[ENTRY][Packages] Add support for snap and flatpak packages count

archey/entries/packages.py

@@ -43,6 +43,8 @@ def get_homebrew_cellar_path() -> str:
     {"tool": "slackware", "cmd": ("ls", "-1", "/var/log/packages/")},  # SlackWare.
     {"tool": "yum", "cmd": ("yum", "list", "installed"), "skew": 2},
     {"tool": "zypper", "cmd": ("zypper", "search", "-i"), "skew": 5},
+    {"tool": "snap", "cmd": ("snap", "list", "--all"), "skew": 1},
+    {"tool": "flatpak", "cmd": ("flatpak", "list"), "skew": 1},
 )
 
 

archey/test/entries/test_archey_packages.py

@@ -272,6 +272,39 @@ def test_match_with_zypper(self, check_output_mock):
 
         self.assertEqual(Packages().value, '(zypper) 5')
 
+    @patch(
+        "archey.entries.packages.check_output",
+        return_value="""\
+Name                       Version           Rev    Tracking         Publisher   Notes
+gnome-3-38-2004            0+git.efb213a     143    latest/stable/…  canonical✓  -
+gnome-42-2204              0+git.510a601     176    latest/stable    canonical✓  -
+gtk-common-themes          0.1-81-g442e511   1535   latest/stable/…  canonical✓  -
+snap-store                 41.3-66-gfe1e325  638    latest/stable/…  canonical✓  -
+""",
+    )    
+    def test_match_with_snap(self, check_output_mock):
+        """Simple test for the Snap packages manager"""
+        check_output_mock.side_effect = self._check_output_side_effect("snap")
+
+        self.assertEqual(Packages().value, '(snap) 4')
+
+
+    @patch(
+        "archey.entries.packages.check_output",
+        return_value="""\
+Name                                                    Application ID                                                  Version                  Branch                  Origin                    Installation
+Discord                                                 com.discordapp.Discord                                          0.0.35                   stable                  flathub                   system
+Xournal++                                               com.github.xournalpp.xournalpp                                  1.2.2                    stable                  flathub                   system
+draw.io                                                 com.jgraph.drawio.desktop                                       22.0.2                   stable                  flathub                   system
+Extension Manager                                       com.mattjakeman.ExtensionManager                                0.4.2                    stable                  flathub                   system
+""",
+    )
+    def test_match_with_flatpak(self, check_output_mock):
+        """Simple test for the Flatpak packages manager"""
+        check_output_mock.side_effect = self._check_output_side_effect("flatpak")
+
+        self.assertEqual(Packages().value, '(flatpak) 4')
+
     @patch(
         "archey.entries.packages.PACKAGES_TOOLS",
         new=(