initial implementation of the local git clones (#48)

src/ahriman/application/ahriman.py

@@ -285,7 +285,7 @@ def _set_repo_check_parser(root: SubParserAction) -> argparse.ArgumentParser:
                              formatter_class=_formatter)
     parser.add_argument("package", help="filter check by package base", nargs="*")
     parser.add_argument("--no-vcs", help="do not check VCS packages", action="store_true")
-    parser.set_defaults(handler=handlers.Update, dry_run=True, no_aur=False, no_manual=True)
+    parser.set_defaults(handler=handlers.Update, dry_run=True, no_aur=False, no_local=False, no_manual=True)
     return parser
 
 
@@ -461,6 +461,7 @@ def _set_repo_update_parser(root: SubParserAction) -> argparse.ArgumentParser:
     parser.add_argument("package", help="filter check by package base", nargs="*")
     parser.add_argument("--dry-run", help="just perform check for updates, same as check command", action="store_true")
     parser.add_argument("--no-aur", help="do not check for AUR updates. Implies --no-vcs", action="store_true")
+    parser.add_argument("--no-local", help="do not check local packages for updates", action="store_true")
     parser.add_argument("--no-manual", help="do not include manual updates", action="store_true")
     parser.add_argument("--no-vcs", help="do not check VCS packages", action="store_true")
     parser.set_defaults(handler=handlers.Update)

src/ahriman/application/application/repository.py

@@ -163,27 +163,31 @@ class Repository(Properties):
             packages = self.repository.process_build(level)
             process_update(packages)
 
-    def updates(self, filter_packages: Iterable[str], no_aur: bool, no_manual: bool, no_vcs: bool,
+    def updates(self, filter_packages: Iterable[str], no_aur: bool, no_local: bool, no_manual: bool, no_vcs: bool,
                 log_fn: Callable[[str], None]) -> List[Package]:
         """
         get list of packages to run update process
         :param filter_packages: do not check every package just specified in the list
         :param no_aur: do not check for aur updates
+        :param no_local: do not check local packages for updates
         :param no_manual: do not check for manual updates
         :param no_vcs: do not check VCS packages
         :param log_fn: logger function to log updates
         :return: list of out-of-dated packages
         """
-        updates = []
+        updates = {}
 
         if not no_aur:
-            updates.extend(self.repository.updates_aur(filter_packages, no_vcs))
+            updates.update({package.base: package for package in self.repository.updates_aur(filter_packages, no_vcs)})
+        if not no_local:
+            updates.update({package.base: package for package in self.repository.updates_local()})
         if not no_manual:
-            updates.extend(self.repository.updates_manual())
+            updates.update({package.base: package for package in self.repository.updates_manual()})
 
         local_versions = {package.base: package.version for package in self.repository.packages()}
-        for package in updates:
+        updated_packages = [package for _, package in sorted(updates.items())]
+        for package in updated_packages:
             UpdatePrinter(package, local_versions.get(package.base)).print(
                 verbose=True, log_fn=log_fn, separator=" -> ")
 
-        return updates
+        return updated_packages

src/ahriman/application/handlers/add.py

@@ -46,5 +46,5 @@ class Add(Handler):
         if not args.now:
             return
 
-        packages = application.updates(args.package, True, False, True, application.logger.info)
+        packages = application.updates(args.package, True, True, False, True, application.logger.info)
         application.update(packages)

src/ahriman/application/handlers/update.py

@@ -42,7 +42,7 @@ class Update(Handler):
         :param no_report: force disable reporting
         """
         application = Application(architecture, configuration, no_report)
-        packages = application.updates(args.package, args.no_aur, args.no_manual, args.no_vcs,
+        packages = application.updates(args.package, args.no_aur, args.no_local, args.no_manual, args.no_vcs,
                                        Update.log_fn(application, args.dry_run))
         if args.dry_run:
             return

src/ahriman/core/build_tools/sources.py

@@ -20,7 +20,7 @@
 import logging
 
 from pathlib import Path
-from typing import List
+from typing import List, Optional
 
 from ahriman.core.util import check_output
 
@@ -64,7 +64,7 @@ class Sources:
         patch_path.write_text(patch)
 
     @staticmethod
-    def fetch(sources_dir: Path, remote: str) -> None:
+    def fetch(sources_dir: Path, remote: Optional[str]) -> None:
         """
         either clone repository or update it to origin/`branch`
         :param sources_dir: local path to fetch
@@ -81,6 +81,8 @@ class Sources:
             Sources.logger.info("update HEAD to remote at %s", sources_dir)
             Sources._check_output("git", "fetch", "origin", Sources._branch,
                                   exception=None, cwd=sources_dir, logger=Sources.logger)
+        elif remote is None:
+            Sources.logger.warning("%s is not initialized, but no remote provided", sources_dir)
         else:
             Sources.logger.info("clone remote %s to %s", remote, sources_dir)
             Sources._check_output("git", "clone", remote, str(sources_dir), exception=None, logger=Sources.logger)

src/ahriman/core/repository/update_handler.py

@@ -19,6 +19,7 @@
 #
 from typing import Iterable, List
 
+from ahriman.core.build_tools.sources import Sources
 from ahriman.core.repository.cleaner import Cleaner
 from ahriman.models.package import Package
 from ahriman.models.package_source import PackageSource
@@ -65,6 +66,31 @@ class UpdateHandler(Cleaner):
 
         return result
 
+    def updates_local(self) -> List[Package]:
+        """
+        check local packages for updates
+        :return: list of local packages which are out-of-dated
+        """
+        result: List[Package] = []
+        packages = {local.base: local for local in self.packages()}
+
+        for dirname in self.paths.cache.iterdir():
+            try:
+                Sources.fetch(dirname, remote=None)
+                remote = Package.load(str(dirname), PackageSource.Local, self.pacman, self.aur_url)
+
+                local = packages.get(remote.base)
+                if local is None:
+                    self.reporter.set_unknown(remote)
+                    result.append(remote)
+                elif local.is_outdated(remote, self.paths):
+                    self.reporter.set_pending(local.base)
+                    result.append(remote)
+            except Exception:
+                self.logger.exception("could not procees package at %s", dirname)
+
+        return result
+
     def updates_manual(self) -> List[Package]:
         """
         check for packages for which manual update has been requested