add rebuild implementation to interface

src/ahriman/application/handlers/rebuild.py

@@ -76,5 +76,5 @@ class Rebuild(Handler):
             List[Package]: list of packages which were stored in database
         """
         if from_database:
-            return application.repository.packages()
-        return [package for (package, _) in application.database.packages_get()]
+            return [package for (package, _) in application.database.packages_get()]
+        return application.repository.packages()

src/ahriman/core/spawn.py

@@ -102,6 +102,15 @@ class Spawn(Thread, LazyLogging):
             kwargs["now"] = ""
         self.spawn_process("package-add", *packages, **kwargs)
 
+    def packages_rebuild(self, depends_on: str) -> None:
+        """
+        rebuild packages which depend on the specified package
+
+        Args:
+            depends_on(str): packages dependency
+        """
+        self.spawn_process("repo-rebuild", **{"depends-on": depends_on})
+
     def packages_remove(self, packages: Iterable[str]) -> None:
         """
         remove packages

src/ahriman/web/routes.py

@@ -23,6 +23,7 @@ from pathlib import Path
 from ahriman.web.views.index import IndexView
 from ahriman.web.views.service.add import AddView
 from ahriman.web.views.service.pgp import PGPView
+from ahriman.web.views.service.rebuild import RebuildView
 from ahriman.web.views.service.remove import RemoveView
 from ahriman.web.views.service.request import RequestView
 from ahriman.web.views.service.search import SearchView
@@ -52,6 +53,8 @@ def setup_routes(application: Application, static_path: Path) -> None:
         * ``GET /api/v1/service/pgp`` fetch PGP key from the keyserver
         * ``POST /api/v1/service/pgp`` import PGP key from the keyserver
 
+        * ``POST /api/v1/service/rebuild`` rebuild packages based on their dependency list
+
         * ``POST /api/v1/service/remove`` remove existing package from repository
 
         * ``POST /api/v1/service/request`` request to add new packages to repository
@@ -92,6 +95,8 @@ def setup_routes(application: Application, static_path: Path) -> None:
     application.router.add_get("/api/v1/service/pgp", PGPView, allow_head=True)
     application.router.add_post("/api/v1/service/pgp", PGPView)
 
+    application.router.add_post("/api/v1/service/rebuild", RebuildView)
+
     application.router.add_post("/api/v1/service/remove", RemoveView)
 
     application.router.add_post("/api/v1/service/request", RequestView)

src/ahriman/web/views/service/rebuild.py

@@ -0,0 +1,75 @@
+#
+# 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 aiohttp.web import HTTPBadRequest, HTTPNoContent
+
+from ahriman.models.user_access import UserAccess
+from ahriman.web.views.base import BaseView
+
+
+class RebuildView(BaseView):
+    """
+    rebuild packages web view
+
+    Attributes:
+        POST_PERMISSION(UserAccess): (class attribute) post permissions of self
+    """
+
+    POST_PERMISSION = UserAccess.Full
+
+    async def post(self) -> None:
+        """
+        rebuild packages based on their dependency
+
+        JSON body must be supplied, the following model is used::
+
+            {
+                "packages": ["ahriman"]  # either list of packages or package name of dependency
+            }
+
+        Raises:
+            HTTPBadRequest: if bad data is supplied
+            HTTPNoContent: in case of success response
+
+        Examples:
+            Example of command by using curl::
+
+                $ curl -v -H 'Content-Type: application/json' 'http://example.com/api/v1/service/rebuild' -d '{"packages": ["python"]}'
+                > POST /api/v1/service/rebuild HTTP/1.1
+                > Host: example.com
+                > User-Agent: curl/7.86.0
+                > Accept: */*
+                > Content-Type: application/json
+                > Content-Length: 24
+                >
+                < HTTP/1.1 204 No Content
+                < Date: Sun, 27 Nov 2022 00:22:26 GMT
+                < Server: Python/3.10 aiohttp/3.8.3
+                <
+        """
+        try:
+            data = await self.extract_data(["packages"])
+            packages = self.get_non_empty(lambda key: [package for package in data[key] if package], "packages")
+            depends_on = next(package for package in packages)
+        except Exception as e:
+            raise HTTPBadRequest(reason=str(e))
+
+        self.spawner.packages_rebuild(depends_on)
+
+        raise HTTPNoContent()