D2008: revlog: move ELLIPSIS_NODE_FLAG to core from narrowrevlog
durin42 (Augie Fackler)
phabricator at mercurial-scm.org
Fri Feb 2 15:53:50 UTC 2018
durin42 created this revision.
Herald added a reviewer: indygreg.
Herald added a subscriber: mercurial-devel.
Herald added a reviewer: hg-reviewers.
REVISION SUMMARY
This is the correct place to register this type of flag.
REPOSITORY
rHG Mercurial
REVISION DETAIL
https://phab.mercurial-scm.org/D2008
AFFECTED FILES
hgext/narrow/narrowchangegroup.py
hgext/narrow/narrowrevlog.py
hgext/narrow/narrowtemplates.py
mercurial/revlog.py
CHANGE DETAILS
diff --git a/mercurial/revlog.py b/mercurial/revlog.py
--- a/mercurial/revlog.py
+++ b/mercurial/revlog.py
@@ -57,6 +57,7 @@
# Dummy value until file format is finalized.
# Reminder: change the bounds check in revlog.__init__ when this is changed.
REVLOGV2 = 0xDEAD
+ELLIPSIS_NODE_FLAG = (1 << 14)
FLAG_INLINE_DATA = (1 << 16)
FLAG_GENERALDELTA = (1 << 17)
REVLOG_DEFAULT_FLAGS = FLAG_INLINE_DATA
@@ -75,6 +76,7 @@
REVIDX_ISCENSORED,
REVIDX_ELLIPSIS,
REVIDX_EXTSTORED,
+ ELLIPSIS_NODE_FLAG,
]
REVIDX_KNOWN_FLAGS = util.bitsfrom(REVIDX_FLAGS_ORDER)
diff --git a/hgext/narrow/narrowtemplates.py b/hgext/narrow/narrowtemplates.py
--- a/hgext/narrow/narrowtemplates.py
+++ b/hgext/narrow/narrowtemplates.py
@@ -8,15 +8,14 @@
from __future__ import absolute_import
from mercurial import (
+ revlog,
revset,
templatekw,
util,
)
-from . import narrowrevlog
-
def _isellipsis(repo, rev):
- if repo.changelog.flags(rev) & narrowrevlog.ELLIPSIS_NODE_FLAG:
+ if repo.changelog.flags(rev) & revlog.ELLIPSIS_NODE_FLAG:
return True
return False
diff --git a/hgext/narrow/narrowrevlog.py b/hgext/narrow/narrowrevlog.py
--- a/hgext/narrow/narrowrevlog.py
+++ b/hgext/narrow/narrowrevlog.py
@@ -13,11 +13,6 @@
util,
)
-ELLIPSIS_NODE_FLAG = 1 << 14
-revlog.REVIDX_KNOWN_FLAGS |= ELLIPSIS_NODE_FLAG
-if ELLIPSIS_NODE_FLAG not in revlog.REVIDX_FLAGS_ORDER:
- revlog.REVIDX_FLAGS_ORDER.append(ELLIPSIS_NODE_FLAG)
-
def readtransform(self, text):
return text, False
@@ -27,7 +22,7 @@
def rawtransform(self, text):
return False
-revlog.addflagprocessor(ELLIPSIS_NODE_FLAG,
+revlog.addflagprocessor(revlog.ELLIPSIS_NODE_FLAG,
(readtransform, writetransform, rawtransform))
def setup():
diff --git a/hgext/narrow/narrowchangegroup.py b/hgext/narrow/narrowchangegroup.py
--- a/hgext/narrow/narrowchangegroup.py
+++ b/hgext/narrow/narrowchangegroup.py
@@ -15,12 +15,12 @@
manifest,
mdiff,
node,
+ revlog,
util,
)
from . import (
narrowrepo,
- narrowrevlog,
)
def setup():
@@ -83,11 +83,11 @@
extensions.wrapfunction(
changegroup.cg1packer, 'generatefiles', generatefiles)
- def ellipsisdata(packer, rev, revlog, p1, p2, data, linknode):
- n = revlog.node(rev)
- p1n, p2n = revlog.node(p1), revlog.node(p2)
- flags = revlog.flags(rev)
- flags |= narrowrevlog.ELLIPSIS_NODE_FLAG
+ def ellipsisdata(packer, rev, revlog_, p1, p2, data, linknode):
+ n = revlog_.node(rev)
+ p1n, p2n = revlog_.node(p1), revlog_.node(p2)
+ flags = revlog_.flags(rev)
+ flags |= revlog.ELLIPSIS_NODE_FLAG
meta = packer.builddeltaheader(
n, p1n, p2n, node.nullid, linknode, flags)
# TODO: try and actually send deltas for ellipsis data blocks
To: durin42, indygreg, #hg-reviewers
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