables are supported:
 * ``AHRIMAN_DEBUG`` - if set all commands will be logged to console.
 * ``AHRIMAN_FORCE_ROOT`` - force run ahriman as root instead of guessing by subcommand.
 * ``AHRIMAN_HOST`` - host for the web interface, default is ``0.0.0.0``.
-* ``AHRIMAN_OUTPUT`` - controls logging handler, e.g. ``syslog``\ , ``console``. The name must be found in logging configuration. Note that if ``syslog`` (the default) handler is used you will need to mount ``/dev/log`` inside container because it is not available there.
+* ``AHRIMAN_OUTPUT`` - controls logging handler, e.g. ``syslog``, ``console``. The name must be found in logging configuration. Note that if ``syslog`` (the default) handler is used you will need to mount ``/dev/log`` inside container because it is not available there.
 * ``AHRIMAN_PACKAGER`` - packager name from which packages will be built, default is ``ahriman bot <ahriman@example.com>``.
 * ``AHRIMAN_PORT`` - HTTP server port if any, default is empty.
 * ``AHRIMAN_REPOSITORY`` - repository name, default is ``aur-clone``.
@@ -279,7 +281,7 @@ Well for that you would need to have web container instance running forever; it
 
 Note about ``AHRIMAN_PORT`` environment variable which is required in order to enable web service. An additional port bind by ``-p 8080:8080`` is required to pass docker port outside of container.
 
-For every next container run use arguments ``-e AHRIMAN_PORT=8080 --net=host``\ , e.g.:
+For every next container run use arguments ``-e AHRIMAN_PORT=8080 --net=host``, e.g.:
 
 .. code-block:: shell
 
@@ -294,7 +296,7 @@ Wait I would like to use the repository from another server
 There are several choices:
 
 #. 
-   Easy and cheap, just share your local files through the internet, e.g. for ``nginx``\ :
+   Easy and cheap, just share your local files through the internet, e.g. for ``nginx``:
 
    .. code-block::
 
@@ -316,7 +318,7 @@ There are several choices:
        [rsync]
        remote = 192.168.0.1:/srv/repo
 
-   After that just add ``/srv/repo`` to the ``pacman.conf`` as usual. You can also upload to S3 (e.g. ``Server = https://s3.eu-central-1.amazonaws.com/repository/x86_64``\ ) or to Github (e.g. ``Server = https://github.com/ahriman/repository/releases/download/x86_64``\ ).
+   After that just add ``/srv/repo`` to the ``pacman.conf`` as usual. You can also upload to S3 (e.g. ``Server = https://s3.eu-central-1.amazonaws.com/repository/x86_64``) or to Github (e.g. ``Server = https://github.com/ahriman/repository/releases/download/x86_64``).
 
 How do I configure S3?
 ^^^^^^^^^^^^^^^^^^^^^^
@@ -474,7 +476,7 @@ I would like to get messages to my telegram account/channel
    #. Make your channel public
 
 #. 
-   Get chat id if you want to use by numerical id or just use id prefixed with ``@`` (e.g. ``@ahriman``\ ). If you are not using chat the chat id is your user id. If you don't want to make channel public you can use `this guide <https://stackoverflow.com/a/33862907>`_.
+   Get chat id if you want to use by numerical id or just use id prefixed with ``@`` (e.g. ``@ahriman``). If you are not using chat the chat id is your user id. If you don't want to make channel public you can use `this guide <https://stackoverflow.com/a/33862907>`_.
 
 #. 
    Configure the service:
@@ -489,7 +491,7 @@ I would like to get messages to my telegram account/channel
       chat_id = @ahriman
       link_path = http://example.com/x86_64
 
-   ``api_key`` is the one sent by `@BotFather <https://t.me/botfather>`_\ , ``chat_id`` is the value retrieved from previous step.
+   ``api_key`` is the one sent by `@BotFather <https://t.me/botfather>`_, ``chat_id`` is the value retrieved from previous step.
 
 If you did everything fine you should receive the message with the next update. Quick credentials check can be done by using the following command:
 
@@ -606,7 +608,7 @@ The service provides several commands aim to do easy repository backup and resto
 
       sudo ahriman repo-backup /tmp/repo.tar.gz
 
-   This command will pack all configuration files together with database file into the archive specified as command line argument (i.e. ``/tmp/repo.tar.gz``\ ). In addition it will also archive ``cache`` directory (the one which contains local clones used by e.g. local packages) and ``.gnupg`` of the ``ahriman`` user.
+   This command will pack all configuration files together with database file into the archive specified as command line argument (i.e. ``/tmp/repo.tar.gz``). In addition it will also archive ``cache`` directory (the one which contains local clones used by e.g. local packages) and ``.gnupg`` of the ``ahriman`` user.
 
 #. 
    Copy created archive from source server ``server1.example.com`` to target ``server2.example.com``.
@@ -621,7 +623,7 @@ The service provides several commands aim to do easy repository backup and resto
 
       sudo ahriman repo-restore /tmp/repo.tar.gz
 
-   An additional argument ``-o``\ /\ ``--output`` can be used to specify extraction root (\ ``/`` by default).
+   An additional argument ``-o``/``--output`` can be used to specify extraction root (``/`` by default).
 
 #. 
    Rebuild repository:
@@ -684,13 +686,13 @@ I would like to check service logs
 
 By default, the service writes logs to ``/dev/log`` which can be accessed by using ``journalctl`` command (logs are written to the journal of the user under which command is run).
 
-You can also edit configuration and forward logs to ``stderr``\ , just change ``handlers`` value, e.g.:
+You can also edit configuration and forward logs to ``stderr``, just change ``handlers`` value, e.g.:
 
 .. code-block:: shell
 
    sed -i 's/handlers = syslog_handler/handlers = console_handler/g' /etc/ahriman.ini.d/logging.ini
 
-You can even configure logging as you wish, but kindly refer to python ``logging`` module `configuration <https://docs.python.org/3/library/logging.config.html>`_.
+You can even configure logging as you wish, but kindly refer to python ``logging`` module `configuration <https://docs.python.org/3/library/logging.config.html>`_. The application uses java concept to log messages, e.g. class ``Application`` imported from ``ahriman.application.application`` package will have logger called ``ahriman.application.application.Application``. In order to e.g. change logger name for whole application package it is possible to change values for ``ahriman.application`` package; thus editing ``ahriman`` logger configuration will change logging for whole application (unless there are overrides for another logger).
 
 Html customization
 ^^^^^^^^^^^^^^^^^^

docs/index.rst

@@ -6,13 +6,14 @@ Wrapper for managing custom repository inspired by `repo-scripts <https://github
 Features
 --------
 
-* Install-configure-forget manager for own repository.
+* Install-configure-forget manager for the very own repository.
 * Multi-architecture support.
-* VCS packages support.
-* Sign support with gpg (repository, package, per package settings).
-* Synchronization to remote services (rsync, s3 and github) and report generation (email, html, telegram).
 * Dependency manager.
+* VCS packages support.
+* Official repository support.
 * Ability to patch AUR packages and even create package from local PKGBUILDs.
+* Sign support with gpg (repository, package, per package settings).
+* Triggers for repository updates, e.g. synchronization to remote services (rsync, s3 and github) and report generation (email, html, telegram).
 * Repository status interface with optional authorization and control options.
 
 Contents
@@ -27,11 +28,5 @@ Contents
    faq
    architecture
    advanced-usage
+   triggers
    modules
-
-Indices and tables
-------------------
-
-* :ref:`genindex`
-* :ref:`modindex`
-* :ref:`search`

docs/setup.rst

@@ -6,7 +6,7 @@ Initial setup
 #. 
    Change settings if required, see :doc:`configuration reference <configuration>` for more details.
 #.
-   TL;DR
+   TL;DR:
 
    .. code-block:: shell
 
@@ -15,7 +15,7 @@ Initial setup
    ``repo-setup`` literally does the following steps:
 
    #.
-      Create ``/var/lib/ahriman/.makepkg.conf`` with ``makepkg.conf`` overrides if required (at least you might want to set ``PACKAGER``\ ):
+      Create ``/var/lib/ahriman/.makepkg.conf`` with ``makepkg.conf`` overrides if required (at least you might want to set ``PACKAGER``):
 
       .. code-block:: shell
 
@@ -25,21 +25,24 @@ Initial setup
       Configure build tools (it is required for correct dependency management system):
 
       #. 
-         Create build command, e.g. ``ln -s /usr/bin/archbuild /usr/local/bin/ahriman-x86_64-build`` (you can choose any name for command, basically it should be ``{name}-{arch}-build``\ ).
-      #. 
-         Create configuration file, e.g. ``cp /usr/share/devtools/pacman-{extra,ahriman}.conf`` (same as previous ``pacman-{name}.conf``\ ).
-      #. 
-         Change configuration file, add your own repository, add multilib repository etc;
-      #. 
-         Set ``build_command`` option to point to your command.
-      #.
-         Configure ``/etc/sudoers.d/ahriman`` to allow running command without a password.
+         Create build command (you can choose any name for command, basically it should be ``{name}-{arch}-build``):
 
          .. code-block:: shell
 
             ln -s /usr/bin/archbuild /usr/local/bin/ahriman-x86_64-build
+
+      #. 
+         Create configuration file (same as previous ``pacman-{name}.conf``):
+
+         .. code-block:: shell
+
             cp /usr/share/devtools/pacman-{extra,ahriman}.conf
 
+      #. 
+         Change configuration file, add your own repository, add multilib repository etc:
+
+         .. code-block:: shell
+
             echo '[multilib]' | tee -a /usr/share/devtools/pacman-ahriman.conf
             echo 'Include = /etc/pacman.d/mirrorlist' | tee -a /usr/share/devtools/pacman-ahriman.conf
 
@@ -47,15 +50,25 @@ Initial setup
             echo 'SigLevel = Optional TrustAll' | tee -a /usr/share/devtools/pacman-ahriman.conf
             echo 'Server = file:///var/lib/ahriman/repository/$arch' | tee -a /usr/share/devtools/pacman-ahriman.conf
 
+      #. 
+         Set ``build_command`` option to point to your command:
+
+         .. code-block:: shell
+
             echo '[build]' | tee -a /etc/ahriman.ini.d/build.ini
             echo 'build_command = ahriman-x86_64-build' | tee -a /etc/ahriman.ini.d/build.ini
 
+      #.
+         Configure ``/etc/sudoers.d/ahriman`` to allow running command without a password:
+
+         .. code-block:: shell
+
             echo 'Cmnd_Alias CARCHBUILD_CMD = /usr/local/bin/ahriman-x86_64-build *' | tee -a /etc/sudoers.d/ahriman
             echo 'ahriman ALL=(ALL) NOPASSWD: CARCHBUILD_CMD' | tee -a /etc/sudoers.d/ahriman
             chmod 400 /etc/sudoers.d/ahriman
 
 #. 
-   Start and enable ``ahriman@.timer`` via ``systemctl``\ :
+   Start and enable ``ahriman@.timer`` via ``systemctl``:
 
    .. code-block:: shell
 

docs/triggers.rst

@@ -0,0 +1,60 @@
+Triggers
+========
+
+The package provides ability to write custom extensions which will be run on (the most) actions, e.g. after updates. By default ahriman provides two types of extensions - reporting and files uploading. Each extension must derive from the ``ahriman.core.triggers.Trigger`` class and implement ``run`` method
+
+Trigger example
+---------------
+
+Lets consider example of reporting trigger (e.g. `slack <https://slack.com/>`_, which provides easy HTTP API for integration triggers).
+
+In order to post message to slack we will need a specific trigger url (something like ``https://hooks.slack.com/services/company_id/trigger_id``), channel (e.g. ``#archrepo``) and username (``repo-bot``).
+
+As it has been mentioned, our trigger must derive from specific class:
+
+.. code-block:: python
+
+   from ahriman.core.triggers import Trigger
+
+   class SlackReporter(Trigger):
+
+       def __init__(self, architecture, configuration):
+           Trigger.__init__(self, architecture, configuration)
+           self.slack_url = configuration.get("slack", "url")
+           self.channel = configuration.get("slack", "channel")
+           self.username = configuration.get("slack", "username")
+
+By now we have class with all required variables. Lets implement run method. Slack API requires positing data with specific payload by HTTP, thus:
+
+.. code-block:: python
+
+   import json
+   import requests
+
+   def notify(result, slack_url, channel, username):
+       text = f"""Build has been completed with packages: {", ".join([package.name for package in result.success])}"""
+       payload = {"channel": channel, "username": username, "text": text}
+       response = requests.post(slack_url, data={"payload": json.dumps(payload)})
+       response.raise_for_status()
+
+Obviously you can implement the specified method in class, but for guide purpose it has been done as separated method. Now we can merge this method into the class:
+
+.. code-block:: python
+
+   class SlackReporter(Trigger):
+
+       def __init__(self, architecture, configuration):
+           Trigger.__init__(self, architecture, configuration)
+           self.slack_url = configuration.get("slack", "url")
+           self.channel = configuration.get("slack", "channel")
+           self.username = configuration.get("slack", "username")
+
+       def run(self, result, packages):
+           notify(result, self.slack_url, self.channel, self.username)
+
+Setup the trigger
+-----------------
+
+First, put the trigger in any path it can be exported, e.g. by packing the resource into python package (which will lead to import path as ``package.slack_reporter.SlackReporter``) or just put file somewhere it can be accessed by application (e.g. ``/usr/local/lib/slack_reporter.py.SlackReporter``.
+
+After that run application as usual and receive notification in your slack channel.

package/archlinux/PKGBUILD

@@ -1,13 +1,13 @@
 # Maintainer: Evgeniy Alekseev
 
 pkgname='ahriman'
-pkgver=2.0.0rc8
+pkgver=2.2.1
 pkgrel=1
-pkgdesc="ArcH Linux ReposItory MANager"
+pkgdesc="ArcH linux ReposItory MANager"
 arch=('any')
 url="https://github.com/arcan1s/ahriman"
 license=('GPL3')
-depends=('devtools' 'git' 'pyalpm' 'python-inflection' 'python-passlib' 'python-requests' 'python-srcinfo')
+depends=('devtools' 'git' 'pyalpm' 'python-inflection' 'python-passlib' 'python-requests' 'python-setuptools' 'python-srcinfo')
 makedepends=('python-build' 'python-installer' 'python-wheel')
 optdepends=('breezy: -bzr packages support'
             'darcs: -darcs packages support'

package/archlinux/ahriman.sysusers

@@ -1 +1 @@
-u ahriman 643 "ArcH Linux ReposItory MANager" /var/lib/ahriman
+u ahriman 643 "ArcH linux ReposItory MANager" /var/lib/ahriman

package/lib/systemd/system/ahriman-web@.service

@@ -1,5 +1,5 @@
 [Unit]
-Description=ArcH Linux ReposItory MANager web server (%I architecture)
+Description=ArcH linux ReposItory MANager web server (%I architecture)
 After=network.target
 
 [Service]

package/lib/systemd/system/ahriman@.service

@@ -1,5 +1,5 @@
 [Unit]
-Description=ArcH Linux ReposItory MANager (%I architecture)
+Description=ArcH linux ReposItory MANager (%I architecture)
 
