convert: keep converted hg parents that are outside convert.hg.revs (BC)
Before, when converting revisions without also including their already
converted parents in convert.hg.revs, the parents would no longer be parents.
That seems unfortunate and we dare to assume that nobody ever wants that.
Instead, preserve parents that are outside the current convert range but
already have been converted.
The parents returned in getcommit() are unconditionally converted, so we
introduce a separate optparents with optional parents.
--- a/hgext/convert/common.py Thu Mar 24 16:01:07 2016 -0700
+++ b/hgext/convert/common.py Wed Apr 13 00:16:21 2016 +0200
@@ -55,11 +55,13 @@
class commit(object):
def __init__(self, author, date, desc, parents, branch=None, rev=None,
- extra={}, sortkey=None, saverev=True, phase=phases.draft):
+ extra={}, sortkey=None, saverev=True, phase=phases.draft,
+ optparents=None):
self.author = author or 'unknown'
self.date = date or '0 0'
self.desc = desc
- self.parents = parents
+ self.parents = parents # will be converted and used as parents
+ self.optparents = optparents or [] # will be used if already converted
self.branch = branch
self.rev = rev
self.extra = extra
--- a/hgext/convert/convcmd.py Thu Mar 24 16:01:07 2016 -0700
+++ b/hgext/convert/convcmd.py Wed Apr 13 00:16:21 2016 +0200
@@ -472,6 +472,9 @@
parents = [self.map.get(p, p) for p in parents]
except KeyError:
parents = [b[0] for b in pbranches]
+ parents.extend(self.map[x]
+ for x in commit.optparents
+ if x in self.map)
if len(pbranches) != 2:
cleanp2 = set()
if len(parents) < 3:
--- a/hgext/convert/hg.py Thu Mar 24 16:01:07 2016 -0700
+++ b/hgext/convert/hg.py Wed Apr 13 00:16:21 2016 +0200
@@ -582,7 +582,9 @@
def getcommit(self, rev):
ctx = self._changectx(rev)
- parents = [p.hex() for p in self._parents(ctx)]
+ _parents = self._parents(ctx)
+ parents = [p.hex() for p in _parents]
+ optparents = [p.hex() for p in ctx.parents() if p and p not in _parents]
crev = rev
return common.commit(author=ctx.user(),
@@ -591,6 +593,7 @@
desc=ctx.description(),
rev=crev,
parents=parents,
+ optparents=optparents,
branch=ctx.branch(),
extra=ctx.extra(),
sortkey=ctx.rev(),
--- a/tests/test-convert-hg-startrev.t Thu Mar 24 16:01:07 2016 -0700
+++ b/tests/test-convert-hg-startrev.t Wed Apr 13 00:16:21 2016 +0200
@@ -222,7 +222,7 @@
o 0 "0: add a b f" files: a b f
Convert in multiple steps that doesn't overlap - the link to the parent is
-currently missing
+preserved anyway
$ hg convert --config convert.hg.revs=::1 source multistep
initializing destination multistep repository
@@ -237,8 +237,8 @@
converting...
0 2: copy e from a, change b
$ glog multistep
- o 2 "2: copy e from a, change b" files: a b c d e
-
+ o 2 "2: copy e from a, change b" files: b e
+ |
o 1 "1: add c, move f to d" files: c d f
|
o 0 "0: add a b f" files: a b f