changelog: get access to config options

Summary: Pass `uiconfig` to changelog so it can read config options.

Reviewed By: sfilipco

Differential Revision: D16683785

fbshipit-source-id: a64cfbe2cefa6b20ec695d2766bcfe878c764323

contrib/perf.py

@@ -547,7 +547,7 @@ def perftags(ui, repo, **opts):
     repocleartagscache = repocleartagscachefunc(repo)
 
     def t():
-        repo.changelog = changelog.changelog(svfs)
+        repo.changelog = changelog.changelog(svfs, uiconfig=ui.uiconfig())
         repo.manifestlog = manifest.manifestlog(svfs, repo)
         repocleartagscache()
         return len(repo.tags())

edenscm/hgext/fastlog.py

@@ -339,8 +339,8 @@ def fastlogfollow(orig, repo, subset, x, name, followfirst=False):
 
 
 class readonlychangelog(object):
-    def __init__(self, opener):
-        self._changelog = changelog.changelog(opener)
+    def __init__(self, *args, **kwargs):
+        self._changelog = changelog.changelog(*args, **kwargs)
 
     def parentrevs(self, rev):
         return self._changelog.parentrevs(rev)
@@ -390,7 +390,7 @@ class LocalIteratorThread(Thread):
 
         # Create a private instance of changelog to avoid trampling
         # internal caches of other threads
-        c = readonlychangelog(repo.svfs)
+        c = readonlychangelog(repo.svfs, uiconfig=repo.ui.uiconfig())
         self.generator = originator(c.parentrevs, rev)
         self.filefunc = c.readfiles
         self.ui = repo.ui
@@ -450,7 +450,7 @@ class FastLogThread(Thread):
         self.rev = rev
         self.paths = list(paths)
         self.ui = repo.ui
-        self.changelog = readonlychangelog(repo.svfs)
+        self.changelog = readonlychangelog(repo.svfs, uiconfig=repo.ui.uiconfig())
         self._stop = Event()
         self._paths_to_fetch = 0
 

edenscm/hgext/remotefilelog/remotefilelogserver.py

@@ -235,7 +235,7 @@ class trivialserializer(object):
 def readvalue(repo, path, node):
     filectx = repo.filectx(path, fileid=node)
     if filectx.node() == nullid:
-        repo.changelog = changelog.changelog(repo.svfs)
+        repo.changelog = changelog.changelog(repo.svfs, uiconfig=repo.ui.uiconfig())
         filectx = repo.filectx(path, fileid=node)
     return lz4wrapper.lz4compresshc(createfileblob(filectx))
 

edenscm/mercurial/bundlerepo.py

@@ -183,8 +183,8 @@ class bundlerevlog(revlog.revlog):
 
 
 class bundlechangelog(bundlerevlog, changelog.changelog):
-    def __init__(self, opener, cgunpacker):
-        changelog.changelog.__init__(self, opener)
+    def __init__(self, opener, cgunpacker, uiconfig):
+        changelog.changelog.__init__(self, opener, uiconfig)
         linkmapper = lambda x: x
         bundlerevlog.__init__(self, opener, self.indexfile, cgunpacker, linkmapper)
         self._visibleheads.addbundleheads([self.node(r) for r in self.bundleheads])
@@ -394,7 +394,7 @@ class bundlerepository(localrepo.localrepository):
     def changelog(self):
         # consume the header if it exists
         self._cgunpacker.changelogheader()
-        c = bundlechangelog(self.svfs, self._cgunpacker)
+        c = bundlechangelog(self.svfs, self._cgunpacker, self.ui.uiconfig())
         self.manstart = self._cgunpacker.tell()
         return c
 

edenscm/mercurial/changelog.py

@@ -274,7 +274,7 @@ class changelogrevision(object):
 
 
 class changelog(revlog.revlog):
-    def __init__(self, opener, trypending=False):
+    def __init__(self, opener, uiconfig, trypending=False):
         """Load a changelog revlog using an opener.
 
         If ``trypending`` is true, we attempt to load the index from a
@@ -284,6 +284,7 @@ class changelog(revlog.revlog):
         It exists in a separate file to facilitate readers (such as
         hooks processes) accessing data before a transaction is finalized.
         """
+        self._uiconfig = uiconfig
         self._visibleheads = self._loadvisibleheads(opener)
 
         if trypending and opener.exists("00changelog.i.a"):

edenscm/mercurial/localrepo.py

@@ -780,6 +780,7 @@ class localrepository(object):
     def changelog(self):
         return changelog.changelog(
             self.svfs,
+            uiconfig=self.ui.uiconfig(),
             trypending=txnutil.mayhavesharedpending(self.root, self.sharedroot),
         )
 

edenscm/mercurial/upgrade.py

@@ -487,7 +487,7 @@ def _revlogfrompath(repo, path):
     An instance of the appropriate class is returned.
     """
     if path == "00changelog.i":
-        return changelog.changelog(repo.svfs)
+        return changelog.changelog(repo.svfs, uiconfig=repo.ui.uiconfig())
     elif path.endswith("00manifest.i"):
         mandir = path[: -len("00manifest.i")]
         return manifest.manifestrevlog(repo.svfs, dir=mandir)

tests/test-parseindex.t

@@ -27,7 +27,7 @@ We approximate that by reducing the read buffer to 1 byte.
   summary:     change foo
   
   $ cat >> test.py << EOF
-  > from edenscm.mercurial import changelog, vfs
+  > from edenscm.mercurial import changelog, uiconfig, vfs
   > from edenscm.mercurial.node import *
   > 
   > class singlebyteread(object):
@@ -49,7 +49,7 @@ We approximate that by reducing the read buffer to 1 byte.
   >         return singlebyteread(f)
   >     return wrapper
   > 
-  > cl = changelog.changelog(opener('.hg/store'))
+  > cl = changelog.changelog(opener('.hg/store'), uiconfig.uiconfig())
   > print len(cl), 'revisions:'
   > for r in cl:
   >     print short(cl.node(r))
@@ -68,8 +68,8 @@ Test SEGV caused by bad revision passed to reachableroots() (issue4775):
   $ cd a
 
   $ $PYTHON <<EOF
-  > from edenscm.mercurial import changelog, vfs
-  > cl = changelog.changelog(vfs.vfs('.hg/store'))
+  > from edenscm.mercurial import changelog, uiconfig, vfs
+  > cl = changelog.changelog(vfs.vfs('.hg/store'), uiconfig.uiconfig())
   > print 'good heads:'
   > for head in [0, len(cl) - 1, -1]:
   >     print'%s: %r' % (head, cl.reachableroots(0, [head], [0]))
@@ -148,8 +148,8 @@ Test corrupted p1/p2 fields that could cause SEGV at parsers.c:
 
   $ cat <<EOF > test.py
   > import sys
-  > from edenscm.mercurial import changelog, vfs
-  > cl = changelog.changelog(vfs.vfs(sys.argv[1]))
+  > from edenscm.mercurial import changelog, uiconfig, vfs
+  > cl = changelog.changelog(vfs.vfs(sys.argv[1]), uiconfig.uiconfig())
   > n0, n1 = cl.node(0), cl.node(1)
   > ops = [
   >     ('reachableroots',