 [Service]
 ExecStart=/usr/bin/ahriman --architecture %i update

package/lib/systemd/system/ahriman@.timer

@@ -1,5 +1,5 @@
 [Unit]
-Description=ArcH Linux ReposItory MANager timer (%I architecture)
+Description=ArcH linux ReposItory MANager timer (%I architecture)
 
 [Timer]
 OnCalendar=daily

package/share/ahriman/settings/ahriman.ini

@@ -13,14 +13,15 @@ target = disabled
 max_age = 604800
 oauth_provider = GoogleClient
 oauth_scopes = https://www.googleapis.com/auth/userinfo.email
-safe_build_status = yes
+allow_read_only = yes
 
 [build]
 archbuild_flags =
 build_command = extra-x86_64-build
 ignore_packages =
 makechrootpkg_flags =
-makepkg_flags = --nocolor
+makepkg_flags = --nocolor --ignorearch
+triggers = ahriman.core.report.ReportTrigger ahriman.core.upload.UploadTrigger
 
 [repository]
 name = aur-clone
@@ -36,7 +37,6 @@ target = console
 use_utf = yes
 
 [email]
-full_template_path = /usr/share/ahriman/templates/repo-index.jinja2
 no_empty_report = yes
 template_path = /usr/share/ahriman/templates/email-index.jinja2
 ssl = disabled

package/share/ahriman/settings/ahriman.ini.d/logging.ini

@@ -1,5 +1,5 @@
 [loggers]
-keys = root,build_details,database,http,stderr,boto3,botocore,nose,s3transfer
+keys = root,http,stderr,boto3,botocore,nose,s3transfer
 
 [handlers]
 keys = console_handler,syslog_handler
@@ -20,11 +20,11 @@ formatter = syslog_format
 args = ("/dev/log",)
 
 [formatter_generic_format]
-format = [%(levelname)s %(asctime)s] [%(filename)s:%(lineno)d %(funcName)s]: %(message)s
+format = [%(levelname)s %(asctime)s] [%(threadName)s] [%(name)s]: %(message)s
 datefmt =
 
 [formatter_syslog_format]
-format = [%(levelname)s] [%(name)s] [%(filename)s:%(lineno)d] [%(funcName)s]: %(message)s
+format = [%(levelname)s] [%(threadName)s] [%(name)s]: %(message)s
 datefmt =
 
 [logger_root]
@@ -32,18 +32,6 @@ level = DEBUG
 handlers = syslog_handler
 qualname = root
 
-[logger_build_details]
-level = DEBUG
-handlers = syslog_handler
-qualname = build_details
-propagate = 0
-
-[logger_database]
-level = DEBUG
-handlers = syslog_handler
-qualname = database
-propagate = 0
-
 [logger_http]
 level = DEBUG
 handlers = syslog_handler

package/share/ahriman/templates/build-status.jinja2

@@ -14,28 +14,29 @@
 
         <div class="container">
             <h1>ahriman
-                {% if auth.authenticated %}
-                    <img src="https://img.shields.io/badge/version-{{ version }}-informational" alt="{{ version }}">
-                    <img src="https://img.shields.io/badge/repository-{{ repository | replace("-", "--") }}-informational" alt="{{ repository }}">
-                    <img src="https://img.shields.io/badge/architecture-{{ architecture }}-informational" alt="{{ architecture }}">
-                    <img src="https://img.shields.io/badge/service%20status-{{ service.status }}-{{ service.status_color }}" alt="{{ service.status }}" title="{{ service.timestamp }}">
-                {% endif %}
+                <img id="badge-version" src="https://img.shields.io/badge/version-unknown-informational" alt="unknown">
+                <img id="badge-repository" src="https://img.shields.io/badge/repository-unknown-informational" alt="unknown">
+                <img id="badge-architecture" src="https://img.shields.io/badge/architecture-unknown-informational" alt="unknown">
+                <img id="badge-status" src="https://img.shields.io/badge/service%20status-unknown-inactive" alt="unknown">
             </h1>
         </div>
 
         <div class="container">
             <div id="toolbar">
                 {% if not auth.enabled or auth.username is not none %}
-                    <button id="add" class="btn btn-primary" data-bs-toggle="modal" data-bs-target="#addForm">
-                        <i class="fa fa-plus"></i> add
+                    <button id="add-btn" class="btn btn-primary" data-bs-toggle="modal" data-bs-target="#add-form" hidden>
+                        <i class="bi bi-plus"></i> add
                     </button>
-                    <button id="update" class="btn btn-secondary" onclick="updatePackages()" disabled>
-                        <i class="fa fa-play"></i> update
+                    <button id="update-btn" class="btn btn-secondary" onclick="updatePackages()" disabled hidden>
+                        <i class="bi bi-play"></i> update
                     </button>
-                    <button id="remove" class="btn btn-danger" onclick="removePackages()" disabled>
-                        <i class="fa fa-trash"></i> remove
+                    <button id="remove-btn" class="btn btn-danger" onclick="removePackages()" disabled hidden>
+                        <i class="bi bi-trash"></i> remove
                     </button>
                 {% endif %}
+                <button class="btn btn-secondary" onclick="reload()">
+                    <i class="bi bi-arrow-clockwise"></i> reload
+                </button>
             </div>
 
             <table id="packages" class="table table-striped table-hover"
@@ -53,42 +54,22 @@
                    data-show-fullscreen="true"
                    data-show-search-clear-button="true"
                    data-sortable="true"
-                   data-sort-reset="true"
+                   data-sort-name="base"
+                   data-sort-order="asc"
                    data-toggle="table"
                    data-toolbar="#toolbar">
                 <thead class="table-primary">
                     <tr>
                         <th data-checkbox="true"></th>
-                        <th data-sortable="true" data-switchable="false">package base</th>
-                        <th data-sortable="true">version</th>
-                        <th data-sortable="true">packages</th>
-                        <th data-sortable="true" data-visible="false">groups</th>
-                        <th data-sortable="true" data-visible="false">licenses</th>
-                        <th data-sortable="true">last update</th>
-                        <th data-sortable="true">status</th>
+                        <th data-sortable="true" data-switchable="false" data-field="base">package base</th>
+                        <th data-sortable="true" data-field="version">version</th>
+                        <th data-sortable="true" data-field="packages">packages</th>
+                        <th data-sortable="true" data-visible="false" data-field="groups">groups</th>
+                        <th data-sortable="true" data-visible="false" data-field="licenses">licenses</th>
+                        <th data-sortable="true" data-field="timestamp">last update</th>
+                        <th data-sortable="true" data-cell-style="statusFormat" data-field="status">status</th>
                     </tr>
                 </thead>
-
-                <tbody>
-                {% if auth.authenticated %}
-                    {% for package in packages %}
-                        <tr data-package-base="{{ package.base }}">
-                            <td data-checkbox="true"></td>
-                            <td>{% if package.web_url is not none %}<a href="{{ package.web_url }}" title="{{ package.base }}">{{ package.base }}</a>{% else %}{{ package.base }}{% endif %}</td>
-                            <td>{{ package.version }}</td>
-                            <td>{{ package.packages|join("<br>"|safe) }}</td>
-                            <td>{{ package.groups|join("<br>"|safe) }}</td>
-                            <td>{{ package.licenses|join("<br>"|safe) }}</td>
-                            <td>{{ package.timestamp }}</td>
-                            <td class="table-{{ package.status_color }}">{{ package.status }}</td>
-                        </tr>
-                    {% endfor %}
-                {% else %}
-                    <tr>
-                        <td colspan="100%">In order to see statuses you must login first.</td>
-                    </tr>
-                {% endif %}
-                </tbody>
             </table>
         </div>
 
@@ -110,7 +91,7 @@
                     {% if auth.username is none %}
                         {{ auth.control|safe }}
                     {% else %}
-                        <form action="/user-api/v1/logout" method="post">
+                        <form action="/api/v1/logout" method="post">
                             <button class="btn btn-link" style="text-decoration: none">logout ({{ auth.username }})</button>
                         </form>
                     {% endif %}
@@ -122,11 +103,14 @@
             {% include "build-status/login-modal.jinja2" %}
         {% endif %}
 
-        {% include "build-status/package-actions-modals.jinja2" %}
-
         {% include "utils/bootstrap-scripts.jinja2" %}
 
-        {% include "build-status/package-actions-script.jinja2" %}
+        {% include "build-status/failed-modal.jinja2" %}
+        {% include "build-status/success-modal.jinja2" %}
+
+        {% include "build-status/package-add-modal.jinja2" %}
+
+        {% include "build-status/table.jinja2" %}
 
     </body>
 

package/share/ahriman/templates/build-status/failed-modal.jinja2

@@ -0,0 +1,28 @@
+<div id="failed-form" tabindex="-1" role="dialog" class="modal fade">
+    <div class="modal-dialog" role="document">
+        <div class="modal-content">
+            <div class="modal-header bg-danger">
+                <h4 class="modal-title">failed</h4>
+                <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="close"></button>
+            </div>
+            <div class="modal-body">
+                <p>Packages update has failed.</p>
+                <p id="error-details"></p>
+            </div>
+            <div class="modal-footer">
+                <button type="button" class="btn btn-primary" data-bs-dismiss="modal">close</button>
+            </div>
+        </div>
+    </div>
+</div>
+
+<script>
+    const failedForm = $("#failed-form");
+    const errorDetails = $("#error-details");
+    failedForm.on("hidden.bs.modal", () => { reload(); });
+
+    function showFailure(details) {
+        errorDetails.text(details);
+        failedForm.modal("show");
+    }
+</script>

package/share/ahriman/templates/build-status/login-modal.jinja2

@@ -1,7 +1,7 @@
 <div id="loginForm" tabindex="-1" role="dialog" class="modal fade">
     <div class="modal-dialog" role="document">
         <div class="modal-content">
-            <form action="/user-api/v1/login" method="post">
+            <form action="/api/v1/login" method="post">
                 <div class="modal-header">
                     <h4 class="modal-title">login</h4>
                     <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="close"></button>
@@ -26,4 +26,4 @@
             </form>
         </div>
     </div>
-</div>
+</div>

package/share/ahriman/templates/build-status/package-actions-modals.jinja2

@@ -1,60 +0,0 @@
-<div id="addForm" tabindex="-1" role="dialog" class="modal fade">
-    <div class="modal-dialog" role="document">
-        <div class="modal-content">
-            <div class="modal-header">
-                <h4 class="modal-title">add new packages</h4>
-                <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="close"></button>
-            </div>
-            <div class="modal-body">
-                <div class="form-group row">
-                    <label for="package" class="col-sm-2 col-form-label">package</label>
-                    <div class="col-sm-10">
-                        <input id="package" type="text" list="knownPackages" class="form-control" placeholder="AUR package" name="package" required>
-                        <datalist id="knownPackages"></datalist>
-                    </div>
-                </div>
-            </div>
-            <div class="modal-footer">
-                <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">close</button>
-                <button type="button" class="btn btn-success" data-bs-dismiss="modal" onclick="requestPackages()">request</button>
-                <button type="button" class="btn btn-primary" data-bs-dismiss="modal" onclick="addPackages()">add</button>
-            </div>
-        </div>
-    </div>
-</div>
-
-<div id="failedForm" tabindex="-1" role="dialog" class="modal fade">
-    <div class="modal-dialog" role="document">
-        <div class="modal-content">
-            <div class="modal-header bg-danger">
-                <h4 class="modal-title">failed</h4>
-                <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="close"></button>
-            </div>
-            <div class="modal-body">
-                <p>Packages update has failed.</p>
-                <p id="errorDetails"></p>
-            </div>
-            <div class="modal-footer">
-                <button type="button" class="btn btn-primary" data-bs-dismiss="modal">close</button>
-            </div>
-        </div>
-    </div>
-</div>
-
-<div id="successForm" tabindex="-1" role="dialog" class="modal fade">
-    <div class="modal-dialog" role="document">
-        <div class="modal-content">
-            <div class="modal-header bg-success">
-                <h4 class="modal-title">success</h4>
-                <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="close"></button>
-            </div>
-            <div class="modal-body">
-                <p>Packages update has been run.</p>
-                <ul id="successDetails"></ul>
-            </div>
-            <div class="modal-footer">
-                <button type="button" class="btn btn-primary" data-bs-dismiss="modal">close</button>
-            </div>
-        </div>
-    </div>
-</div>

package/share/ahriman/templates/build-status/package-actions-script.jinja2

@@ -1,95 +0,0 @@
-<script>
-    const $remove = $("#remove");
-    const $update = $("#update");
-
-    const $table = $("#packages");
-    $table.on("check.bs.table uncheck.bs.table check-all.bs.table uncheck-all.bs.table",
-        function () {
-            $remove.prop("disabled", !$table.bootstrapTable("getSelections").length);
-            $update.prop("disabled", !$table.bootstrapTable("getSelections").length);
-        })
-
-    const $successForm = $("#successForm");
-    const $successDetails = $("#successDetails");
-    $successForm.on("hidden.bs.modal", function() { window.location.reload(); });
-
-    const $failedForm = $("#failedForm");
-    const $errorDetails = $("#errorDetails");
-    $failedForm.on("hidden.bs.modal", function() { window.location.reload(); });
-
-    const $package = $("#package");
-    const $knownPackages = $("#knownPackages");
-    $package.keyup(function () {
-        const $this = $(this);
-        clearTimeout($this.data("timeout"));
-
-        $this.data("timeout", setTimeout($.proxy(function () {
-            const $value = $package.val();
-
-            $.ajax({
-                url: "/service-api/v1/search",
-                data: {"for": $value},
-                type: "GET",
-                dataType: "json",
-                success: function (resp) {
-                    const $options = resp.map(function (pkg) {
-                        const $option = document.createElement("option");
-                        $option.value = pkg.package;
-                        $option.innerText = `${pkg.package} (${pkg.description})`;
-                        return $option;
-                    });
-                    $knownPackages.empty().append($options);
-                    $this.focus();
-                },
-            })
-        }, this), 500));
-    })
-
-    function doPackageAction($uri, $packages) {
-        if ($packages.length === 0)
-            return;
-        $.ajax({
-            url: $uri,
-            data: JSON.stringify({packages: $packages}),
-            type: "POST",
-            contentType: "application/json",
-            success: function (_) {
-                const $details = $packages.map(function (pkg) {
-                    const $li = document.createElement("li");
-                    $li.innerText = pkg;
-                    return $li;
-                });
-                $successDetails.empty().append($details);
-                $successForm.modal("show");
-            },
-            error: function (jqXHR, textStatus, errorThrown) {
-                $errorDetails.text(errorThrown);
-                $failedForm.modal("show");
-            },
-        })
-    }
-
-    function getSelection() {
-        return $.map($table.bootstrapTable("getSelections"), function(row) {
-            return row._data["package-base"];
-        })
-    }
-
-    function addPackages() {
-        const $packages = [$package.val()]
-        doPackageAction("/service-api/v1/add", $packages);
-    }
-
-    function requestPackages() {
-        const $packages = [$package.val()]
-        doPackageAction("/service-api/v1/request", $packages);
-    }
-
-    function removePackages() { doPackageAction("/service-api/v1/remove", getSelection()); }
-
-    function updatePackages() { doPackageAction("/service-api/v1/add", getSelection()); }
-
-    $(function () {
-        $table.bootstrapTable("uncheckAll");
-    })
-</script>

