cmds.distro: Move all modules to lib

Functions abstracting the distribution are not only needed in the
context of the distro subcommand, but also by other code, so make the
bulk of the code abstracting the distribution available in some place
more universally useful than below cmds.distro.

This commit leaves the source files mostly unchanged. They are only
patched to fix import paths, so that functionality is preserved.
Refactoring the code from command-line API to library API will be
done by the next commit.

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

src/python/jw/pkg/lib/distros/suse/Delete.py

@@ -0,0 +1,14 @@
+# -*- coding: utf-8 -*-
+
+from argparse import Namespace
+
+from ...Cmd import Cmd
+from ..BeDelete import BeDelete as Base
+
+class Delete(Base):
+
+    def __init__(self, parent: Cmd):
+        super().__init__(parent)
+
+    async def run(self, args: Namespace):
+        return await self.util.rpm(['-e', *args.names], sudo=True)

src/python/jw/pkg/lib/distros/suse/Dup.py

@@ -0,0 +1,17 @@
+# -*- coding: utf-8 -*-
+
+from argparse import Namespace
+
+from ...Cmd import Cmd
+from ..BeDup import BeDup as Base
+
+class Dup(Base):
+
+    def __init__(self, parent: Cmd):
+        super().__init__(parent)
+
+    async def run(self, args: Namespace):
+        zypper_args = ['dup', '--force-resolution', '--auto-agree-with-licenses']
+        if args.download_only:
+            zypper_args.append('--download-only')
+        return await self.util.zypper(zypper_args)

src/python/jw/pkg/lib/distros/suse/Install.py

@@ -0,0 +1,15 @@
+# -*- coding: utf-8 -*-
+
+from argparse import Namespace
+
+from ...Cmd import Cmd
+from ..BeInstall import BeInstall as Base
+
+class Install(Base):
+
+    def __init__(self, parent: Cmd):
+        super().__init__(parent)
+
+    async def run(self, args: Namespace):
+        zypper_cmd = 'update' if args.only_update else 'install'
+        return await self.util.zypper([zypper_cmd, *args.packages])

src/python/jw/pkg/lib/distros/suse/Makefile

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

src/python/jw/pkg/lib/distros/suse/Pkg.py

@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+
+from typing import Iterable
+from argparse import Namespace
+
+from ...Package import Package
+from ...pm.rpm import list_files, query_packages
+from ...Cmd import Cmd
+from ..BePkg import BePkg as Base
+
+class Pkg(Base):
+
+    def __init__(self, parent: Cmd):
+        super().__init__(parent)
+
+    async def _files(self, name: str) -> Iterable[str]:
+        return await list_files(name)
+
+    async def _meta_data(self, names: Iterable[str]) -> Iterable[Package]:
+        return await query_packages(names)

src/python/jw/pkg/lib/distros/suse/RebootRequired.py

@@ -0,0 +1,22 @@
+# -*- coding: utf-8 -*-
+
+from argparse import Namespace
+
+from ...Cmd import Cmd
+from ..BeRebootRequired import BeRebootRequired as Base
+
+class RebootRequired(Base):
+
+    def __init__(self, parent: Cmd):
+        super().__init__(parent)
+
+    async def run(self, args: Namespace):
+        opts = []
+        if not args.verbose:
+            pass
+            #opts.append('--quiet')
+        opts.append('needs-rebooting')
+        stdout, stderr, ret = await self.util.zypper(opts, sudo=False, verbose=args.verbose)
+        if ret != 0:
+            return 1
+        return 0

src/python/jw/pkg/lib/distros/suse/Refresh.py

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

src/python/jw/pkg/lib/distros/suse/Select.py

@@ -0,0 +1,17 @@
+# -*- coding: utf-8 -*-
+
+from typing import Iterable
+from argparse import Namespace
+
+from ...Package import Package
+from ...pm.rpm import query_packages
+from ...Cmd import Cmd
+from ..BeSelect import BeSelect as Base
+
+class Select(Base):
+
+    def __init__(self, parent: Cmd):
+        super().__init__(parent)
+
+    async def _all_installed_packages(self) -> Iterable[Package]:
+        return await query_packages()

src/python/jw/pkg/lib/distros/suse/Util.py

@@ -0,0 +1,25 @@
+# -*- coding: utf-8 -*-
+
+from ...util import run_cmd
+from ...Cmd import Cmd
+from ..Util import Util as Base
+
+from ...pm.rpm import run_rpm
+
+class Util(Base):
+
+    def __init__(self, parent: Cmd):
+        super().__init__(parent)
+
+    async def zypper(self, args: list[str], verbose: bool=False, sudo: bool=True):
+        cmd = ['/usr/bin/zypper']
+        if not self.interactive:
+            cmd.extend(['--non-interactive', '--gpg-auto-import-keys', '--no-gpg-checks'])
+        cmd.extend(args)
+        if sudo:
+            # Run sudo --login in case /etc/profile modifies ZYPP_CONF
+            return await self._sudo(cmd, opts=['--login'], verbose=verbose)
+        return await run_cmd(cmd, verbose=verbose)
+
+    async def rpm(self, *args, **kwargs):
+        return await run_rpm(*args, **kwargs)