# HG changeset patch
# User David Soria Parra <davidsp@fb.com>
# Date 1511475087 28800
# Node ID fd8b6b183073da2822f21e01b7914caa7ba59131
# Parent  fa2395db68c6d8cc374a3ab1aef9f742c0a07a2d
hbisect: pass repo into hbisect.bisect

Pass repo into the bisect function to get more flexibility in what we can call.
This will allow us to use revsets to rewrite parts of the ancestor and children
calculation in later patches.

Test Plan:
    python run-tests.py test-bisect*

Differential Revision: https://phab.mercurial-scm.org/D1497

diff -r fa2395db68c6 -r fd8b6b183073 mercurial/commands.py
--- a/mercurial/commands.py	Wed Nov 22 19:24:22 2017 -0800
+++ b/mercurial/commands.py	Thu Nov 23 14:11:27 2017 -0800
@@ -854,7 +854,7 @@
                 ui.status(_('changeset %d:%s: %s\n') % (ctx, ctx, transition))
                 hbisect.checkstate(state)
                 # bisect
-                nodes, changesets, bgood = hbisect.bisect(repo.changelog, state)
+                nodes, changesets, bgood = hbisect.bisect(repo, state)
                 # update to next check
                 node = nodes[0]
                 mayupdate(repo, node, show_stats=False)
@@ -867,7 +867,7 @@
     hbisect.checkstate(state)
 
     # actually bisect
-    nodes, changesets, good = hbisect.bisect(repo.changelog, state)
+    nodes, changesets, good = hbisect.bisect(repo, state)
     if extend:
         if not changesets:
             extendnode = hbisect.extendrange(repo, state, nodes, good)
diff -r fa2395db68c6 -r fd8b6b183073 mercurial/hbisect.py
--- a/mercurial/hbisect.py	Wed Nov 22 19:24:22 2017 -0800
+++ b/mercurial/hbisect.py	Thu Nov 23 14:11:27 2017 -0800
@@ -21,7 +21,7 @@
     error,
 )
 
-def bisect(changelog, state):
+def bisect(repo, state):
     """find the next node (if any) for testing during a bisect search.
     returns a (nodes, number, good) tuple.
 
@@ -32,6 +32,7 @@
     if searching for a first bad one.
     """
 
+    changelog = repo.changelog
     clparents = changelog.parentrevs
     skip = set([changelog.rev(n) for n in state['skip']])