package/share/ahriman/templates/build-status/package-add-modal.jinja2

@@ -0,0 +1,61 @@
+<div id="add-form" tabindex="-1" role="dialog" class="modal fade">
+    <div class="modal-dialog" role="document">
+        <div class="modal-content">
+            <div class="modal-header">
+                <h4 class="modal-title">add new packages</h4>
+                <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="close"></button>
+            </div>
+            <div class="modal-body">
+                <div class="form-group row">
+                    <label for="package" class="col-sm-2 col-form-label">package</label>
+                    <div class="col-sm-10">
+                        <input id="package-form" type="text" list="known-packages-dlist" autocomplete="off" class="form-control" placeholder="AUR package" name="package" required>
+                        <datalist id="known-packages-dlist"></datalist>
+                    </div>
+                </div>
+            </div>
+            <div class="modal-footer">
+                <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">close</button>
+                <button type="button" class="btn btn-success" data-bs-dismiss="modal" onclick="requestPackages()">request</button>
+                <button type="button" class="btn btn-primary" data-bs-dismiss="modal" onclick="addPackages()">add</button>
+            </div>
+        </div>
+    </div>
+</div>
+
+<script>
+    const packageInput = $("#package-form");
+    const knownPackages = $("#known-packages-dlist");
+    packageInput.keyup(() => {
+        clearTimeout(packageInput.data("timeout"));
+        packageInput.data("timeout", setTimeout($.proxy(() => {
+            const value = packageInput.val();
+
+            $.ajax({
+                url: "/api/v1/service/search",
+                data: {"for": value},
+                type: "GET",
+                dataType: "json",
+                success: response => {
+                    const options = response.map(pkg => {
+                        const option = document.createElement("option");
+                        option.value = pkg.package;
+                        option.innerText = `${pkg.package} (${pkg.description})`;
+                        return option;
+                    });
+                    knownPackages.empty().append(options);
+                },
+            })
+        }, this), 500));
+    });
+
+    function addPackages() {
+        const packages = [packageInput.val()];
+        doPackageAction("/api/v1/service/add", packages);
+    }
+
+    function requestPackages() {
+        const packages = [packageInput.val()];
+        doPackageAction("/api/v1/service/request", packages);
+    }
+</script>

package/share/ahriman/templates/build-status/success-modal.jinja2

@@ -0,0 +1,28 @@
+<div id="success-form" tabindex="-1" role="dialog" class="modal fade">
+    <div class="modal-dialog" role="document">
+        <div class="modal-content">
+            <div class="modal-header bg-success">
+                <h4 class="modal-title">success</h4>
+                <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="close"></button>
+            </div>
+            <div class="modal-body">
+                <p>Packages update has been run.</p>
+                <ul id="success-details"></ul>
+            </div>
+            <div class="modal-footer">
+                <button type="button" class="btn btn-primary" data-bs-dismiss="modal">close</button>
+            </div>
+        </div>
+    </div>
+</div>
+
+<script>
+    const successForm = $("#success-form");
+    const successDetails = $("#success-details");
+    successForm.on("hidden.bs.modal", () => { reload(); });
+
+    function showSuccess(details) {
+        successDetails.empty().append(details);
+        successForm.modal("show");
+    }
+</script>

package/share/ahriman/templates/build-status/table.jinja2

@@ -0,0 +1,160 @@
+<script>
+    const addButton = $("#add-btn");
+    const removeButton = $("#remove-btn");
+    const updateButton = $("#update-btn");
+
+    const table = $("#packages");
+    table.on("check.bs.table uncheck.bs.table check-all.bs.table uncheck-all.bs.table",
+        () => {
+            removeButton.prop("disabled", !table.bootstrapTable("getSelections").length);
+            updateButton.prop("disabled", !table.bootstrapTable("getSelections").length);
+        });
+
+    const architectureBadge = $("#badge-architecture");
+    const repositoryBadge = $("#badge-repository");
+    const statusBadge = $("#badge-status");
+    const versionBadge = $("#badge-version");
+
+    function doPackageAction(uri, packages) {
+        if (packages.length === 0)
+            return;
+        $.ajax({
+            url: uri,
+            data: JSON.stringify({packages: packages}),
+            type: "POST",
+            contentType: "application/json",
+            success: _ => {
+                const details = packages.map(pkg => {
+                    const li = document.createElement("li");
+                    li.innerText = pkg;
+                    return li;
+                });
+                showSuccess(details);
+            },
+            error: (jqXHR, _, errorThrown) => { showFailure(errorThrown); },
+        });
+    }
+
+    function getSelection() {
+        return table.bootstrapTable("getSelections").map(row => { return row.id; });
+    }
+
+    function removePackages() { doPackageAction("/api/v1/service/remove", getSelection()); }
+
+    function updatePackages() { doPackageAction("/api/v1/service/add", getSelection()); }
+
+    function hideControls(hidden) {
+        addButton.attr("hidden", hidden);
+        removeButton.attr("hidden", hidden);
+        updateButton.attr("hidden", hidden);
+    }
+
+    function reload() {
+        table.bootstrapTable("showLoading");
+
+        $.ajax({
+            url: "/api/v1/packages",
+            type: "GET",
+            dataType: "json",
+            success: response => {
+                const extractListProperties = (description, property) => {
+                    return Object.values(description.packages)
+                        .map(pkg => { return pkg[property]; })
+                        .reduce((left, right) => { return left.concat(right); }, []);
+                };
+                const listToTable = data => {
+                    return Array.from(new Set(data))
+                        .sort()
+                        .map(entry => { return safe(entry); })
+                        .join("<br>");
+                };
+
+                const payload = response.map(description => {
+                    const package_base = description.package.base;
+                    const web_url = description.package.remote?.web_url;
+                    return {
+                        id: package_base,
+                        base: web_url ? `<a href="${safe(web_url)}" title="${safe(package_base)}">${safe(package_base)}</a>` : safe(package_base),
+                        version: safe(description.package.version),
+                        packages: listToTable(Object.keys(description.package.packages)),
+                        groups: listToTable(extractListProperties(description.package, "groups")),
+                        licenses: listToTable(extractListProperties(description.package, "licenses")),
+                        timestamp: new Date(1000 * description.status.timestamp).toISOString(),
+                        status: description.status.status,
+                    };
+                });
+
+                table.bootstrapTable("load", payload);
+                table.bootstrapTable("uncheckAll");
+                table.bootstrapTable("hideLoading");
+                hideControls(false);
+            },
+            error: (jqXHR, _, errorThrown) => {
+                if ((jqXHR.status === 401) || (jqXHR.status === 403)) {
+                    // authorization error
+                    const text = "In order to see statuses you must login first.";
+                    table.find("tr.unauthorized").remove();
+                    table.find("tbody").append(`<tr class="unauthorized"><td colspan="100%">${safe(text)}</td></tr>`);
+                    table.bootstrapTable("hideLoading");
+                } else {
+                    // other errors
+                    showFailure(errorThrown);
+                }
+                hideControls(true);
+            },
+        });
+
+        $.ajax({
+            url: "/api/v1/status",
+            type: "GET",
+            dataType: "json",
+            success: response => {
+                const badgeColor = status => {
+                    if (status === "pending") return "yellow";
+                    if (status === "building") return "yellow";
+                    if (status === "failed") return "critical";
+                    if (status === "success") return "success";
+                    return "inactive";
+                };
+
+                architectureBadge
+                    .attr("src", `https://img.shields.io/badge/architecture-${response.architecture}-informational`)
+                    .attr("alt", response.architecture);
+                repositoryBadge
+                    .attr("src", `https://img.shields.io/badge/repository-${response.repository.replace(/-/g, "--")}-informational`)
+                    .attr("alt", response.repository);
+                statusBadge
+                    .attr("src", `https://img.shields.io/badge/service%20status-${response.status.status}-${badgeColor(response.status.status)}`)
+                    .attr("alt", response.status.status)
+                    .attr("title", `at ${new Date(1000 * response.status.timestamp).toISOString()}`);
+                versionBadge
+                    .attr("src", `https://img.shields.io/badge/version-${response.version}-informational`)
+                    .attr("alt", response.version);
+            },
+        });
+    }
+
+    function safe(string) {
+        return String(string)
+            .replace(/&/g, "&amp;")
+            .replace(/</g, "&lt;")
+            .replace(/>/g, "&gt;")
+            .replace(/"/g, "&quot;");
+    }
+
+    function statusFormat(value) {
+        const cellClass = status => {
+            if (status === "pending") return "table-warning";
+            if (status === "building") return "table-warning";
+            if (status === "failed") return "table-danger";
+            if (status === "success") return "table-success";
+            return "table-secondary";
+        };
+        return {classes: cellClass(value)};
+    }
+
+    $(() => {
+        table.bootstrapTable({});
+        reload();
+    });
+</script>

package/share/ahriman/templates/repo-index.jinja2

@@ -11,7 +11,7 @@
     <body>
 
         <div class="container">
-            <h1>Arch Linux user repository</h1>
+            <h1>Arch linux user repository</h1>
         </div>
 
         <div class="container">
@@ -40,7 +40,8 @@ SigLevel = Database{% if has_repo_signed %}Required{% else %}Never{% endif %} Pa
                    data-show-fullscreen="true"
                    data-show-search-clear-button="true"
                    data-sortable="true"
-                   data-sort-reset="true"
+                   data-sort-name="base"
+                   data-sort-order="asc"
                    data-toggle="table">
                 <thead class="table-primary">
                     <tr>

package/share/ahriman/templates/shell

@@ -0,0 +1,18 @@
+                                              
+                         ▄▄▄    ▄▄▄▄▄▄█▀      
+                       ▄▄▄▄▄▄▄▄▄██▄▄▄█▄▄      
+                       ██▄▄███▄▄▄▄▄██▄▄█▄▄    
+                       █▄██████▄▄▄████▄▄█▄▄  ▄
+                       █▄▄▄█████████▄▄▄▄▀▄█▄█▀
+                      █▄▀▄████▄█▄▄▄▄███▄▄ ▀▀  
+                      █▄▄▄████▄██████████     
+         ▄▄▄▄▄▄▄▄▄     ▀█▄█████▄▄▄▄█▄███▄     
+       ▄▄███▄▄▄▄▄▄▄▄▄    ▀ ▀▄█████▄▄█▄███     
+       ███▄▄████▄▄█▄██▄▄▄   ███▄▄▄▄▄▄█▀▀      
+       ███████▄▀    ▄▄▄██▄▄▄█████             
+       ██▄▄████    █▄█▄▄█████████             
+      ▄▄█▄▄██▄▀    ▀▄████▄██▄██▄▄             
+      ████████      ▄███▄▄▄█▄████             
+     ▄▄▄▄███▄▀     ▄▄█████ ███▄▄▄▄            
+ ▄▄▄██▄▄█▄▄▄▀      █████▄█ █████▄█            
+  ▀▀▀▀▀▀▀           ▀▀▀▀    ▀▀▀▀              

package/share/ahriman/templates/utils/bootstrap-scripts.jinja2

@@ -4,20 +4,9 @@
 
 <script src="https://unpkg.com/jquery-resizable-columns@0.2.3/dist/jquery.resizableColumns.min.js"></script>
 
-<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.0/dist/js/bootstrap.bundle.min.js" integrity="sha384-U1DAWAznBHeqEIlVSCgzq+c9gqGAJn5c/t99JyeKa9xxaYpSvHU5awsuZVVFIhvj" crossorigin="anonymous"></script>
-<script src="https://unpkg.com/bootstrap-table@1.18.3/dist/bootstrap-table.min.js"></script>
+<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/js/bootstrap.bundle.min.js" integrity="sha384-ka7Sk0Gln4gmtz2MlQnikT1wXgYsOg+OMhuP+IlRH9sENBO0LRn5q+8nbTov4+1p" crossorigin="anonymous"></script>
+<script src="https://unpkg.com/bootstrap-table@1.20.2/dist/bootstrap-table.min.js"></script>
 
-<script src="https://unpkg.com/bootstrap-table@1.18.3/dist/extensions/export/bootstrap-table-export.min.js"></script>
+<script src="https://unpkg.com/bootstrap-table@1.20.2/dist/extensions/export/bootstrap-table-export.min.js"></script>
 
-<script src="https://unpkg.com/bootstrap-table@1.18.3/dist/extensions/resizable/bootstrap-table-resizable.js"></script>
-
-<script>
-    $("#packages").bootstrapTable({
-        formatClearSearch: function () {
-            return "Clear search";
-        },
-        formatSearch: function () {
-            return "search";
-        }
-    })
-</script>
+<script src="https://unpkg.com/bootstrap-table@1.20.2/dist/extensions/resizable/bootstrap-table-resizable.js"></script>

package/share/ahriman/templates/utils/style.jinja2

@@ -1,7 +1,7 @@
-<script src="https://kit.fontawesome.com/0d6d6d5226.js" crossorigin="anonymous"></script>
-<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.0/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-KyZXEAg3QhqLMpG8r+8fhAXLRk2vvoC2f3B09zVXn8CA5QIVfZOJ3BCsw2P0p/We" crossorigin="anonymous">
+<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css" integrity="sha384-1BmE4kWBq78iYhFldvKuhfTAU6auU8tT94WrHftjDbrCEXSU1oBoqyl2QvZ6jIW3" crossorigin="anonymous" type="text/css">
+<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.8.3/font/bootstrap-icons.css" type="text/css">
 
-<link href="https://unpkg.com/bootstrap-table@1.18.3/dist/bootstrap-table.min.css" rel="stylesheet">
+<link rel="stylesheet" href="https://unpkg.com/bootstrap-table@1.20.2/dist/bootstrap-table.min.css" type="text/css">
 
 <link href="https://unpkg.com/jquery-resizable-columns@0.2.3/dist/jquery.resizableColumns.css" rel="stylesheet">
 

setup.py

@@ -1,5 +1,5 @@
 from pathlib import Path
-from setuptools import setup, find_packages
+from setuptools import find_packages, setup
 from typing import Any, Dict
 
 
@@ -15,7 +15,7 @@ setup(
     version=metadata["__version__"],
     zip_safe=False,
 
