kallithea Changeset - ed50319aab94

Changeset - ed50319aab94

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Mads Kiilerich - 12 years ago 2013-06-26 00:13:15
madski@unity3d.com

compare: make __get_cs_or_redirect more exact

1 file changed with 18 insertions and 4 deletions:

rhodecode/controllers/compare.py

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rhodecode/controllers/compare.py

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@@ @@ -33,61 +33,75 @@ from pylons import request, response, se @@
 from pylons.controllers.util import abort, redirect
 from pylons.i18n.translation import _
 from rhodecode.lib.vcs.exceptions import EmptyRepositoryError, RepositoryError
 from rhodecode.lib.vcs.utils import safe_str
 from rhodecode.lib.vcs.utils.hgcompat import scmutil, unionrepo
 from rhodecode.lib import helpers as h
 from rhodecode.lib.base import BaseRepoController, render
 from rhodecode.lib.auth import LoginRequired, HasRepoPermissionAnyDecorator
 from rhodecode.lib import diffs
 from rhodecode.model.db import Repository
 from webob.exc import HTTPBadRequest
 from rhodecode.lib.diffs import LimitedDiffContainer
 log = logging.getLogger(__name__)
 class CompareController(BaseRepoController):
     def __before__(self):
         super(CompareController, self).__before__()
-    def __get_cs_or_redirect(self, rev, repo, redirect_after=True,
+    def __get_cs_or_redirect(self, ref, repo, redirect_after=True,
                              partial=False):
         """
         Safe way to get changeset if error occur it redirects to changeset with
         proper message. If partial is set then don't do redirect raise Exception
         instead
         :param rev: revision to fetch
         :param repo: repo instance
         """
         rev = ref[1] # default and used for git
         if repo.scm_instance.alias == 'hg':
             # lookup up the exact node id
             _revset_predicates = {
                     'branch': 'branch',
                     'book': 'bookmark',
                     'tag': 'tag',
                     'rev': 'id',
+                }
             rev_spec = "max(%s(%%s))" % _revset_predicates[ref[0]]
             revs = repo.scm_instance._repo.revs(rev_spec, safe_str(ref[1]))
             if revs:
                 rev = revs[-1]
             # else: TODO: just report 'not found'
         try:
             type_, rev = rev
             return repo.scm_instance.get_changeset(rev)
         except EmptyRepositoryError, e:
             if not redirect_after:
                 return None
             h.flash(h.literal(_('There are no changesets yet')),
                     category='warning')
             redirect(url('summary_home', repo_name=repo.repo_name))
         except RepositoryError, e:
             log.error(traceback.format_exc())
             h.flash(str(e), category='warning')
             if not partial:
                 redirect(h.url('summary_home', repo_name=repo.repo_name))
             raise HTTPBadRequest()
     def _get_changesets(self, alias, org_repo, org_ref, other_repo, other_ref, merge):
         """
         Returns a list of changesets that can be merged from org_repo@org_ref
         to other_repo@other_ref ... and the ancestor that would be used for merge
         :param org_repo:
         :param org_ref:
         :param other_repo:
         :param other_ref:
@@ @@ -184,50 +198,50 @@ class CompareController(BaseRepoControll @@
             repo_name=other_repo,
             org_ref_type=other_ref[0], org_ref=other_ref[1],
             other_repo=org_repo,
             other_ref_type=org_ref[0], other_ref=org_ref[1],
             merge=merge or '')
         org_repo = Repository.get_by_repo_name(org_repo)
         other_repo = Repository.get_by_repo_name(other_repo)
         if org_repo is None:
             log.error('Could not find org repo %s' % org_repo)
             raise HTTPNotFound
         if other_repo is None:
             log.error('Could not find other repo %s' % other_repo)
             raise HTTPNotFound
         if org_repo != other_repo and h.is_git(org_repo):
             log.error('compare of two remote repos not available for GIT REPOS')
             raise HTTPNotFound
         if org_repo.scm_instance.alias != other_repo.scm_instance.alias:
             log.error('compare of two different kind of remote repos not available')
             raise HTTPNotFound
         self.__get_cs_or_redirect(rev=org_ref, repo=org_repo, partial=partial)
         self.__get_cs_or_redirect(rev=other_ref, repo=other_repo, partial=partial)
         self.__get_cs_or_redirect(ref=org_ref, repo=org_repo, partial=partial)
         self.__get_cs_or_redirect(ref=other_ref, repo=other_repo, partial=partial)
         c.org_repo = org_repo
         c.other_repo = other_repo
         c.org_ref = org_ref[1]
         c.other_ref = other_ref[1]
         c.org_ref_type = org_ref[0]
         c.other_ref_type = other_ref[0]
         c.cs_ranges, c.ancestor = self._get_changesets(org_repo.scm_instance.alias,
                                                        org_repo.scm_instance, org_ref,
                                                        other_repo.scm_instance, other_ref,
                                                        merge)
         c.statuses = c.rhodecode_db_repo.statuses([x.raw_id for x in
                                                    c.cs_ranges])
         if merge and not c.ancestor:
             log.error('Unable to find ancestor revision')
         if partial:
             return render('compare/compare_cs.html')
         if c.ancestor:
             assert merge
             # case we want a simple diff without incoming changesets,

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