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changeset 27790:2d294dada4f8

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rebase: small refactoring to allow better extensibility from extensions Inhibit, one of evolve's extension, would like to change the way rebase works with obsolete changesets. During a rebase with inhibit, the inhibition of the obsolescence markers should be lifted for the rebase. With this small refactoring, inhibit and can wrap the _filterobsoleterevs function to lift inhibition cleanly and at the same time this change makes rebases' code more legible.
author Laurent Charignon <lcharignon@fb.com>
date Thu, 14 Jan 2016 11:50:28 -0800
parents 63116d47cc3f
children 0029c2bebc23
files hgext/rebase.py
diffstat 1 files changed, 5 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- a/hgext/rebase.py	Thu Jan 14 13:33:08 2016 -0800
+++ b/hgext/rebase.py	Thu Jan 14 11:50:28 2016 -0800
@@ -343,8 +343,7 @@
             obsoletenotrebased = {}
             if ui.configbool('experimental', 'rebaseskipobsolete'):
                 rebasesetrevs = set(rebaseset)
-                rebaseobsrevs = set(r for r in rebasesetrevs
-                                      if repo[r].obsolete())
+                rebaseobsrevs = _filterobsoleterevs(repo, rebasesetrevs)
                 obsoletenotrebased = _computeobsoletenotrebased(repo,
                                                                 rebaseobsrevs,
                                                                 dest)
@@ -1188,6 +1187,10 @@
     blockers.update(getattr(repo, '_rebaseset', ()))
     return blockers
 
+def _filterobsoleterevs(repo, revs):
+    """returns a set of the obsolete revisions in revs"""
+    return set(r for r in revs if repo[r].obsolete())
+
 def _computeobsoletenotrebased(repo, rebaseobsrevs, dest):
     """return a mapping obsolete => successor for all obsolete nodes to be
     rebased that have a successors in the destination