Merge pull request #1441 from codesardine/calamares

[packages] add pamac support

src/modules/packages/main.py

@@ -178,6 +178,7 @@ class PMPackageKit(PackageManager):
     def update_system(self):
         check_target_env_call(["pkcon", "-py", "update"])
 
+
 class PMZypp(PackageManager):
     backend = "zypp"
 
@@ -198,6 +199,7 @@ class PMZypp(PackageManager):
         # Doesn't need to update the system explicitly
         pass
 
+
 class PMYum(PackageManager):
     backend = "yum"
 
@@ -215,6 +217,7 @@ class PMYum(PackageManager):
     def update_system(self):
         check_target_env_call(["yum", "-y", "upgrade"])
 
+
 class PMDnf(PackageManager):
     backend = "dnf"
 
@@ -274,6 +277,7 @@ class PMApt(PackageManager):
         # Doesn't need to update the system explicitly
         pass
 
+
 class PMXbps(PackageManager):
     backend = "xbps"
 
@@ -289,6 +293,7 @@ class PMXbps(PackageManager):
     def update_system(self):
         check_target_env_call(["xbps", "-Suy"])
 
+
 class PMPacman(PackageManager):
     backend = "pacman"
 
@@ -311,6 +316,31 @@ class PMPacman(PackageManager):
         check_target_env_call(["pacman", "-Su", "--noconfirm"])
 
 
+class PMPamac(PackageManager):
+    backend = "pamac"
+
+    def del_db_lock(self, lock="/var/lib/pacman/db.lck"):
+        # In case some error or crash, the database will be locked,
+        # resulting in remaining packages not being installed.
+        check_target_env_call(["rm", "-f", lock])
+
+    def install(self, pkgs, from_local=False):
+        self.del_db_lock()
+        check_target_env_call([self.backend, "install", "--no-confirm"] + pkgs)
+
+    def remove(self, pkgs):
+        self.del_db_lock()
+        check_target_env_call([self.backend, "remove", "--no-confirm"] + pkgs)
+
+    def update_db(self):
+        self.del_db_lock()
+        check_target_env_call([self.backend, "update", "--no-confirm"])
+
+    def update_system(self):
+        self.del_db_lock()
+        check_target_env_call([self.backend, "upgrade", "--no-confirm"])
+
+
 class PMPortage(PackageManager):
     backend = "portage"
 

src/modules/packages/packages.conf

@@ -11,6 +11,7 @@
 #  - urpmi       - Mandriva package manager
 #  - yum         - Yum RPM frontend
 #  - zypp        - Zypp RPM frontend
+#  - pamac       - Manjaro package manager
 #
 # Not actually a package manager, but suitable for testing:
 #  - dummy       - Dummy manager, only logs

src/modules/packages/packages.schema.yaml

@@ -17,6 +17,7 @@ properties:
             - urpmi
             - yum
             - zypp
+            - pamac
             - dummy
 
     update_db: { type: boolean, default: true }