dnf/0020-Add-releasever-major-and-releasever-minor-options.patch

125 lines
5.5 KiB
Diff

From 310def9d6995728d6bcaa7bc8bb5f311bcd64ca3 Mon Sep 17 00:00:00 2001
From: Evan Goode <mail@evangoo.de>
Date: Fri, 24 Jan 2025 22:50:22 +0000
Subject: [PATCH] Add --releasever-major and --releasever-minor options
Upstream commit: 017bbab0a253d84978f645cd358cdeb63e9ecb18
Allows the user to override the $releasever_major and $releasever_minor
variables on the command line, like --releasever.
---
dnf/cli/cli.py | 29 +++++++++++++++++------------
dnf/cli/option_parser.py | 6 ++++++
doc/command_ref.rst | 8 ++++++++
doc/conf_ref.rst | 2 ++
4 files changed, 33 insertions(+), 12 deletions(-)
diff --git a/dnf/cli/cli.py b/dnf/cli/cli.py
index 118ce4e7..0be9559d 100644
--- a/dnf/cli/cli.py
+++ b/dnf/cli/cli.py
@@ -836,7 +836,7 @@ class Cli(object):
dnf.conf.PRIO_DEFAULT)
self.demands.cacheonly = True
self.base.conf._configure_from_options(opts)
- self._read_conf_file(opts.releasever)
+ self._read_conf_file(opts.releasever, opts.releasever_major, opts.releasever_minor)
if 'arch' in opts:
self.base.conf.arch = opts.arch
self.base.conf._adjust_conf_options()
@@ -945,7 +945,7 @@ class Cli(object):
)
)
- def _read_conf_file(self, releasever=None):
+ def _read_conf_file(self, releasever=None, releasever_major=None, releasever_minor=None):
timer = dnf.logging.Timer('config')
conf = self.base.conf
@@ -973,18 +973,23 @@ class Cli(object):
subst.update_from_etc(from_root, varsdir=conf._get_value('varsdir'))
# cachedir, logs, releasever, and gpgkey are taken from or stored in installroot
- major = None
- minor = None
+
+ det_major = None
+ det_minor = None
if releasever is None and conf.releasever is None:
- releasever, major, minor = dnf.rpm.detect_releasevers(conf.installroot)
+ releasever, det_major, det_minor = dnf.rpm.detect_releasevers(conf.installroot)
elif releasever == '/':
- releasever, major, minor = dnf.rpm.detect_releasevers(releasever)
- if releasever is not None:
- conf.releasever = releasever
- if major is not None:
- conf.releasever_major = major
- if minor is not None:
- conf.releasever_minor = minor
+ releasever, det_major, det_minor = dnf.rpm.detect_releasevers(releasever)
+
+ def or_else(*args):
+ for arg in args:
+ if arg is not None:
+ return arg
+ return None
+ conf.releasever = or_else(releasever, conf.releasever)
+ conf.releasever_major = or_else(releasever_major, det_major, conf.releasever_major)
+ conf.releasever_minor = or_else(releasever_minor, det_minor, conf.releasever_minor)
+
if conf.releasever is None:
logger.warning(_("Unable to detect release version (use '--releasever' to specify "
"release version)"))
diff --git a/dnf/cli/option_parser.py b/dnf/cli/option_parser.py
index ec4696fd..fba37614 100644
--- a/dnf/cli/option_parser.py
+++ b/dnf/cli/option_parser.py
@@ -199,6 +199,12 @@ class OptionParser(argparse.ArgumentParser):
general_grp.add_argument("--releasever", default=None,
help=_("override the value of $releasever"
" in config and repo files"))
+ general_grp.add_argument("--releasever-major", default=None,
+ help=_("override the value of $releasever_major"
+ " in config and repo files"))
+ general_grp.add_argument("--releasever-minor", default=None,
+ help=_("override the value of $releasever_minor"
+ " in config and repo files"))
general_grp.add_argument("--setopt", dest="setopts", default=[],
action=self._SetoptsCallback,
help=_("set arbitrary config and repo options"))
diff --git a/doc/command_ref.rst b/doc/command_ref.rst
index 2337a2e2..9ffd4c1c 100644
--- a/doc/command_ref.rst
+++ b/doc/command_ref.rst
@@ -334,6 +334,14 @@ Options
Configure DNF as if the distribution release was ``<release>``. This can
affect cache paths, values in configuration files and mirrorlist URLs.
+``--releasever_major=<major version>``
+ Override the releasever_major variable, which is usually automatically
+ detected or taken from the part of ``$releasever`` before the first ``.``.
+
+``--releasever_minor=<minor version>``
+ Override the releasever_minor variable, which is usually automatically
+ detected or taken from the part of ``$releasever`` after the first ``.``.
+
.. _repofrompath_options-label:
diff --git a/doc/conf_ref.rst b/doc/conf_ref.rst
index d4e4a277..441aa77b 100644
--- a/doc/conf_ref.rst
+++ b/doc/conf_ref.rst
@@ -503,6 +503,8 @@ configuration file by your distribution to override the DNF defaults.
The ``$releasever_major`` and ``$releasever_minor`` variables will be automatically derived from ``$releasever`` by splitting it on the first ``.``. For example, if ``$releasever`` is set to ``1.23``, then ``$releasever_major`` will be ``1`` and ``$releasever_minor`` will be ``23``.
+ ``$releasever_major`` and ``$releasever_minor`` can also be set by the distribution.
+
See also :ref:`repo variables <repo-variables-label>`.
.. _reposdir-label:
--
2.48.1