-    description="ArcH Linux ReposItory MANager",
+    description="ArcH linux ReposItory MANager",
 
     author="ahriman team",
     author_email="",
@@ -32,6 +32,7 @@ setup(
         "inflection",
         "passlib",
         "requests",
+        "setuptools",
         "srcinfo",
     ],
     setup_requires=[
@@ -66,12 +67,15 @@ setup(
             "package/share/ahriman/templates/build-status.jinja2",
             "package/share/ahriman/templates/email-index.jinja2",
             "package/share/ahriman/templates/repo-index.jinja2",
+            "package/share/ahriman/templates/shell",
             "package/share/ahriman/templates/telegram-index.jinja2",
         ]),
         ("share/ahriman/templates/build-status", [
+            "package/share/ahriman/templates/build-status/failed-modal.jinja2",
             "package/share/ahriman/templates/build-status/login-modal.jinja2",
-            "package/share/ahriman/templates/build-status/package-actions-modals.jinja2",
-            "package/share/ahriman/templates/build-status/package-actions-script.jinja2",
+            "package/share/ahriman/templates/build-status/package-add-modal.jinja2",
+            "package/share/ahriman/templates/build-status/success-modal.jinja2",
+            "package/share/ahriman/templates/build-status/table.jinja2",
         ]),
         ("share/ahriman/templates/static", [
             "package/share/ahriman/templates/static/favicon.ico",

src/ahriman/application/ahriman.py

@@ -26,6 +26,7 @@ from typing import List, TypeVar
 
 from ahriman import version
 from ahriman.application import handlers
+from ahriman.core.util import enum_values
 from ahriman.models.action import Action
 from ahriman.models.build_status import BuildStatusEnum
 from ahriman.models.package_source import PackageSource
@@ -63,7 +64,7 @@ def _parser() -> argparse.ArgumentParser:
     Returns:
         argparse.ArgumentParser: command line parser for the application
     """
-    parser = argparse.ArgumentParser(prog="ahriman", description="ArcH Linux ReposItory MANager",
+    parser = argparse.ArgumentParser(prog="ahriman", description="ArcH linux ReposItory MANager",
                                      epilog="Argument list can also be read from file by using @ prefix.",
                                      fromfile_prefix_chars="@", formatter_class=_formatter)
     parser.add_argument("-a", "--architecture", help="target architectures (can be used multiple times)",
@@ -76,7 +77,7 @@ def _parser() -> argparse.ArgumentParser:
     parser.add_argument("-q", "--quiet", help="force disable any logging", action="store_true")
     parser.add_argument("--unsafe", help="allow to run ahriman as non-ahriman user. Some actions might be unavailable",
                         action="store_true")
-    parser.add_argument("-v", "--version", action="version", version=version.__version__)
+    parser.add_argument("-V", "--version", action="version", version=version.__version__)
 
     subparsers = parser.add_subparsers(title="command", help="command to run", dest="command", required=True)
 
@@ -104,10 +105,13 @@ def _parser() -> argparse.ArgumentParser:
     _set_repo_sign_parser(subparsers)
     _set_repo_status_update_parser(subparsers)
     _set_repo_sync_parser(subparsers)
+    _set_repo_triggers_parser(subparsers)
     _set_repo_update_parser(subparsers)
+    _set_shell_parser(subparsers)
     _set_user_add_parser(subparsers)
     _set_user_list_parser(subparsers)
     _set_user_remove_parser(subparsers)
+    _set_version_parser(subparsers)
     _set_web_parser(subparsers)
 
     return parser
@@ -224,7 +228,7 @@ def _set_package_add_parser(root: SubParserAction) -> argparse.ArgumentParser:
     parser.add_argument("-e", "--exit-code", help="return non-zero exit status if result is empty", action="store_true")
     parser.add_argument("-n", "--now", help="run update function after", action="store_true")
     parser.add_argument("-s", "--source", help="explicitly specify the package source for this command",
-                        type=PackageSource, choices=PackageSource, default=PackageSource.Auto)
+                        type=PackageSource, choices=enum_values(PackageSource), default=PackageSource.Auto)
     parser.add_argument("--without-dependencies", help="do not add dependencies", action="store_true")
     parser.set_defaults(handler=handlers.Add)
     return parser
@@ -266,7 +270,7 @@ def _set_package_status_parser(root: SubParserAction) -> argparse.ArgumentParser
     parser.add_argument("-e", "--exit-code", help="return non-zero exit status if result is empty", action="store_true")
     parser.add_argument("-i", "--info", help="show additional package information", action="store_true")
     parser.add_argument("-s", "--status", help="filter packages by status",
-                        type=BuildStatusEnum, choices=BuildStatusEnum)
+                        type=BuildStatusEnum, choices=enum_values(BuildStatusEnum))
     parser.set_defaults(handler=handlers.Status, lock=None, no_report=True, quiet=True, unsafe=True)
     return parser
 
@@ -308,7 +312,7 @@ def _set_package_status_update_parser(root: SubParserAction) -> argparse.Argumen
                                         "If no packages supplied, service status will be updated",
                         nargs="*")
     parser.add_argument("-s", "--status", help="new status",
-                        type=BuildStatusEnum, choices=BuildStatusEnum, default=BuildStatusEnum.Success)
+                        type=BuildStatusEnum, choices=enum_values(BuildStatusEnum), default=BuildStatusEnum.Success)
     parser.set_defaults(handler=handlers.StatusUpdate, action=Action.Update, lock=None, no_report=True, quiet=True,
                         unsafe=True)
     return parser
@@ -510,8 +514,7 @@ def _set_repo_report_parser(root: SubParserAction) -> argparse.ArgumentParser:
                              description="generate repository report according to current settings",
                              epilog="Create and/or update repository report as configured.",
                              formatter_class=_formatter)
-    parser.add_argument("target", help="target to generate report", nargs="*")
-    parser.set_defaults(handler=handlers.Report)
+    parser.set_defaults(handler=handlers.Triggers, trigger=["ahriman.core.report.ReportTrigger"])
     return parser
 
 
@@ -556,7 +559,7 @@ def _set_repo_setup_parser(root: SubParserAction) -> argparse.ArgumentParser:
     parser.add_argument("--repository", help="repository name", required=True)
     parser.add_argument("--sign-key", help="sign key id")
     parser.add_argument("--sign-target", help="sign options", action="append",
-                        type=SignSettings.from_option, choices=SignSettings)
+                        type=SignSettings.from_option, choices=enum_values(SignSettings))
     parser.add_argument("--web-port", help="port of the web service", type=int)
     parser.set_defaults(handler=handlers.Setup, lock=None, no_report=True, quiet=True, unsafe=True)
     return parser
@@ -594,7 +597,7 @@ def _set_repo_status_update_parser(root: SubParserAction) -> argparse.ArgumentPa
     parser = root.add_parser("repo-status-update", help="update repository status",
                              description="update repository status on the status page", formatter_class=_formatter)
     parser.add_argument("-s", "--status", help="new status",
-                        type=BuildStatusEnum, choices=BuildStatusEnum, default=BuildStatusEnum.Success)
+                        type=BuildStatusEnum, choices=enum_values(BuildStatusEnum), default=BuildStatusEnum.Success)
     parser.set_defaults(handler=handlers.StatusUpdate, action=Action.Update, lock=None, no_report=True, package=[],
                         quiet=True, unsafe=True)
     return parser
@@ -614,8 +617,26 @@ def _set_repo_sync_parser(root: SubParserAction) -> argparse.ArgumentParser:
                              description="sync repository files to remote server according to current settings",
                              epilog="Synchronize the repository to remote services as configured.",
                              formatter_class=_formatter)
-    parser.add_argument("target", help="target to sync", nargs="*")
-    parser.set_defaults(handler=handlers.Sync)
+    parser.set_defaults(handler=handlers.Triggers, trigger=["ahriman.core.upload.UploadTrigger"])
+    return parser
+
+
+def _set_repo_triggers_parser(root: SubParserAction) -> argparse.ArgumentParser:
+    """
+    add parser for repository triggers subcommand
+
+    Args:
+        root(SubParserAction): subparsers for the commands
+
+    Returns:
+        argparse.ArgumentParser: created argument parser
+    """
+    parser = root.add_parser("repo-triggers", help="run triggers",
+                             description="run triggers on empty build result as configured by settings",
+                             formatter_class=_formatter)
+    parser.add_argument("trigger", help="instead of running all triggers as set by configuration, just process "
+                                        "specified ones oin order of metion", nargs="*")
+    parser.set_defaults(handler=handlers.Triggers)
     return parser
 
 
@@ -643,6 +664,24 @@ def _set_repo_update_parser(root: SubParserAction) -> argparse.ArgumentParser:
     return parser
 
 
+def _set_shell_parser(root: SubParserAction) -> argparse.ArgumentParser:
+    """
+    add parser for shell subcommand
+
+    Args:
+        root(SubParserAction): subparsers for the commands
+
+    Returns:
+        argparse.ArgumentParser: created argument parser
+    """
+    parser = root.add_parser("shell", help="envoke python shell",
+                             description="drop into python shell while having created application",
+                             formatter_class=_formatter)
+    parser.add_argument("-v", "--verbose", help=argparse.SUPPRESS, action="store_true")
+    parser.set_defaults(handler=handlers.Shell, lock=None, no_report=True)
+    return parser
+
+
 def _set_user_add_parser(root: SubParserAction) -> argparse.ArgumentParser:
     """
     add parser for create user subcommand
@@ -662,7 +701,7 @@ def _set_user_add_parser(root: SubParserAction) -> argparse.ArgumentParser:
     parser.add_argument("-p", "--password", help="user password. Blank password will be treated as empty password, "
                                                  "which is in particular must be used for OAuth2 authorization type.")
     parser.add_argument("-r", "--role", help="user access level",
-                        type=UserAccess, choices=UserAccess, default=UserAccess.Read)
+                        type=UserAccess, choices=enum_values(UserAccess), default=UserAccess.Read)
     parser.add_argument("-s", "--secure", help="set file permissions to user-only", action="store_true")
     parser.set_defaults(handler=handlers.Users, action=Action.Update, architecture=[""], lock=None, no_report=True,
                         quiet=True, unsafe=True)
@@ -684,7 +723,7 @@ def _set_user_list_parser(root: SubParserAction) -> argparse.ArgumentParser:
                              formatter_class=_formatter)
     parser.add_argument("username", help="filter users by username", nargs="?")
     parser.add_argument("-e", "--exit-code", help="return non-zero exit status if result is empty", action="store_true")
-    parser.add_argument("-r", "--role", help="filter users by role", type=UserAccess, choices=UserAccess)
+    parser.add_argument("-r", "--role", help="filter users by role", type=UserAccess, choices=enum_values(UserAccess))
     parser.set_defaults(handler=handlers.Users, action=Action.List, architecture=[""], lock=None, no_report=True,  # nosec
                         password="", quiet=True, unsafe=True)
     return parser
@@ -710,6 +749,23 @@ def _set_user_remove_parser(root: SubParserAction) -> argparse.ArgumentParser:
     return parser
 
 
+def _set_version_parser(root: SubParserAction) -> argparse.ArgumentParser:
+    """
+    add parser for version subcommand
+
+    Args:
+        root(SubParserAction): subparsers for the commands
+
+    Returns:
+        argparse.ArgumentParser: created argument parser
+    """
+    parser = root.add_parser("version", help="application version",
+                             description="print application and its dependencies versions", formatter_class=_formatter)
+    parser.set_defaults(handler=handlers.Versions, architecture=[""], lock=None, no_report=True, quiet=True,
+                        unsafe=True)
+    return parser
+
+
 def _set_web_parser(root: SubParserAction) -> argparse.ArgumentParser:
     """
     add parser for web subcommand

src/ahriman/application/application/application.py

@@ -56,8 +56,7 @@ class Application(ApplicationPackages, ApplicationRepository):
         Args:
             result(Result): build result
         """
-        self.report([], result)
-        self.sync([], result.success)
+        self.repository.process_triggers(result)
 
     def _known_packages(self) -> Set[str]:
         """

src/ahriman/application/application/application_packages.py

@@ -21,11 +21,12 @@ import requests
 import shutil
 
 from pathlib import Path
+from tempfile import TemporaryDirectory
 from typing import Any, Iterable, Set
 
 from ahriman.application.application.application_properties import ApplicationProperties
 from ahriman.core.build_tools.sources import Sources
-from ahriman.core.util import package_like, tmpdir
+from ahriman.core.util import package_like
 from ahriman.models.package import Package
 from ahriman.models.package_source import PackageSource
 from ahriman.models.result import Result
@@ -85,9 +86,10 @@ class ApplicationPackages(ApplicationProperties):
         self.database.build_queue_insert(package)
         self.database.remote_update(package)
 
-        with tmpdir() as local_path:
-            Sources.load(local_path, package.remote, self.database.patches_get(package.base))
-            self._process_dependencies(local_path, known_packages, without_dependencies)
+        with TemporaryDirectory(ignore_cleanup_errors=True) as dir_name, \
+                (local_dir := Path(dir_name)):  # pylint: disable=confusing-with-statement
+            Sources.load(local_dir, package, self.database.patches_get(package.base), self.repository.paths)
+            self._process_dependencies(local_dir, known_packages, without_dependencies)
 
     def _add_directory(self, source: str, *_: Any) -> None:
         """
@@ -96,8 +98,8 @@ class ApplicationPackages(ApplicationProperties):
         Args:
             source(str): path to local directory
         """
-        local_path = Path(source)
-        for full_path in filter(package_like, local_path.iterdir()):
+        local_dir = Path(source)
+        for full_path in filter(package_like, local_dir.iterdir()):
             self._add_archive(str(full_path))
 
     def _add_local(self, source: str, known_packages: Set[str], without_dependencies: bool) -> None:
@@ -127,7 +129,7 @@ class ApplicationPackages(ApplicationProperties):
             source(str): remote URL of the package archive
         """
         dst = self.repository.paths.packages / Path(source).name  # URL is path, is not it?
-        response = requests.get(source, stream=True)
+        response = requests.get(source, stream=True, timeout=None)  # timeout=None to suppress pylint warns
         response.raise_for_status()
 
         with dst.open("wb") as local_file:
@@ -146,19 +148,19 @@ class ApplicationPackages(ApplicationProperties):
         self.database.remote_update(package)
         # repository packages must not depend on unknown packages, thus we are not going to process dependencies
 
-    def _process_dependencies(self, local_path: Path, known_packages: Set[str], without_dependencies: bool) -> None:
+    def _process_dependencies(self, local_dir: Path, known_packages: Set[str], without_dependencies: bool) -> None:
         """
         process package dependencies
 
         Args:
-            local_path(Path): path to local package sources (i.e. cloned AUR repository)
+            local_dir(Path): path to local package sources (i.e. cloned AUR repository)
             known_packages(Set[str]): list of packages which are known by the service
             without_dependencies(bool): if set, dependency check will be disabled
         """
         if without_dependencies:
             return
 
-        dependencies = Package.dependencies(local_path)
+        dependencies = Package.dependencies(local_dir)
         self.add(dependencies.difference(known_packages), PackageSource.AUR, without_dependencies)
 
     def add(self, names: Iterable[str], source: PackageSource, without_dependencies: bool) -> None:

src/ahriman/application/application/application_properties.py

@@ -17,14 +17,13 @@
 # You should have received a copy of the GNU General Public License
 # along with this program. If not, see <http://www.gnu.org/licenses/>.
 #
-import logging
-
 from ahriman.core.configuration import Configuration
 from ahriman.core.database import SQLite
+from ahriman.core.lazy_logging import LazyLogging
 from ahriman.core.repository import Repository
 
 
-class ApplicationProperties:
+class ApplicationProperties(LazyLogging):
     """
     application base properties class
 
@@ -32,7 +31,6 @@ class ApplicationProperties:
         architecture(str): repository architecture
         configuration(Configuration): configuration instance
         database(SQLite): database instance
-        logger(logging.Logger): application logger
         repository(Repository): repository instance
     """
 
