Blame SOURCES/0002-Add---nobest-option.patch

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From fd935bb941c0ce0df3aa628fc10f43699ee50c66 Mon Sep 17 00:00:00 2001
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From: Jaroslav Mracek <jmracek@redhat.com>
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Date: Mon, 4 Feb 2019 10:04:49 +0100
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Subject: [PATCH] Add --nobest option
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---
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 dnf/cli/main.py          | 24 +++++++++++++++++++-----
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 dnf/cli/option_parser.py |  9 +++++----
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 doc/command_ref.rst      |  3 +++
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 3 files changed, 27 insertions(+), 9 deletions(-)
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diff --git a/dnf/cli/main.py b/dnf/cli/main.py
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index 519c553..d534da9 100644
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--- a/dnf/cli/main.py
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+++ b/dnf/cli/main.py
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@@ -123,13 +123,27 @@ def cli_run(cli, base):
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             ret = resolving(cli, base)
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         except dnf.exceptions.DepsolveError as e:
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             ex_Error(e)
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+            msg = ""
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             if not cli.demands.allow_erasing and base._goal.problem_conflicts(available=True):
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-                msg = _("(try to add '%s' to command line to replace conflicting "
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-                        "packages") % "--allowerasing"
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-                if cli.base.conf.strict:
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-                    msg += _(" or '%s' to skip uninstallable packages)") % "--skip-broken"
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+                msg += _("(try to add '%s' to command line to replace conflicting "
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+                         "packages") % "--allowerasing"
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+            if cli.base.conf.strict:
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+                if not msg:
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+                    msg += "(try to add "
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                 else:
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-                    msg += ")"
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+                    msg += " or "
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+                msg += _("'%s' to skip uninstallable packages") % "--skip-broken"
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+            if cli.base.conf.best:
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+                opt = cli.base.conf._get_option("best")
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+                prio = opt._get_priority()
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+                if prio <= dnf.conf.PRIO_MAINCONFIG:
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+                    if not msg:
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+                        msg += "(try to add "
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+                    else:
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+                        msg += " or "
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+                    msg += _("'%s' to use not only best candidate packages") % "--nobest"
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+            if msg:
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+                msg += ")"
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                 logger.info(msg)
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             raise
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         if ret:
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diff --git a/dnf/cli/option_parser.py b/dnf/cli/option_parser.py
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index e60179c..e158d16 100644
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--- a/dnf/cli/option_parser.py
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+++ b/dnf/cli/option_parser.py
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@@ -197,10 +197,11 @@ class OptionParser(argparse.ArgumentParser):
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                                  default=None,
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                                  help=_('allow erasing of installed packages to '
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                                         'resolve dependencies'))
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-        main_parser.add_argument("-b", "--best", action="store_true",
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-                                 default=None,
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-                                 help=_("try the best available package "
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-                                        "versions in transactions."))
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+        best_group = main_parser.add_mutually_exclusive_group()
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+        best_group.add_argument("-b", "--best", action="store_true", dest='best', default=None,
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+                                help=_("try the best available package versions in transactions."))
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+        best_group.add_argument("--nobest", action="store_false", dest='best',
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+                                help=_("not narrow transaction to best candidate"))
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         main_parser.add_argument("-C", "--cacheonly", dest="cacheonly",
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                                  action="store_true", default=None,
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                                  help=_("run entirely from system cache, "
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diff --git a/doc/command_ref.rst b/doc/command_ref.rst
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index 6ba31ff..99f2fbd 100644
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--- a/doc/command_ref.rst
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+++ b/doc/command_ref.rst
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@@ -271,6 +271,9 @@ Options
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     disable removal of dependencies that are no longer used. It sets
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     :ref:`clean_requirements_on_remove <clean_requirements_on_remove-label>` conf option to ``False``.
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+``--nobest``
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+    Set best option as false, therefore transactions are not limited to only best candidates.
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+
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 ``--nodocs``
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     do not install documentation by using rpm flag 'RPMTRANS_FLAG_NODOCS'
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--
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libgit2 0.27.7
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