handle provides list

src/ahriman/application/application.py

@@ -65,8 +65,10 @@ class Application:
         """
         known_packages: Set[str] = set()
         # local set
-        for package in self.repository.packages():
-            known_packages.update(package.packages.keys())
+        for base in self.repository.packages():
+            for package, properties in base.packages.items():
+                known_packages.add(package)
+                known_packages.update(properties.provides)
         known_packages.update(self.repository.pacman.all_packages())
         return known_packages
 

src/ahriman/core/alpm/pacman.py

@@ -18,7 +18,7 @@
 # along with this program. If not, see <http://www.gnu.org/licenses/>.
 #
 from pyalpm import Handle  # type: ignore
-from typing import List, Set
+from typing import Set
 
 from ahriman.core.configuration import Configuration
 
@@ -40,13 +40,15 @@ class Pacman:
         for repository in configuration.getlist("alpm", "repositories"):
             self.handle.register_syncdb(repository, 0)  # 0 is pgp_level
 
-    def all_packages(self) -> List[str]:
+    def all_packages(self) -> Set[str]:
         """
         get list of packages known for alpm
         :return: list of package names
         """
         result: Set[str] = set()
         for database in self.handle.get_syncdbs():
-            result.update({package.name for package in database.pkgcache})
+            for package in database.pkgcache:
+                result.add(package.name)  # package itself
+                result.update(package.provides)  # provides list for meta-packages
 
-        return list(result)
+        return result

src/ahriman/models/package_description.py

@@ -38,6 +38,7 @@ class PackageDescription:
     :ivar groups: package groups
     :ivar installed_size: package installed size
     :ivar licenses: package licenses list
+    :ivar provides: list of provided packages
     :ivar url: package url
     """
 
@@ -50,6 +51,7 @@ class PackageDescription:
     groups: List[str] = field(default_factory=list)
     installed_size: Optional[int] = None
     licenses: List[str] = field(default_factory=list)
+    provides: List[str] = field(default_factory=list)
     url: Optional[str] = None
 
     @property
@@ -89,4 +91,5 @@ class PackageDescription:
             groups=package.groups,
             installed_size=package.isize,
             licenses=package.licenses,
+            provides=package.provides,
             url=package.url)

tests/ahriman/core/alpm/test_pacman.py

@@ -8,3 +8,10 @@ def test_all_packages(pacman: Pacman) -> None:
     packages = pacman.all_packages()
     assert packages
     assert "pacman" in packages
+
+
+def test_all_packages_with_provides(pacman: Pacman) -> None:
+    """
+    package list must contain provides packages
+    """
+    assert 'sh' in pacman.all_packages()

tests/ahriman/models/conftest.py

@@ -69,5 +69,6 @@ def pyalpm_package_description_ahriman(package_description_ahriman: PackageDescr
     type(mock).isize = PropertyMock(return_value=package_description_ahriman.installed_size)
     type(mock).licenses = PropertyMock(return_value=package_description_ahriman.licenses)
     type(mock).size = PropertyMock(return_value=package_description_ahriman.archive_size)
+    type(mock).provides = PropertyMock(return_value=package_description_ahriman.provides)
     type(mock).url = PropertyMock(return_value=package_description_ahriman.url)
     return mock