diff options
| -rw-r--r-- | pym/_emerge/__init__.py | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/pym/_emerge/__init__.py b/pym/_emerge/__init__.py index 163e606a7..0cd94208d 100644 --- a/pym/_emerge/__init__.py +++ b/pym/_emerge/__init__.py @@ -2979,7 +2979,8 @@ class MergeListItem(CompositeTask): __slots__ = ("args_set", "binpkg_opts", "build_opts", "emerge_opts", "failed_fetches", "find_blockers", "logger", "mtimedb", "pkg", - "pkg_count", "prefetcher", "settings", "world_atom") + \ + "pkg_count", "pkg_to_replace", "prefetcher", + "settings", "world_atom") + \ ("_install_task",) def start(self): @@ -8202,6 +8203,13 @@ class Scheduler(object): return self._completed_tasks.add(pkg) + pkg_to_replace = merge.merge.pkg_to_replace + if pkg_to_replace is not None: + # When a package is replaced, mark it's uninstall + # task complete (if any). + uninst_hash_key = \ + ("installed", pkg.root, pkg_to_replace.cpv, "uninstall") + self._completed_tasks.add(uninst_hash_key) if pkg.installed: return @@ -8422,6 +8430,15 @@ class Scheduler(object): def _task(self, pkg, background): + pkg_to_replace = None + if pkg.operation != "uninstall": + vardb = pkg.root_config.trees["vartree"].dbapi + previous_cpv = vardb.match(pkg.slot_atom) + if previous_cpv: + previous_cpv = previous_cpv.pop() + pkg_to_replace = self._pkg(previous_cpv, + "installed", pkg.root_config, installed=True) + task = MergeListItem(args_set=self._args_set, background=background, binpkg_opts=self._binpkg_opts, build_opts=self._build_opts, @@ -8429,6 +8446,7 @@ class Scheduler(object): failed_fetches=self._failed_fetches, find_blockers=self._find_blockers(pkg), logger=self._logger, mtimedb=self._mtimedb, pkg=pkg, pkg_count=self._pkg_count.copy(), + pkg_to_replace=pkg_to_replace, prefetcher=self._prefetchers.get(pkg), scheduler=self._sched_iface, settings=self._allocate_config(pkg.root), |