add ability to fitler by dependency list

src/ahriman/application/ahriman.py

@@ -136,6 +136,7 @@ def _set_rebuild_parser(root: SubParserAction) -> argparse.ArgumentParser:
     """
     parser = root.add_parser("rebuild", help="rebuild repository", description="rebuild whole repository",
                              formatter_class=argparse.ArgumentDefaultsHelpFormatter)
+    parser.add_argument("--depends-on", help="only rebuild packages that depend on specified package")
     parser.set_defaults(handler=handlers.Rebuild)
     return parser
 

src/ahriman/application/handlers/rebuild.py

@@ -40,5 +40,9 @@ class Rebuild(Handler):
         :param configuration: configuration instance
         """
         application = Application(architecture, configuration)
-        packages = application.repository.packages()
+        packages = [
+            package
+            for package in application.repository.packages()
+            if args.depends_on is None or args.depends_on in package.depends
+        ]  # we have to use explicit list here for testing purpose
         application.update(packages)

src/ahriman/core/report/html.py

@@ -43,6 +43,7 @@ class HTML(Report):
                    * architecture, string
                    * archive_size, pretty printed size, string
                    * build_date, pretty printed datetime, string
+                   * depends, sorted list of strings
                    * description, string
                    * filename, string,
                    * groups, sorted list of strings
@@ -95,6 +96,7 @@ class HTML(Report):
                 "architecture": properties.architecture or "",
                 "archive_size": pretty_size(properties.archive_size),
                 "build_date": pretty_datetime(properties.build_date),
+                "depends": properties.depends,
                 "description": properties.description or "",
                 "filename": properties.filename,
                 "groups": properties.groups,

src/ahriman/core/repository/repository.py

@@ -53,4 +53,4 @@ class Repository(Executor, UpdateHandler):
         get list of files in built packages directory
         :return: list of filenames from the directory
         """
-        return list(self.paths.packages.iterdir())
+        return list(filter(package_like, self.paths.packages.iterdir()))

src/ahriman/models/package.py

@@ -52,6 +52,13 @@ class Package:
 
     _check_output = check_output
 
+    @property
+    def depends(self) -> List[str]:
+        """
+        :return: sum of dependencies per arch package
+        """
+        return sorted(set(sum([package.depends for package in self.packages.values()], start=[])))
+
     @property
     def git_url(self) -> str:
         """

src/ahriman/models/package_description.py

@@ -32,6 +32,7 @@ class PackageDescription:
     :ivar architecture: package architecture
     :ivar archive_size: package archive size
     :ivar build_date: package build date
+    :ivar depends: package dependencies list
     :ivar description: package description
     :ivar filename: package archive name
     :ivar groups: package groups
@@ -43,6 +44,7 @@ class PackageDescription:
     architecture: Optional[str] = None
     archive_size: Optional[int] = None
     build_date: Optional[int] = None
+    depends: List[str] = field(default_factory=list)
     description: Optional[str] = None
     filename: Optional[str] = None
     groups: List[str] = field(default_factory=list)
@@ -69,6 +71,7 @@ class PackageDescription:
             architecture=package.arch,
             archive_size=package.size,
             build_date=package.builddate,
+            depends=package.depends,
             description=package.desc,
             filename=path.name,
             groups=package.groups,

src/ahriman/web/views/index.py

@@ -36,6 +36,7 @@ class IndexView(BaseView):
         architecture - repository architecture, string, required
         packages - sorted list of packages properties, required
                    * base, string
+                   * depends, sorted list of strings
                    * groups, sorted list of strings
                    * licenses, sorted list of strings
                    * packages, sorted list of strings
@@ -61,6 +62,7 @@ class IndexView(BaseView):
         packages = [
             {
                 "base": package.base,
+                "depends": package.depends,
                 "groups": package.groups,
                 "licenses": package.licenses,
                 "packages": list(sorted(package.packages)),