# HG changeset patch
# User Durham Goode <dur...@fb.com>
# Date 1488304382 28800
# Tue Feb 28 09:53:02 2017 -0800
# Node ID 0a5e6ad0a25c348384bb6c14a51057b3587e2857
# Parent 88203f26ea57627cabd7cf9c4f7843661d6c43ae
manifest: allow specifying the revlog filename
Previously we had hardcoded the manifest filename to be 00manifest.i. In our
external treemanifest extension, we want to allow writing a treemanifest side by
side with a flat manifest, so we need to be able to store the root revisions at
a different location (in our extension we use 00manifesttree.i).
This patches moves the revlog name to a parameter so we can adjust it.
diff --git a/mercurial/manifest.py b/mercurial/manifest.py
--- a/mercurial/manifest.py
+++ b/mercurial/manifest.py
@@ -1132,7 +1132,13 @@ class manifestrevlog(revlog.revlog):
'''A revlog that stores manifest texts. This is responsible for caching the
full-text manifest contents.
'''
- def __init__(self, opener, dir='', dirlogcache=None):
+ def __init__(self, opener, dir='', dirlogcache=None,
+ indexfile='00manifest.i'):
+ """Constructs a new manifest revlog
+
+ `indexfile` - used by extensions to have two manifests at once, like
+ when transitioning between flatmanifeset and treemanifests.
+ """
# During normal operations, we expect to deal with not more than four
# revs at a time (such as during commit --amend). When rebasing large
# stacks of commits, the number can go up, hence the config knob below.
@@ -1150,12 +1156,11 @@ class manifestrevlog(revlog.revlog):
self._fulltextcache = util.lrucachedict(cachesize)
- indexfile = "00manifest.i"
if dir:
assert self._treeondisk, 'opts is %r' % opts
if not dir.endswith('/'):
dir = dir + '/'
- indexfile = "meta/" + dir + "00manifest.i"
+ indexfile = "meta/" + dir + indexfile
self._dir = dir
# The dirlogcache is kept on the root manifest log
if dir:
_______________________________________________
Mercurial-devel mailing list
Mercurial-devel@mercurial-scm.org
https://www.mercurial-scm.org/mailman/listinfo/mercurial-devel
