summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--pym/portage/repository/config.py53
1 files changed, 30 insertions, 23 deletions
diff --git a/pym/portage/repository/config.py b/pym/portage/repository/config.py
index 1d042ac0e..c5da4f6cf 100644
--- a/pym/portage/repository/config.py
+++ b/pym/portage/repository/config.py
@@ -484,38 +484,45 @@ class RepoConfigLoader(object):
self._prepos_changed = True
self._repo_location_list = []
- def get_masters(repo_name, repo, recurse=True):
+ def get_masters(start_repo):
master_repos = []
- if repo.masters is None:
- if self.mainRepo() and repo_name != self.mainRepo().name:
- master_repos = [self.mainRepo()]
+ stack = [start_repo]
+ traversed = set()
+ while stack:
+ repo = stack.pop()
+ if repo.name in traversed:
+ continue
+ traversed.add(repo.name)
+ if repo is not start_repo:
+ master_repos.append(repo)
+ if repo.masters is None:
+ main_repo = self.mainRepo()
+ if main_repo is not None and \
+ main_repo is not start_repo:
+ stack.append(main_repo)
else:
- master_repos = []
- else:
- for master in repo.masters:
- if isinstance(master, RepoConfig):
- master_repos.append(master)
- else:
- if master not in prepos:
- layout_filename = os.path.join(repo.user_location,
- "metadata", "layout.conf")
- writemsg_level(_("Unavailable repository '%s' " \
- "referenced by masters entry in '%s'\n") % \
- (master_name, layout_filename),
- level=logging.ERROR, noiselevel=-1)
+ for master in repo.masters:
+ if isinstance(master, RepoConfig):
+ stack.append(master)
else:
- master = prepos[master]
- if recurse:
- master_repos.extend(get_masters(master.name, master) + [master])
+ if master not in prepos:
+ layout_filename = os.path.join(repo.user_location,
+ "metadata", "layout.conf")
+ writemsg_level(_("Unavailable repository '%s' " \
+ "referenced by masters entry in '%s'\n") % \
+ (master, layout_filename),
+ level=logging.ERROR, noiselevel=-1)
else:
- master_repos.append(master)
- return master_repos
+ stack.append(prepos[master])
+
+ master_repos.reverse()
+ return tuple(master_repos)
#The 'masters' key currently contains repo names. Replace them with the matching RepoConfig.
for repo_name, repo in prepos.items():
if repo_name == "DEFAULT":
continue
- repo.masters = tuple(get_masters(repo_name, repo))
+ repo.masters = get_masters(repo)
#The 'eclass_overrides' key currently contains repo names. Replace them with the matching repo paths.
for repo_name, repo in prepos.items():