@@ -44,9 +42,8 @@ class ApplicationProperties:
             architecture(str): repository architecture
             configuration(Configuration): configuration instance
             no_report(bool): force disable reporting
-             unsafe(bool): if set no user check will be performed before path creation
+            unsafe(bool): if set no user check will be performed before path creation
         """
-        self.logger = logging.getLogger("root")
         self.configuration = configuration
         self.architecture = architecture
         self.database = SQLite.load(configuration)

src/ahriman/application/application/application_repository.py

@@ -66,17 +66,6 @@ class ApplicationRepository(ApplicationProperties):
         if packages:
             self.repository.clear_packages()
 
-    def report(self, target: Iterable[str], result: Result) -> None:
-        """
-        generate report
-
-        Args:
-            target(Iterable[str]): list of targets to run (e.g. html)
-            result(Result): build result
-        """
-        targets = target or None
-        self.repository.process_report(targets, result)
-
     def sign(self, packages: Iterable[str]) -> None:
         """
         sign packages and repository
@@ -102,17 +91,6 @@ class ApplicationRepository(ApplicationProperties):
         self.repository.sign.process_sign_repository(self.repository.repo.repo_path)
         self._finalize(Result())
 
-    def sync(self, target: Iterable[str], built_packages: Iterable[Package]) -> None:
-        """
-        sync to remote server
-
-        Args:
-            target(Iterable[str]): list of targets to run (e.g. s3)
-            built_packages(Iterable[Package]): list of packages which has just been built
-        """
-        targets = target or None
-        self.repository.process_sync(targets, built_packages)
-
     def unknown(self) -> List[str]:
         """
         get packages which were not found in AUR
@@ -169,7 +147,7 @@ class ApplicationRepository(ApplicationProperties):
         process_update(packages, build_result)
 
         # process manual packages
-        tree = Tree.load(updates, self.database)
+        tree = Tree.load(updates, self.repository.paths, self.database)
         for num, level in enumerate(tree.levels()):
             self.logger.info("processing level #%i %s", num, [package.base for package in level])
             build_result = self.repository.process_build(level)

src/ahriman/application/handlers/__init__.py

@@ -29,15 +29,16 @@ from ahriman.application.handlers.patch import Patch
 from ahriman.application.handlers.rebuild import Rebuild
 from ahriman.application.handlers.remove import Remove
 from ahriman.application.handlers.remove_unknown import RemoveUnknown
-from ahriman.application.handlers.report import Report
 from ahriman.application.handlers.restore import Restore
 from ahriman.application.handlers.search import Search
 from ahriman.application.handlers.setup import Setup
+from ahriman.application.handlers.shell import Shell
 from ahriman.application.handlers.sign import Sign
 from ahriman.application.handlers.status import Status
 from ahriman.application.handlers.status_update import StatusUpdate
-from ahriman.application.handlers.sync import Sync
+from ahriman.application.handlers.triggers import Triggers
 from ahriman.application.handlers.unsafe_commands import UnsafeCommands
 from ahriman.application.handlers.update import Update
 from ahriman.application.handlers.users import Users
+from ahriman.application.handlers.versions import Versions
 from ahriman.application.handlers.web import Web

src/ahriman/application/handlers/handler.py

@@ -71,10 +71,10 @@ class Handler:
         if args.architecture:  # architecture is specified explicitly
             return sorted(set(args.architecture))
 
-        config = Configuration()
-        config.load(args.configuration)
+        configuration = Configuration()
+        configuration.load(args.configuration)
         # wtf???
-        root = config.getpath("repository", "root")  # pylint: disable=assignment-from-no-return
+        root = configuration.getpath("repository", "root")  # pylint: disable=assignment-from-no-return
         architectures = RepositoryPaths.known_architectures(root)
 
         if not architectures:  # well we did not find anything

src/ahriman/application/handlers/rebuild.py

@@ -52,7 +52,7 @@ class Rebuild(Handler):
         if args.from_database:
             updates = Rebuild.extract_packages(application)
         else:
-            updates = application.repository.packages_depends_on(depends_on)
+            updates = application.repository.packages_depend_on(depends_on)
 
         Rebuild.check_if_empty(args.exit_code, not updates)
         if args.dry_run:

src/ahriman/application/handlers/shell.py

@@ -18,19 +18,25 @@
 # along with this program. If not, see <http://www.gnu.org/licenses/>.
 #
 import argparse
+import code
+import sys
 
+from pathlib import Path
 from typing import Type
 
 from ahriman.application.application import Application
 from ahriman.application.handlers import Handler
 from ahriman.core.configuration import Configuration
+from ahriman.core.formatters import StringPrinter
 
 
-class Sync(Handler):
+class Shell(Handler):
     """
-    remote sync handler
+    python shell handler
     """
 
+    ALLOW_MULTI_ARCHITECTURE_RUN = False
+
     @classmethod
     def run(cls: Type[Handler], args: argparse.Namespace, architecture: str,
             configuration: Configuration, no_report: bool, unsafe: bool) -> None:
@@ -44,4 +50,10 @@ class Sync(Handler):
             no_report(bool): force disable reporting
             unsafe(bool): if set no user check will be performed before path creation
         """
-        Application(architecture, configuration, no_report, unsafe).sync(args.target, [])
+        # pylint: disable=possibly-unused-variable
+        application = Application(architecture, configuration, no_report, unsafe)
+        if args.verbose:
+            # licensed by https://creativecommons.org/licenses/by-sa/3.0
+            path = Path(sys.prefix) / "share" / "ahriman" / "templates" / "shell"
+            StringPrinter(path.read_text(encoding="utf8")).print(verbose=False)
+        code.interact(local=locals())

src/ahriman/application/handlers/status.py

@@ -52,11 +52,11 @@ class Status(Handler):
         # we are using reporter here
         client = Application(architecture, configuration, no_report=False, unsafe=unsafe).repository.reporter
         if args.ahriman:
-            ahriman = client.get_self()
-            StatusPrinter(ahriman).print(args.info)
+            service_status = client.get_internal()
+            StatusPrinter(service_status.status).print(args.info)
         if args.package:
             packages: Iterable[Tuple[Package, BuildStatus]] = sum(
-                [client.get(base) for base in args.package],
+                (client.get(base) for base in args.package),
                 start=[])
         else:
             packages = client.get(None)

src/ahriman/application/handlers/triggers.py

@@ -27,9 +27,9 @@ from ahriman.core.configuration import Configuration
 from ahriman.models.result import Result
 
 
-class Report(Handler):
+class Triggers(Handler):
     """
-    generate report handler
+    triggers handlers
     """
 
     @classmethod
@@ -45,4 +45,8 @@ class Report(Handler):
             no_report(bool): force disable reporting
             unsafe(bool): if set no user check will be performed before path creation
         """
-        Application(architecture, configuration, no_report, unsafe).report(args.target, Result())
+        application = Application(architecture, configuration, no_report, unsafe)
+        if args.trigger:
+            loader = application.repository.triggers
+            loader.triggers = [loader.load_trigger(trigger) for trigger in args.trigger]
+        application.repository.process_triggers(Result())

src/ahriman/application/handlers/users.py

@@ -149,7 +149,7 @@ class Users(Handler):
         Returns:
             User: built user descriptor
         """
-        user = User(args.username, args.password, args.role)
-        if user.password is None:
-            user.password = getpass.getpass()
-        return user
+        password = args.password
+        if password is None:
+            password = getpass.getpass()
+        return User(username=args.username, password=password, access=args.role)

src/ahriman/application/handlers/versions.py

@@ -0,0 +1,87 @@
+#
+# Copyright (c) 2021-2022 ahriman team.
+#
+# This file is part of ahriman
+# (see https://github.com/arcan1s/ahriman).
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+import argparse
+import pkg_resources
+import sys
+
+from typing import Dict, List, Tuple, Type
+
+from ahriman import version
+from ahriman.application.handlers import Handler
+from ahriman.core.configuration import Configuration
+from ahriman.core.formatters import VersionPrinter
+
+
+class Versions(Handler):
+    """
+    version handler
+    """
+
+    ALLOW_AUTO_ARCHITECTURE_RUN = False  # it should be called only as "no-architecture"
+
+    @classmethod
+    def run(cls: Type[Handler], args: argparse.Namespace, architecture: str,
+            configuration: Configuration, no_report: bool, unsafe: bool) -> None:
+        """
+        callback for command line
+
+        Args:
+            args(argparse.Namespace): command line args
+            architecture(str): repository architecture
+            configuration(Configuration): configuration instance
+            no_report(bool): force disable reporting
+            unsafe(bool): if set no user check will be performed before path creation
+        """
+        VersionPrinter(f"Module version {version.__version__}",
+                       {"Python": sys.version}).print(verbose=False, separator=" ")
+        packages = Versions.package_dependencies("ahriman", ("pacman", "s3", "web"))
+        VersionPrinter("Installed packages", packages).print(verbose=False, separator=" ")
+
+    @staticmethod
+    def package_dependencies(root: str, root_extras: Tuple[str, ...] = ()) -> Dict[str, str]:
+        """
+        extract list of ahriman package dependencies installed into system with their versions
+
+        Args:
+            root(str): root package name
+            root_extras(Tuple[str, ...]): extras for the root package (Default value = ())
+
+        Returns:
+            Dict[str, str]: map of installed dependency to its version
+        """
+        resources: Dict[str, pkg_resources.Distribution] = pkg_resources.working_set.by_key  # type: ignore
+
+        def dependencies_by_key(key: str, extras: Tuple[str, ...] = ()) -> List[str]:
+            return [entry.key for entry in resources[key].requires(extras)]
+
+        keys: List[str] = []
+        portion = {key for key in dependencies_by_key(root, root_extras) if key in resources}
+        while portion:
+            keys.extend(portion)
+            portion = {
+                key
+                for key in sum((dependencies_by_key(key) for key in portion), start=[])
+                if key not in keys and key in resources
+            }
+
+        return {
+            resource.project_name: resource.version
+            for resource in map(lambda key: resources[key], keys)
+        }

src/ahriman/application/lock.py

@@ -20,7 +20,6 @@
 from __future__ import annotations
 
 import argparse
-import logging
 
 from pathlib import Path
 from types import TracebackType
@@ -29,12 +28,13 @@ from typing import Literal, Optional, Type
 from ahriman import version
 from ahriman.core.configuration import Configuration
 from ahriman.core.exceptions import DuplicateRun
+from ahriman.core.lazy_logging import LazyLogging
 from ahriman.core.status.client import Client
 from ahriman.core.util import check_user
 from ahriman.models.build_status import BuildStatusEnum
 
 
-class Lock:
+class Lock(LazyLogging):
     """
     wrapper for application lock file
 
@@ -115,10 +115,8 @@ class Lock:
         """
         status = self.reporter.get_internal()
         if status.version is not None and status.version != version.__version__:
-            logging.getLogger("root").warning(
-                "status watcher version mismatch, our %s, their %s",
-                version.__version__,
-                status.version)
+            self.logger.warning("status watcher version mismatch, our %s, their %s",
+                                version.__version__, status.version)
 
     def check_user(self) -> None:
         """

src/ahriman/core/alpm/remote/aur.py

@@ -36,11 +36,13 @@ class AUR(Remote):
         DEFAULT_AUR_URL(str): (class attribute) default AUR url
         DEFAULT_RPC_URL(str): (class attribute) default AUR RPC url
         DEFAULT_RPC_VERSION(str): (class attribute) default AUR RPC version
+        DEFAULT_TIMEOUT(int): (class attribute) HTTP request timeout in seconds
     """
 
     DEFAULT_AUR_URL = "https://aur.archlinux.org"
     DEFAULT_RPC_URL = f"{DEFAULT_AUR_URL}/rpc"
     DEFAULT_RPC_VERSION = "5"
+    DEFAULT_TIMEOUT = 30
 
     @staticmethod
     def parse_response(response: Dict[str, Any]) -> List[AURPackage]:
@@ -113,7 +115,7 @@ class AUR(Remote):
             query[key] = value
 
         try:
-            response = requests.get(self.DEFAULT_RPC_URL, params=query)
+            response = requests.get(self.DEFAULT_RPC_URL, params=query, timeout=self.DEFAULT_TIMEOUT)
             response.raise_for_status()
             return self.parse_response(response.json())
         except requests.HTTPError as e:

src/ahriman/core/alpm/remote/official.py

@@ -36,11 +36,13 @@ class Official(Remote):
         DEFAULT_ARCHLINUX_URL(str): (class attribute) default archlinux url
         DEFAULT_SEARCH_REPOSITORIES(List[str]): (class attribute) default list of repositories to search
         DEFAULT_RPC_URL(str): (class attribute) default archlinux repositories RPC url
+        DEFAULT_TIMEOUT(int): (class attribute) HTTP request timeout in seconds
     """
 
     DEFAULT_ARCHLINUX_URL = "https://archlinux.org"
     DEFAULT_SEARCH_REPOSITORIES = ["Core", "Extra", "Multilib", "Community"]
     DEFAULT_RPC_URL = "https://archlinux.org/packages/search/json"
+    DEFAULT_TIMEOUT = 30
 
     @staticmethod
     def parse_response(response: Dict[str, Any]) -> List[AURPackage]:
@@ -101,7 +103,10 @@ class Official(Remote):
             List[AURPackage]: response parsed to package list
         """
         try:
-            response = requests.get(self.DEFAULT_RPC_URL, params={by: args, "repo": self.DEFAULT_SEARCH_REPOSITORIES})
+            response = requests.get(
+                self.DEFAULT_RPC_URL,
+                params={by: args, "repo": self.DEFAULT_SEARCH_REPOSITORIES},
+                timeout=self.DEFAULT_TIMEOUT)
             response.raise_for_status()
             return self.parse_response(response.json())
         except requests.HTTPError as e:

src/ahriman/core/alpm/remote/remote.py

@@ -19,21 +19,17 @@
 #
 from __future__ import annotations
 
-import logging
-
 from typing import Dict, List, Type
 
 from ahriman.core.alpm.pacman import Pacman
+from ahriman.core.lazy_logging import LazyLogging
 from ahriman.models.aur_package import AURPackage
 
 
-class Remote:
+class Remote(LazyLogging):
     """
     base class for remote package search
 
-    Attributes:
-        logger(logging.Logger): class logger
-
     Examples:
         These classes are designed to be used without instancing. In order to achieve it several class methods are
         provided: ``info``, ``multisearch`` and ``search``. Thus, the basic flow is the following::
@@ -47,12 +43,6 @@ class Remote:
         directly, whereas ``multisearch`` splits search one by one and finds intersection between search results.
     """
 
-    def __init__(self) -> None:
-        """
-        default constructor
-        """
-        self.logger = logging.getLogger("build_details")
-
     @classmethod
     def info(cls: Type[Remote], package_name: str, *, pacman: Pacman) -> AURPackage:
         """

src/ahriman/core/alpm/repo.py

@@ -17,22 +17,20 @@
 # You should have received a copy of the GNU General Public License
 # along with this program. If not, see <http://www.gnu.org/licenses/>.
 #
-import logging
-
 from pathlib import Path
 from typing import List
 
 from ahriman.core.exceptions import BuildFailed
+from ahriman.core.lazy_logging import LazyLogging
 from ahriman.core.util import check_output
 from ahriman.models.repository_paths import RepositoryPaths
 
