jw.pkg.cmds.distro.backend.suse: Add Module

Add backend code for package managing on OpenSUSE Tumbleweed,
Slowroll, LEAP, SLES and SLED.

Signed-off-by: Jan Lindemann <jan@janware.com>

src/python/jw/pkg/cmds/distro/backend/suse/Base.py

@@ -0,0 +1,16 @@
+# -*- coding: utf-8 -*-
+
+from ...Cmd import Cmd
+from ..BackendCmd import BackendCmd
+
+class Base(BackendCmd):
+
+    def __init__(self, parent: Cmd):
+        super().__init__(parent)
+
+    async def zypper(self, *args):
+        cmd = ['/usr/bin/zypper']
+        if not self.interactive:
+            cmd.extend(['--non-interactive', '--gpg-auto-import-keys', '--no-gpg-checks'])
+        cmd.extend(args)
+        return await self._sudo(cmd)

src/python/jw/pkg/cmds/distro/backend/suse/Dup.py

@@ -0,0 +1,14 @@
+# -*- coding: utf-8 -*-
+
+from argparse import Namespace
+
+from ...Cmd import Cmd
+from .Base import Base
+
+class Dup(Base):
+
+    def __init__(self, parent: Cmd):
+        super().__init__(parent)
+
+    async def run(self, args: Namespace):
+        return await self.zypper('dup', '--force-resolution', '--auto-agree-with-licenses')

src/python/jw/pkg/cmds/distro/backend/suse/Install.py

@@ -0,0 +1,14 @@
+# -*- coding: utf-8 -*-
+
+from argparse import Namespace
+
+from ...Cmd import Cmd
+from .Base import Base
+
+class Install(Base):
+
+    def __init__(self, parent: Cmd):
+        super().__init__(parent)
+
+    async def run(self, args: Namespace):
+        return await self.zypper('install', *args.packages)

src/python/jw/pkg/cmds/distro/backend/suse/Makefile

@@ -0,0 +1,4 @@
+TOPDIR = ../../../../../../../..
+
+include $(TOPDIR)/make/proj.mk
+include $(JWBDIR)/make/py-mod.mk

src/python/jw/pkg/cmds/distro/backend/suse/Refresh.py

@@ -0,0 +1,14 @@
+# -*- coding: utf-8 -*-
+
+from argparse import Namespace
+
+from ...Cmd import Cmd
+from .Base import Base
+
+class Refresh(Base):
+
+    def __init__(self, parent: Cmd):
+        super().__init__(parent)
+
+    async def run(self, args: Namespace):
+        return await self.zypper('refresh')