dnf/SOURCES/0031-Add-support-for-group-upgrade-rollback-RhBug-2016070.patch
2022-11-09 04:11:14 +00:00

106 lines
4.4 KiB
Diff

From 7ba2cd6a86945e0ec6f9ed866e2ef6b6759ee092 Mon Sep 17 00:00:00 2001
From: Jan Kolarik <jkolarik@redhat.com>
Date: Thu, 25 Aug 2022 08:06:34 +0200
Subject: [PATCH] Add support for group upgrade rollback (RhBug:2016070)
= changelog =
type: bugfix
resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2016070
---
dnf/db/group.py | 8 +++++++-
dnf/transaction_sr.py | 24 ++++++++++++++++++++++++
2 files changed, 31 insertions(+), 1 deletion(-)
diff --git a/dnf/db/group.py b/dnf/db/group.py
index 4dc8cb06..312e3b98 100644
--- a/dnf/db/group.py
+++ b/dnf/db/group.py
@@ -34,14 +34,16 @@ class PersistorBase(object):
self._installed = {}
self._removed = {}
self._upgraded = {}
+ self._downgraded = {}
def __len__(self):
- return len(self._installed) + len(self._removed) + len(self._upgraded)
+ return len(self._installed) + len(self._removed) + len(self._upgraded) + len(self._downgraded)
def clean(self):
self._installed = {}
self._removed = {}
self._upgraded = {}
+ self._downgraded = {}
def _get_obj_id(self, obj):
raise NotImplementedError
@@ -62,6 +64,10 @@ class PersistorBase(object):
self._upgraded[self._get_obj_id(obj)] = obj
self._add_to_history(obj, libdnf.transaction.TransactionItemAction_UPGRADE)
+ def downgrade(self, obj):
+ self._downgraded[self._get_obj_id(obj)] = obj
+ self._add_to_history(obj, libdnf.transaction.TransactionItemAction_DOWNGRADE)
+
def new(self, obj_id, name, translated_name, pkg_types):
raise NotImplementedError
diff --git a/dnf/transaction_sr.py b/dnf/transaction_sr.py
index dae8d300..5d403a3e 100644
--- a/dnf/transaction_sr.py
+++ b/dnf/transaction_sr.py
@@ -416,6 +416,16 @@ class TransactionReplay(object):
if swdb_group is not None:
self._base.history.group.upgrade(swdb_group)
+ def _swdb_group_downgrade(self, group_id, pkg_types, pkgs):
+ if not self._base.history.group.get(group_id):
+ self._raise_or_warn(self._ignore_installed, _("Group id '%s' is not installed.") % group_id)
+ return
+
+ swdb_group = self._create_swdb_group(group_id, pkg_types, pkgs)
+
+ if swdb_group is not None:
+ self._base.history.group.downgrade(swdb_group)
+
def _swdb_group_remove(self, group_id, pkg_types, pkgs):
if not self._base.history.group.get(group_id):
self._raise_or_warn(self._ignore_installed, _("Group id '%s' is not installed.") % group_id)
@@ -482,6 +492,16 @@ class TransactionReplay(object):
if swdb_env is not None:
self._base.history.env.upgrade(swdb_env)
+ def _swdb_environment_downgrade(self, env_id, pkg_types, groups):
+ if not self._base.history.env.get(env_id):
+ self._raise_or_warn(self._ignore_installed, _("Environment id '%s' is not installed.") % env_id)
+ return
+
+ swdb_env = self._create_swdb_environment(env_id, pkg_types, groups)
+
+ if swdb_env is not None:
+ self._base.history.env.downgrade(swdb_env)
+
def _swdb_environment_remove(self, env_id, pkg_types, groups):
if not self._base.history.env.get(env_id):
self._raise_or_warn(self._ignore_installed, _("Environment id '%s' is not installed.") % env_id)
@@ -535,6 +555,8 @@ class TransactionReplay(object):
self._swdb_group_install(group_id, pkg_types, group_data["packages"])
elif action == "Upgrade":
self._swdb_group_upgrade(group_id, pkg_types, group_data["packages"])
+ elif action == "Downgraded":
+ self._swdb_group_downgrade(group_id, pkg_types, group_data["packages"])
elif action == "Removed":
self._swdb_group_remove(group_id, pkg_types, group_data["packages"])
else:
@@ -564,6 +586,8 @@ class TransactionReplay(object):
self._swdb_environment_install(env_id, pkg_types, env_data["groups"])
elif action == "Upgrade":
self._swdb_environment_upgrade(env_id, pkg_types, env_data["groups"])
+ elif action == "Downgraded":
+ self._swdb_environment_downgrade(env_id, pkg_types, env_data["groups"])
elif action == "Removed":
self._swdb_environment_remove(env_id, pkg_types, env_data["groups"])
else:
--
2.37.1