 
-class Repo:
+class Repo(LazyLogging):
     """
     repo-add and repo-remove wrapper
 
     Attributes:
-        logger(logging.Logger): class logger
         name(str): repository name
         paths(RepositoryPaths): repository paths instance
         sign_args(List[str]): additional args which have to be used to sign repository archive
@@ -50,7 +48,6 @@ class Repo:
             paths(RepositoryPaths): repository paths instance
             sign_args(List[str]): additional args which have to be used to sign repository archive
         """
-        self.logger = logging.getLogger("build_details")
         self.name = name
         self.paths = paths
         self.uid, _ = paths.root_owner

src/ahriman/core/auth/auth.py

@@ -19,25 +19,23 @@
 #
 from __future__ import annotations
 
-import logging
-
 from typing import Optional, Type
 
 from ahriman.core.configuration import Configuration
 from ahriman.core.database import SQLite
+from ahriman.core.lazy_logging import LazyLogging
 from ahriman.models.auth_settings import AuthSettings
 from ahriman.models.user_access import UserAccess
 
 
-class Auth:
+class Auth(LazyLogging):
     """
     helper to deal with user authorization
 
     Attributes:
         enabled(bool): indicates if authorization is enabled
-        logger(logging.Logger): class logger
         max_age(int): session age in seconds. It will be used for both client side and server side checks
-        safe_build_status(bool): allow read only access to the index page
+        allow_read_only(bool): allow read only access to APIs
     """
 
     def __init__(self, configuration: Configuration, provider: AuthSettings = AuthSettings.Disabled) -> None:
@@ -48,9 +46,7 @@ class Auth:
             configuration(Configuration): configuration instance
             provider(AuthSettings, optional): authorization type definition (Default value = AuthSettings.Disabled)
         """
-        self.logger = logging.getLogger("http")
-
-        self.safe_build_status = configuration.getboolean("auth", "safe_build_status")
+        self.allow_read_only = configuration.getboolean("auth", "allow_read_only")
 
         self.enabled = provider.is_enabled
         self.max_age = configuration.getint("auth", "max_age", fallback=7 * 24 * 3600)
@@ -89,7 +85,7 @@ class Auth:
             return OAuth(configuration, database)
         return cls(configuration)
 
-    async def check_credentials(self, username: Optional[str], password: Optional[str]) -> bool:  # pylint: disable=no-self-use
+    async def check_credentials(self, username: Optional[str], password: Optional[str]) -> bool:
         """
         validate user password
 
@@ -103,7 +99,7 @@ class Auth:
         del username, password
         return True
 
-    async def known_username(self, username: Optional[str]) -> bool:  # pylint: disable=no-self-use
+    async def known_username(self, username: Optional[str]) -> bool:
         """
         check if user is known
 
@@ -116,7 +112,7 @@ class Auth:
         del username
         return True
 
-    async def verify_access(self, username: str, required: UserAccess, context: Optional[str]) -> bool:  # pylint: disable=no-self-use
+    async def verify_access(self, username: str, required: UserAccess, context: Optional[str]) -> bool:
         """
         validate if user has access to requested resource
 

src/ahriman/core/auth/oauth.py

@@ -56,7 +56,7 @@ class OAuth(Mapping):
         self.client_secret = configuration.get("auth", "client_secret")
         # in order to use OAuth feature the service must be publicity available
         # thus we expect that address is set
-        self.redirect_uri = f"""{configuration.get("web", "address")}/user-api/v1/login"""
+        self.redirect_uri = f"""{configuration.get("web", "address")}/api/v1/login"""
         self.provider = self.get_provider(configuration.get("auth", "oauth_provider"))
         # it is list but we will have to convert to string it anyway
         self.scopes = configuration.get("auth", "oauth_scopes")
@@ -69,7 +69,7 @@ class OAuth(Mapping):
         Returns:
             str: login control as html code to insert
         """
-        return """<a class="nav-link" href="/user-api/v1/login" title="login via OAuth2">login</a>"""
+        return """<a class="nav-link" href="/api/v1/login" title="login via OAuth2">login</a>"""
 
     @staticmethod
     def get_provider(name: str) -> Type[aioauth_client.OAuth2Client]:

src/ahriman/core/build_tools/sources.py

@@ -17,64 +17,49 @@
 # You should have received a copy of the GNU General Public License
 # along with this program. If not, see <http://www.gnu.org/licenses/>.
 #
-import logging
 import shutil
 
 from pathlib import Path
 from typing import List, Optional
 
+from ahriman.core.lazy_logging import LazyLogging
 from ahriman.core.util import check_output, walk
+from ahriman.models.package import Package
+from ahriman.models.pkgbuild_patch import PkgbuildPatch
 from ahriman.models.remote_source import RemoteSource
+from ahriman.models.repository_paths import RepositoryPaths
 
 
-class Sources:
+class Sources(LazyLogging):
     """
     helper to download package sources (PKGBUILD etc)
 
     Attributes:
         DEFAULT_BRANCH(str): (class attribute) default branch to process git repositories.
             Must be used only for local stored repositories, use RemoteSource descriptor instead for real packages
-        logger(logging.Logger): (class attribute) class logger
     """
 
     DEFAULT_BRANCH = "master"  # default fallback branch
-    logger = logging.getLogger("build_details")
 
     _check_output = check_output
 
     @staticmethod
-    def add(sources_dir: Path, *pattern: str) -> None:
+    def extend_architectures(sources_dir: Path, architecture: str) -> None:
         """
-        track found files via git
+        extend existing PKGBUILD with repository architecture
 
         Args:
-            sources_dir(Path): local path to git repository
-            *pattern(str): glob patterns
+            sources_dir(Path): local path to directory with source files
+            architecture(str): repository architecture
         """
-        # glob directory to find files which match the specified patterns
-        found_files: List[Path] = []
-        for glob in pattern:
-            found_files.extend(sources_dir.glob(glob))
-        if not found_files:
-            return  # no additional files found
-        Sources.logger.info("found matching files %s", found_files)
-        # add them to index
-        Sources._check_output("git", "add", "--intent-to-add",
-                              *[str(fn.relative_to(sources_dir)) for fn in found_files],
-                              exception=None, cwd=sources_dir, logger=Sources.logger)
+        pkgbuild_path = sources_dir / "PKGBUILD"
+        if not pkgbuild_path.is_file():
+            return
 
-    @staticmethod
-    def diff(sources_dir: Path) -> str:
-        """
-        generate diff from the current version and write it to the output file
-
-        Args:
-            sources_dir(Path): local path to git repository
-
-        Returns:
-            str: patch as plain string
-        """
-        return Sources._check_output("git", "diff", exception=None, cwd=sources_dir, logger=Sources.logger)
+        architectures = Package.supported_architectures(sources_dir)
+        architectures.add(architecture)
+        patch = PkgbuildPatch("arch", list(architectures))
+        patch.write(pkgbuild_path)
 
     @staticmethod
     def fetch(sources_dir: Path, remote: Optional[RemoteSource]) -> None:
@@ -85,36 +70,38 @@ class Sources:
             sources_dir(Path): local path to fetch
             remote(Optional[RemoteSource]): remote target (from where to fetch)
         """
+        instance = Sources()
         # local directory exists and there is .git directory
         is_initialized_git = (sources_dir / ".git").is_dir()
-        if is_initialized_git and not Sources.has_remotes(sources_dir):
+        if is_initialized_git and not instance.has_remotes(sources_dir):
             # there is git repository, but no remote configured so far
-            Sources.logger.info("skip update at %s because there are no branches configured", sources_dir)
+            instance.logger.info("skip update at %s because there are no branches configured", sources_dir)
             return
 
-        branch = remote.branch if remote is not None else Sources.DEFAULT_BRANCH
+        branch = remote.branch if remote is not None else instance.DEFAULT_BRANCH
         if is_initialized_git:
-            Sources.logger.info("update HEAD to remote at %s using branch %s", sources_dir, branch)
+            instance.logger.info("update HEAD to remote at %s using branch %s", sources_dir, branch)
             Sources._check_output("git", "fetch", "origin", branch,
-                                  exception=None, cwd=sources_dir, logger=Sources.logger)
+                                  exception=None, cwd=sources_dir, logger=instance.logger)
         elif remote is not None:
-            Sources.logger.info("clone remote %s to %s using branch %s", remote.git_url, sources_dir, branch)
+            instance.logger.info("clone remote %s to %s using branch %s", remote.git_url, sources_dir, branch)
             Sources._check_output("git", "clone", "--branch", branch, "--single-branch",
                                   remote.git_url, str(sources_dir),
-                                  exception=None, cwd=sources_dir, logger=Sources.logger)
+                                  exception=None, cwd=sources_dir, logger=instance.logger)
         else:
-            Sources.logger.warning("%s is not initialized, but no remote provided", sources_dir)
+            # it will cause an exception later
+            instance.logger.error("%s is not initialized, but no remote provided", sources_dir)
 
         # and now force reset to our branch
         Sources._check_output("git", "checkout", "--force", branch,
-                              exception=None, cwd=sources_dir, logger=Sources.logger)
+                              exception=None, cwd=sources_dir, logger=instance.logger)
         Sources._check_output("git", "reset", "--hard", f"origin/{branch}",
-                              exception=None, cwd=sources_dir, logger=Sources.logger)
+                              exception=None, cwd=sources_dir, logger=instance.logger)
 
         # move content if required
         # we are using full path to source directory in order to make append possible
         pkgbuild_dir = remote.pkgbuild_dir if remote is not None else sources_dir.resolve()
-        Sources.move((sources_dir / pkgbuild_dir).resolve(), sources_dir)
+        instance.move((sources_dir / pkgbuild_dir).resolve(), sources_dir)
 
     @staticmethod
     def has_remotes(sources_dir: Path) -> bool:
@@ -127,7 +114,8 @@ class Sources:
         Returns:
             bool: True in case if there is any remote and false otherwise
         """
-        remotes = Sources._check_output("git", "remote", exception=None, cwd=sources_dir, logger=Sources.logger)
+        instance = Sources()
+        remotes = Sources._check_output("git", "remote", exception=None, cwd=sources_dir, logger=instance.logger)
         return bool(remotes)
 
     @staticmethod
@@ -138,53 +126,30 @@ class Sources:
         Args:
             sources_dir(Path): local path to sources
         """
-        Sources._check_output("git", "init", "--initial-branch", Sources.DEFAULT_BRANCH,
-                              exception=None, cwd=sources_dir, logger=Sources.logger)
+        instance = Sources()
+        Sources._check_output("git", "init", "--initial-branch", instance.DEFAULT_BRANCH,
+                              exception=None, cwd=sources_dir, logger=instance.logger)
 
     @staticmethod
-    def load(sources_dir: Path, remote: Optional[RemoteSource], patch: Optional[str]) -> None:
+    def load(sources_dir: Path, package: Package, patch: Optional[str], paths: RepositoryPaths) -> None:
         """
         fetch sources from remote and apply patches
 
         Args:
             sources_dir(Path): local path to fetch
-            remote(Optional[RemoteSource]): remote target (from where to fetch)
+            package(Package): package definitions
             patch(Optional[str]): optional patch to be applied
+            paths(RepositoryPaths): repository paths instance
         """
-        Sources.fetch(sources_dir, remote)
-        if patch is None:
-            Sources.logger.info("no patches found")
-            return
-        Sources.patch_apply(sources_dir, patch)
+        instance = Sources()
+        if (cache_dir := paths.cache_for(package.base)).is_dir() and cache_dir != sources_dir:
+            # no need to clone whole repository, just copy from cache first
+            shutil.copytree(cache_dir, sources_dir, dirs_exist_ok=True)
+        instance.fetch(sources_dir, package.remote)
 
-    @staticmethod
-    def move(pkgbuild_dir: Path, sources_dir: Path) -> None:
-        """
-        move content from pkgbuild_dir to sources_dir
-
-        Args:
-            pkgbuild_dir(Path): path to directory with pkgbuild from which need to move
-            sources_dir(Path): path to target directory
-        """
-        if pkgbuild_dir == sources_dir:
-            return  # directories are the same, no need to move
-        for src in walk(pkgbuild_dir):
-            dst = sources_dir / src.relative_to(pkgbuild_dir)
-            shutil.move(src, dst)
-
-    @staticmethod
-    def patch_apply(sources_dir: Path, patch: str) -> None:
-        """
-        apply patches if any
-
-        Args:
-            sources_dir(Path): local path to directory with git sources
-            patch(str): patch to be applied
-        """
-        # create patch
-        Sources.logger.info("apply patch from database")
-        Sources._check_output("git", "apply", "--ignore-space-change", "--ignore-whitespace",
-                              exception=None, cwd=sources_dir, input_data=patch, logger=Sources.logger)
+        if patch is not None:
+            instance.patch_apply(sources_dir, patch)
+        instance.extend_architectures(sources_dir, paths.architecture)
 
     @staticmethod
     def patch_create(sources_dir: Path, *pattern: str) -> str:
@@ -198,6 +163,67 @@ class Sources:
         Returns:
             str: patch as plain text
         """
-        Sources.add(sources_dir, *pattern)
-        diff = Sources.diff(sources_dir)
+        instance = Sources()
+        instance.add(sources_dir, *pattern)
+        diff = instance.diff(sources_dir)
         return f"{diff}\n"  # otherwise, patch will be broken
+
+    def add(self, sources_dir: Path, *pattern: str) -> None:
+        """
+        track found files via git
+
+        Args:
+            sources_dir(Path): local path to git repository
+            *pattern(str): glob patterns
+        """
+        # glob directory to find files which match the specified patterns
+        found_files: List[Path] = []
+        for glob in pattern:
+            found_files.extend(sources_dir.glob(glob))
+        if not found_files:
+            return  # no additional files found
+        self.logger.info("found matching files %s", found_files)
+        # add them to index
+        Sources._check_output("git", "add", "--intent-to-add",
+                              *[str(fn.relative_to(sources_dir)) for fn in found_files],
+                              exception=None, cwd=sources_dir, logger=self.logger)
+
+    def diff(self, sources_dir: Path) -> str:
+        """
+        generate diff from the current version and write it to the output file
+
+        Args:
+            sources_dir(Path): local path to git repository
+
+        Returns:
+            str: patch as plain string
+        """
+        return Sources._check_output("git", "diff", exception=None, cwd=sources_dir, logger=self.logger)
+
+    def move(self, pkgbuild_dir: Path, sources_dir: Path) -> None:
+        """
+        move content from pkgbuild_dir to sources_dir
+
+        Args:
+            pkgbuild_dir(Path): path to directory with pkgbuild from which need to move
+            sources_dir(Path): path to target directory
+        """
+        del self
+        if pkgbuild_dir == sources_dir:
+            return  # directories are the same, no need to move
+        for src in walk(pkgbuild_dir):
+            dst = sources_dir / src.relative_to(pkgbuild_dir)
+            shutil.move(src, dst)
+
+    def patch_apply(self, sources_dir: Path, patch: str) -> None:
+        """
+        apply patches if any
+
+        Args:
+            sources_dir(Path): local path to directory with git sources
+            patch(str): patch to be applied
+        """
+        # create patch
+        self.logger.info("apply patch from database")
+        Sources._check_output("git", "apply", "--ignore-space-change", "--ignore-whitespace",
+                              exception=None, cwd=sources_dir, input_data=patch, logger=self.logger)

src/ahriman/core/build_tools/task.py

@@ -17,9 +17,6 @@
 # You should have received a copy of the GNU General Public License
 # along with this program. If not, see <http://www.gnu.org/licenses/>.
 #
-import logging
-import shutil
-
 from pathlib import Path
 from typing import List
 
@@ -27,18 +24,17 @@ from ahriman.core.build_tools.sources import Sources
 from ahriman.core.configuration import Configuration
 from ahriman.core.database import SQLite
 from ahriman.core.exceptions import BuildFailed
+from ahriman.core.lazy_logging import LazyLogging
 from ahriman.core.util import check_output
 from ahriman.models.package import Package
 from ahriman.models.repository_paths import RepositoryPaths
 
 
-class Task:
+class Task(LazyLogging):
     """
     base package build task
 
     Attributes:
-        build_logger(logging.Logger): logger for build process
-        logger(logging.Logger): class logger
         package(Package): package definitions
         paths(RepositoryPaths): repository paths instance
         uid(int): uid of the repository owner user
@@ -55,8 +51,6 @@ class Task:
             configuration(Configuration): configuration instance
             paths(RepositoryPaths): repository paths instance
         """
-        self.logger = logging.getLogger("root")
-        self.build_logger = logging.getLogger("build_details")
         self.package = package
         self.paths = paths
         self.uid, _ = paths.root_owner
@@ -66,12 +60,12 @@ class Task:
         self.makepkg_flags = configuration.getlist("build", "makepkg_flags", fallback=[])
         self.makechrootpkg_flags = configuration.getlist("build", "makechrootpkg_flags", fallback=[])
 
-    def build(self, sources_path: Path) -> List[Path]:
+    def build(self, sources_dir: Path) -> List[Path]:
         """
         run package build
 
         Args:
-            sources_path(Path): path to where sources are
+            sources_dir(Path): path to where sources are
 
         Returns:
             List[Path]: paths of produced packages
@@ -85,26 +79,23 @@ class Task:
         Task._check_output(
             *command,
             exception=BuildFailed(self.package.base),
-            cwd=sources_path,
-            logger=self.build_logger,
+            cwd=sources_dir,
+            logger=self.logger,
             user=self.uid)
 
         # well it is not actually correct, but we can deal with it
         packages = Task._check_output("makepkg", "--packagelist",
                                       exception=BuildFailed(self.package.base),
-                                      cwd=sources_path,
-                                      logger=self.build_logger).splitlines()
+                                      cwd=sources_dir,
+                                      logger=self.logger).splitlines()
         return [Path(package) for package in packages]
 
-    def init(self, path: Path, database: SQLite) -> None:
+    def init(self, sources_dir: Path, database: SQLite) -> None:
         """
         fetch package from git
 
         Args:
-            path(Path): local path to fetch
+            sources_dir(Path): local path to fetch
             database(SQLite): database instance
         """
-        if self.paths.cache_for(self.package.base).is_dir():
-            # no need to clone whole repository, just copy from cache first
-            shutil.copytree(self.paths.cache_for(self.package.base), path, dirs_exist_ok=True)
-        Sources.load(path, self.package.remote, database.patches_get(self.package.base))
+        Sources.load(sources_dir, self.package, database.patches_get(self.package.base), self.paths)

src/ahriman/core/configuration.py

@@ -125,11 +125,11 @@ class Configuration(configparser.RawConfigParser):
         Returns:
             Configuration: configuration instance
         """
-        config = cls()
-        config.load(path)
-        config.merge_sections(architecture)
-        config.load_logging(quiet)
-        return config
+        configuration = cls()
+        configuration.load(path)
+        configuration.merge_sections(architecture)
+        configuration.load_logging(quiet)
+        return configuration
 
     @staticmethod
     def __convert_list(value: str) -> List[str]:
@@ -220,7 +220,7 @@ class Configuration(configparser.RawConfigParser):
         }
 
     # pylint and mypy are too stupid to find these methods
-    # pylint: disable=missing-function-docstring,multiple-statements,unused-argument,no-self-use
+    # pylint: disable=missing-function-docstring,multiple-statements,unused-argument
     def getlist(self, *args: Any, **kwargs: Any) -> List[str]: ...
 
     def getpath(self, *args: Any, **kwargs: Any) -> Path: ...

src/ahriman/core/database/data/package_remotes.py

@@ -36,7 +36,7 @@ def migrate_package_remotes(connection: Connection, paths: RepositoryPaths) -> N
         connection(Connection): database connection
         paths(RepositoryPaths): repository paths instance
     """
-    from ahriman.core.database.operations.package_operations import PackageOperations
+    from ahriman.core.database.operations import PackageOperations
 
     def insert_remote(base: str, remote: RemoteSource) -> None:
         connection.execute(

src/ahriman/core/database/migrations/__init__.py

@@ -19,8 +19,6 @@
 #
 from __future__ import annotations
 
-import logging
-
 from importlib import import_module
 from pathlib import Path
 from pkgutil import iter_modules
@@ -29,11 +27,12 @@ from typing import List, Type
 
 from ahriman.core.configuration import Configuration
 from ahriman.core.database.data import migrate_data
+from ahriman.core.lazy_logging import LazyLogging
 from ahriman.models.migration import Migration
 from ahriman.models.migration_result import MigrationResult
 
 
-class Migrations:
+class Migrations(LazyLogging):
     """
     simple migration wrapper for the sqlite
     idea comes from https://www.ash.dev/blog/simple-migration-system-in-sqlite/
@@ -41,7 +40,6 @@ class Migrations:
     Attributes:
         configuration(Configuration): configuration instance
         connection(Connection): database connection
-        logger(logging.Logger): class logger
     """
 
     def __init__(self, connection: Connection, configuration: Configuration) -> None:
@@ -54,7 +52,6 @@ class Migrations:
         """
         self.connection = connection
         self.configuration = configuration
-        self.logger = logging.getLogger("database")
 
     @classmethod
     def migrate(cls: Type[Migrations], connection: Connection, configuration: Configuration) -> MigrationResult:
@@ -86,7 +83,7 @@ class Migrations:
             module = import_module(f"{__name__}.{module_name}")
             steps: List[str] = getattr(module, "steps", [])
             self.logger.debug("found migration %s at index %s with steps count %s", module_name, index, len(steps))
-            migrations.append(Migration(index, module_name, steps))
+            migrations.append(Migration(index=index, name=module_name, steps=steps))
 
         return migrations
 
@@ -100,7 +97,7 @@ class Migrations:
         migrations = self.migrations()
         current_version = self.user_version()
         expected_version = len(migrations)
-        result = MigrationResult(current_version, expected_version)
+        result = MigrationResult(old_version=current_version, new_version=expected_version)
 
         if not result.is_outdated:
             self.logger.info("no migrations required")

src/ahriman/core/database/migrations/m002_user_access.py

@@ -0,0 +1,33 @@
+#
+# Copyright (c) 2021-2022 ahriman team.
+#
+# This file is part of ahriman
+# (see https://github.com/arcan1s/ahriman).
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+__all__ = ["steps"]
+
+
+steps = [
+    """
+    update users set access = 'read' where access = 'safe'
+    """,
+    """
+    update users set access = 'reporter' where access = 'read'
+    """,
+    """
+    update users set access = 'full' where access = 'write'
+    """,
+]

src/ahriman/core/database/operations/__init__.py

@@ -17,3 +17,9 @@
 # You should have received a copy of the GNU General Public License
 # along with this program. If not, see <http://www.gnu.org/licenses/>.
 #
+from ahriman.core.database.operations.operations import Operations
+
+from ahriman.core.database.operations.auth_operations import AuthOperations
+from ahriman.core.database.operations.build_operations import BuildOperations
+from ahriman.core.database.operations.package_operations import PackageOperations
+from ahriman.core.database.operations.patch_operations import PatchOperations

src/ahriman/core/database/operations/auth_operations.py

@@ -20,7 +20,7 @@
 from sqlite3 import Connection
 from typing import List, Optional
 
-from ahriman.core.database.operations.operations import Operations
+from ahriman.core.database.operations import Operations
 from ahriman.models.user import User
 from ahriman.models.user_access import UserAccess
 
@@ -58,7 +58,7 @@ class AuthOperations(Operations):
 
         def run(connection: Connection) -> List[User]:
             return [
-                User(cursor["username"], cursor["password"], UserAccess(cursor["access"]))
+                User(username=cursor["username"], password=cursor["password"], access=UserAccess(cursor["access"]))
                 for cursor in connection.execute(
                     """
                     select * from users

src/ahriman/core/database/operations/build_operations.py

@@ -20,7 +20,7 @@
 from sqlite3 import Connection
 from typing import List, Optional
 
-from ahriman.core.database.operations.operations import Operations
+from ahriman.core.database.operations import Operations
 from ahriman.models.package import Package
 
 

src/ahriman/core/database/operations/operations.py

@@ -17,23 +17,22 @@
 # You should have received a copy of the GNU General Public License
 # along with this program. If not, see <http://www.gnu.org/licenses/>.
 #
-import logging
 import sqlite3
 
 from pathlib import Path
 from sqlite3 import Connection, Cursor
 from typing import Any, Dict, Tuple, TypeVar, Callable
 
+from ahriman.core.lazy_logging import LazyLogging
 
 T = TypeVar("T")
 
 
-class Operations:
+class Operations(LazyLogging):
     """
     base operation class
 
     Attributes:
-        logger(logging.Logger): class logger
         path(Path): path to the database file
     """
 
@@ -45,7 +44,6 @@ class Operations:
             path(Path): path to the database file
         """
         self.path = path
-        self.logger = logging.getLogger("database")
 
     @staticmethod
     def factory(cursor: Cursor, row: Tuple[Any, ...]) -> Dict[str, Any]:

src/ahriman/core/database/operations/package_operations.py

@@ -20,7 +20,7 @@
 from sqlite3 import Connection
 from typing import Dict, Generator, Iterable, List, Tuple
 
-from ahriman.core.database.operations.operations import Operations
+from ahriman.core.database.operations import Operations
 from ahriman.models.build_status import BuildStatus
 from ahriman.models.package import Package
 from ahriman.models.package_description import PackageDescription
@@ -154,7 +154,11 @@ class PackageOperations(Operations):
             Dict[str, Package]: map of the package base to its descriptor (without packages themselves)
         """
         return {
-            row["package_base"]: Package(row["package_base"], row["version"], RemoteSource.from_json(row), {})
+            row["package_base"]: Package(
+                base=row["package_base"],
+                version=row["version"],
+                remote=RemoteSource.from_json(row),
+                packages={})
             for row in connection.execute("""select * from package_bases""")
         }
 

src/ahriman/core/database/operations/patch_operations.py

@@ -20,7 +20,7 @@
 from sqlite3 import Connection
 from typing import Dict, Optional
 
-from ahriman.core.database.operations.operations import Operations
+from ahriman.core.database.operations import Operations
 
 
 class PatchOperations(Operations):

src/ahriman/core/database/sqlite.py

@@ -27,10 +27,7 @@ from typing import Type
 
 from ahriman.core.configuration import Configuration
 from ahriman.core.database.migrations import Migrations
-from ahriman.core.database.operations.auth_operations import AuthOperations
-from ahriman.core.database.operations.build_operations import BuildOperations
-from ahriman.core.database.operations.package_operations import PackageOperations
-from ahriman.core.database.operations.patch_operations import PatchOperations
+from ahriman.core.database.operations import AuthOperations, BuildOperations, PackageOperations, PatchOperations
 
 
 class SQLite(AuthOperations, BuildOperations, PackageOperations, PatchOperations):

src/ahriman/core/exceptions.py

@@ -70,6 +70,12 @@ class InitializeException(RuntimeError):
         RuntimeError.__init__(self, f"Could not load service: {details}")
 
 
+class InvalidExtension(RuntimeError):
+    """
+    exception being raised by trigger load in case of errors
+    """
+
+
 class InvalidOption(ValueError):
     """
     exception which will be raised on configuration errors

src/ahriman/core/formatters/__init__.py

@@ -27,3 +27,4 @@ from ahriman.core.formatters.package_printer import PackagePrinter
 from ahriman.core.formatters.status_printer import StatusPrinter
 from ahriman.core.formatters.update_printer import UpdatePrinter
 from ahriman.core.formatters.user_printer import UserPrinter
+from ahriman.core.formatters.version_printer import VersionPrinter

src/ahriman/core/formatters/printer.py

@@ -44,7 +44,7 @@ class Printer:
                 continue
             log_fn(f"\t{prop.name}{separator}{prop.value}")
 
-    def properties(self) -> List[Property]:  # pylint: disable=no-self-use
+    def properties(self) -> List[Property]:
         """
         convert content into printable data
 

src/ahriman/core/formatters/string_printer.py

@@ -25,6 +25,9 @@ from ahriman.core.formatters import Printer
 class StringPrinter(Printer):
     """
     print content of the random string
+
+    Attributes:
+        content(str): any content string
     """
 
     def __init__(self, content: str) -> None:

src/ahriman/core/formatters/version_printer.py

@@ -0,0 +1,55 @@
+#
+# Copyright (c) 2021-2022 ahriman team.
+#
+# This file is part of ahriman
+# (see https://github.com/arcan1s/ahriman).
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+from typing import Dict, List
+
+from ahriman.core.formatters import StringPrinter
+from ahriman.models.property import Property
+
+
+class VersionPrinter(StringPrinter):
+    """
+    print content of the python package versions
+
+    Attributes:
+        packages(Dict[str, str]): map of package name to its version
+    """
+
+    def __init__(self, title: str, packages: Dict[str, str]) -> None:
+        """
+        default constructor
+
+        Args:
+            title(str): title of the message
+            packages(Dict[str, str]): map of package name to its version
+        """
+        StringPrinter.__init__(self, title)
+        self.packages = packages
+
+    def properties(self) -> List[Property]:
+        """
+        convert content into printable data
+
+        Returns:
+            List[Property]: list of content properties
+        """
+        return [
+            Property(package, version, is_required=True)
+            for package, version in sorted(self.packages.items())
+        ]

src/ahriman/core/lazy_logging.py

@@ -0,0 +1,64 @@
+#
+# Copyright (c) 2021-2022 ahriman team.
+#
+# This file is part of ahriman
+# (see https://github.com/arcan1s/ahriman).
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+import logging
+
+from typing import Any
+
+
+class LazyLogging:
+    """
+    wrapper for the logger library inspired by scala lazy logging module
+
+    Attributes:
+        logger(logging.Logger): class logger instance
+    """
+
+    logger: logging.Logger
+
+    def __getattr__(self, item: str) -> Any:
+        """
+        logger extractor
+
+        Args:
+            item(str) property name:
+
+        Returns:
+            Any: attribute by its name
+
+        Raises:
+            AttributeError: in case if no such attribute found
+        """
+        if item == "logger":
+            logger = logging.getLogger(self.logger_name)
+            setattr(self, item, logger)
+            return logger
+        raise AttributeError(f"'{self.__class__.__qualname__}' object has no attribute '{item}'")
+
+    @property
+    def logger_name(self) -> str:
+        """
+        extract logger name for the class
+
+        Returns:
+            str: logger name as combination of module name and class name
+        """
+        clazz = self.__class__
+        prefix = "" if clazz.__module__ is None else f"{clazz.__module__}."
+        return f"{prefix}{self.__class__.__qualname__}"

src/ahriman/core/report/__init__.py

@@ -18,9 +18,4 @@
 # along with this program. If not, see <http://www.gnu.org/licenses/>.
 #
 from ahriman.core.report.report import Report
-from ahriman.core.report.jinja_template import JinjaTemplate
-
-from ahriman.core.report.console import Console
-from ahriman.core.report.email import Email
-from ahriman.core.report.html import HTML
-from ahriman.core.report.telegram import Telegram
+from ahriman.core.report.report_trigger import ReportTrigger

src/ahriman/core/report/email.py

@@ -25,7 +25,8 @@ from email.mime.text import MIMEText
 from typing import Dict, Iterable
 
 from ahriman.core.configuration import Configuration
-from ahriman.core.report import JinjaTemplate, Report
+from ahriman.core.report import Report
+from ahriman.core.report.jinja_template import JinjaTemplate
 from ahriman.core.util import pretty_datetime
 from ahriman.models.package import Package
 from ahriman.models.result import Result
@@ -85,7 +86,7 @@ class Email(Report, JinjaTemplate):
         message = MIMEMultipart()
         message["From"] = self.sender
         message["To"] = ", ".join(self.receivers)
-        message["Subject"] = f"{self.name} build report at {pretty_datetime(datetime.datetime.utcnow().timestamp())}"
+        message["Subject"] = f"{self.name} build report at {pretty_datetime(datetime.datetime.utcnow())}"
 
         message.attach(MIMEText(text, "html"))
         for filename, content in attachment.items():

src/ahriman/core/report/html.py

@@ -20,7 +20,8 @@
 from typing import Iterable
 
 from ahriman.core.configuration import Configuration
-from ahriman.core.report import JinjaTemplate, Report
+from ahriman.core.report import Report
+from ahriman.core.report.jinja_template import JinjaTemplate
 from ahriman.models.package import Package
 from ahriman.models.result import Result
 

src/ahriman/core/report/report.py

@@ -19,25 +19,23 @@
 #
 from __future__ import annotations
 
-import logging
-
 from typing import Iterable, Type
 
 from ahriman.core.configuration import Configuration
 from ahriman.core.exceptions import ReportFailed
+from ahriman.core.lazy_logging import LazyLogging
 from ahriman.models.package import Package
 from ahriman.models.report_settings import ReportSettings
 from ahriman.models.result import Result
 
 
-class Report:
+class Report(LazyLogging):
     """
     base report generator
 
     Attributes:
         architecture(str): repository architecture
         configuration(Configuration): configuration instance
-        logger(logging.Logger): class logger
 
     Examples:
         ``Report`` classes provide several method in order to operate with the report generation and additional class
@@ -67,7 +65,6 @@ class Report:
             architecture(str): repository architecture
             configuration(Configuration): configuration instance
         """
-        self.logger = logging.getLogger("root")
         self.architecture = architecture
         self.configuration = configuration
 
@@ -87,16 +84,16 @@ class Report:
         section, provider_name = configuration.gettype(target, architecture)
         provider = ReportSettings.from_option(provider_name)
         if provider == ReportSettings.HTML:
-            from ahriman.core.report import HTML
+            from ahriman.core.report.html import HTML
             return HTML(architecture, configuration, section)
         if provider == ReportSettings.Email:
-            from ahriman.core.report import Email
+            from ahriman.core.report.email import Email
             return Email(architecture, configuration, section)
         if provider == ReportSettings.Console:
-            from ahriman.core.report import Console
+            from ahriman.core.report.console import Console
             return Console(architecture, configuration, section)
         if provider == ReportSettings.Telegram:
-            from ahriman.core.report import Telegram
+            from ahriman.core.report.telegram import Telegram
             return Telegram(architecture, configuration, section)
         return cls(architecture, configuration)  # should never happen
 
@@ -109,13 +106,13 @@ class Report:
             result(Result): build result
         """
 
-    def run(self, packages: Iterable[Package], result: Result) -> None:
+    def run(self, result: Result, packages: Iterable[Package]) -> None:
         """
         run report generation
 
         Args:
-            packages(Iterable[Package]): list of packages to generate report
             result(Result): build result
+            packages(Iterable[Package]): list of packages to generate report
 
         Raises:
             ReportFailed: in case of any report unmatched exception

src/ahriman/core/report/report_trigger.py

@@ -0,0 +1,58 @@
+#
+# Copyright (c) 2021-2022 ahriman team.
+#
+# This file is part of ahriman
+# (see https://github.com/arcan1s/ahriman).
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+from typing import Iterable
+
+from ahriman.core.configuration import Configuration
+from ahriman.core.triggers import Trigger
+from ahriman.core.report import Report
+from ahriman.models.package import Package
+from ahriman.models.result import Result
+
+
+class ReportTrigger(Trigger):
+    """
+    report trigger
+
+    Attributes:
+        targets(List[str]): report target list
+    """
+
+    def __init__(self, architecture: str, configuration: Configuration) -> None:
+        """
+        default constructor
+
+        Args:
+            architecture(str): repository architecture
+            configuration(Configuration): configuration instance
+        """
+        Trigger.__init__(self, architecture, configuration)
+        self.targets = configuration.getlist("report", "target")
+
+    def run(self, result: Result, packages: Iterable[Package]) -> None:
+        """
+        run trigger
+
+        Args:
+            result(Result): build result
+            packages(Iterable[Package]): list of all available packages
+        """
+        for target in self.targets:
+            runner = Report.load(self.architecture, self.configuration, target)
+            runner.run(result, packages)

src/ahriman/core/report/telegram.py

@@ -23,7 +23,8 @@ import requests
 from typing import Iterable
 
 from ahriman.core.configuration import Configuration
-from ahriman.core.report import JinjaTemplate, Report
+from ahriman.core.report import Report
+from ahriman.core.report.jinja_template import JinjaTemplate
 from ahriman.core.util import exception_response_text
 from ahriman.models.package import Package
 from ahriman.models.result import Result
@@ -40,6 +41,7 @@ class Telegram(Report, JinjaTemplate):
         chat_id(str): chat id to post message, either string with @ or integer
         template_path(Path): path to template for built packages
         template_type(str): template message type to be used in parse mode, one of MarkdownV2, HTML, Markdown
+        timeout(int): HTTP request timeout in seconds
     """
 
     TELEGRAM_API_URL = "https://api.telegram.org"
@@ -61,6 +63,7 @@ class Telegram(Report, JinjaTemplate):
         self.chat_id = configuration.get(section, "chat_id")
         self.template_path = configuration.getpath(section, "template_path")
         self.template_type = configuration.get(section, "template_type", fallback="HTML")
+        self.timeout = configuration.getint(section, "timeout", fallback=30)
 
     def _send(self, text: str) -> None:
         """
@@ -72,7 +75,8 @@ class Telegram(Report, JinjaTemplate):
         try:
             response = requests.post(
                 f"{self.TELEGRAM_API_URL}/bot{self.api_key}/sendMessage",
-                data={"chat_id": self.chat_id, "text": text, "parse_mode": self.template_type})
+                data={"chat_id": self.chat_id, "text": text, "parse_mode": self.template_type},
+                timeout=self.timeout)
             response.raise_for_status()
         except requests.HTTPError as e:
             self.logger.exception("could not perform request: %s", exception_response_text(e))
@@ -94,8 +98,11 @@ class Telegram(Report, JinjaTemplate):
         text = self.make_html(result, self.template_path)
         # telegram content is limited by 4096 symbols, so we are going to split the message by new lines
         # to fit into this restriction
-        if len(text) > self.TELEGRAM_MAX_CONTENT_LENGTH:
+        while len(text) > self.TELEGRAM_MAX_CONTENT_LENGTH:
             position = text.rfind("\n", 0, self.TELEGRAM_MAX_CONTENT_LENGTH)
+            if position == -1:
+                # normally should not happen, but we allow templates editing
+                raise ValueError("substring not found")
             portion, text = text[:position], text[position + 1:]  # +1 to exclude newline we split
             self._send(portion)
         # send remaining (or full in case if size is less than max length) text

src/ahriman/core/repository/executor.py

@@ -20,14 +20,14 @@
 import shutil
 
 from pathlib import Path
+from tempfile import TemporaryDirectory
 from typing import Iterable, List, Optional, Set
 
 from ahriman.core.build_tools.task import Task
-from ahriman.core.report import Report
 from ahriman.core.repository.cleaner import Cleaner
-from ahriman.core.upload import Upload
-from ahriman.core.util import tmpdir
+from ahriman.core.util import safe_filename
 from ahriman.models.package import Package
+from ahriman.models.package_description import PackageDescription
 from ahriman.models.result import Result
 
 
@@ -84,7 +84,8 @@ class Executor(Cleaner):
 
         result = Result()
         for single in updates:
-            with tmpdir() as build_dir:
+            with TemporaryDirectory(ignore_cleanup_errors=True) as dir_name, \
+                    (build_dir := Path(dir_name)):  # pylint: disable=confusing-with-statement
                 try:
                     build_single(single, build_dir)
                     result.add_success(single)
@@ -124,16 +125,16 @@ class Executor(Cleaner):
         for local in self.packages():
             if local.base in packages or all(package in requested for package in local.packages):
                 to_remove = {
-                    package: Path(properties.filename)
+                    package: properties.filepath
                     for package, properties in local.packages.items()
-                    if properties.filename is not None
+                    if properties.filepath is not None
                 }
                 remove_base(local.base)
             elif requested.intersection(local.packages.keys()):
                 to_remove = {
-                    package: Path(properties.filename)
+                    package: properties.filepath
                     for package, properties in local.packages.items()
-                    if package in requested and properties.filename is not None
+                    if package in requested and properties.filepath is not None
                 }
             else:
                 to_remove = {}
@@ -143,35 +144,14 @@ class Executor(Cleaner):
 
         return self.repo.repo_path
 
-    def process_report(self, targets: Optional[Iterable[str]], result: Result) -> None:
+    def process_triggers(self, result: Result) -> None:
         """
-        generate reports
+        process triggers setup by settings
 
         Args:
-            targets(Optional[Iterable[str]]): list of targets to generate reports. Configuration option will be used
-                if it is not set
             result(Result): build result
         """
-        if targets is None:
-            targets = self.configuration.getlist("report", "target")
-        for target in targets:
-            runner = Report.load(self.architecture, self.configuration, target)
-            runner.run(self.packages(), result)
-
-    def process_sync(self, targets: Optional[Iterable[str]], built_packages: Iterable[Package]) -> None:
-        """
-        process synchronization to remote servers
-
-        Args:
-            targets(Optional[Iterable[str]]): list of targets to sync. Configuration option will be used
-                if it is not set
-            built_packages(Iterable[Package]): list of packages which has just been built
-        """
-        if targets is None:
-            targets = self.configuration.getlist("upload", "target")
-        for target in targets:
-            runner = Upload.load(self.architecture, self.configuration, target)
-            runner.run(self.paths.repository, built_packages)
+        self.triggers.process(result, self.packages())
 
     def process_update(self, packages: Iterable[Path]) -> Result:
         """
@@ -183,17 +163,25 @@ class Executor(Cleaner):
         Returns:
             Result: path to repository database
         """
+        def rename(archive: PackageDescription, base: str) -> None:
+            if archive.filename is None:
+                self.logger.warning("received empty package name for base %s", base)
+                return  # suppress type checking, it never can be none actually
+            if (safe := safe_filename(archive.filename)) != archive.filename:
+                shutil.move(self.paths.packages / archive.filename, self.paths.packages / safe)
+                archive.filename = safe
+
         def update_single(name: Optional[str], base: str) -> None:
             if name is None:
                 self.logger.warning("received empty package name for base %s", base)
                 return  # suppress type checking, it never can be none actually
-            # in theory it might be NOT packages directory, but we suppose it is
+            # in theory, it might be NOT packages directory, but we suppose it is
             full_path = self.paths.packages / name
             files = self.sign.process_sign_package(full_path, base)
             for src in files:
-                dst = self.paths.repository / src.name
+                dst = self.paths.repository / safe_filename(src.name)
                 shutil.move(src, dst)
-            package_path = self.paths.repository / name
+            package_path = self.paths.repository / safe_filename(name)
             self.repo.add(package_path)
 
         current_packages = self.packages()
@@ -204,6 +192,7 @@ class Executor(Cleaner):
         for local in updates:
             try:
                 for description in local.packages.values():
+                    rename(description, local.base)
                     update_single(description.filename, local.base)
                 self.reporter.set_success(local)
                 result.add_success(local)

src/ahriman/core/repository/repository.py

@@ -99,7 +99,7 @@ class Repository(Executor, UpdateHandler):
         """
         return list(filter(package_like, self.paths.packages.iterdir()))
 
-    def packages_depends_on(self, depends_on: Optional[Iterable[str]]) -> List[Package]:
+    def packages_depend_on(self, depends_on: Optional[Iterable[str]]) -> List[Package]:
         """
         extract list of packages which depends on specified package
 

src/ahriman/core/repository/repository_properties.py

@@ -17,19 +17,19 @@
 # You should have received a copy of the GNU General Public License
 # along with this program. If not, see <http://www.gnu.org/licenses/>.
 #
-import logging
-
 from ahriman.core.alpm.pacman import Pacman
 from ahriman.core.alpm.repo import Repo
 from ahriman.core.configuration import Configuration
 from ahriman.core.database import SQLite
 from ahriman.core.exceptions import UnsafeRun
+from ahriman.core.lazy_logging import LazyLogging
 from ahriman.core.sign.gpg import GPG
 from ahriman.core.status.client import Client
+from ahriman.core.triggers import TriggerLoader
 from ahriman.core.util import check_user
 
 
-class RepositoryProperties:
+class RepositoryProperties(LazyLogging):
     """
     repository internal objects holder
 
@@ -38,13 +38,13 @@ class RepositoryProperties:
         configuration(Configuration): configuration instance
         database(SQLite): database instance
         ignore_list(List[str]): package bases which will be ignored during auto updates
-        logger(logging.Logger): class logger
         name(str): repository name
         pacman(Pacman): alpm wrapper instance
         paths(RepositoryPaths): repository paths instance
         repo(Repo): repo commands wrapper instance
         reporter(Client): build status reporter instance
         sign(GPG): GPG wrapper instance
+        triggers(TriggerLoader): triggers holder
     """
 
     def __init__(self, architecture: str, configuration: Configuration, database: SQLite,
@@ -59,7 +59,6 @@ class RepositoryProperties:
             no_report(bool): force disable reporting
             unsafe(bool): if set no user check will be performed before path creation
         """
-        self.logger = logging.getLogger("root")
         self.architecture = architecture
         self.configuration = configuration
         self.database = database
@@ -78,3 +77,4 @@ class RepositoryProperties:
         self.sign = GPG(architecture, configuration)
         self.repo = Repo(self.name, self.paths, self.sign.repository_sign_args)
         self.reporter = Client() if no_report else Client.load(configuration)
+        self.triggers = TriggerLoader(architecture, configuration)