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hg export: Support tag movement

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HG tag movement is now supported with this patch.

This patch creates a .git/hg2git-mapping file, which maps
HG revision numbers to HG hashes. Combined with the
.git/hg2git-marks file, which maps HG revisions to GIT hashes,
we can now reprocess all tags at the end of each hg export
operation.
This commit is contained in:
Jason S. McMullan
2008-12-11 09:05:05 -05:00
parent 1ab60e492b
commit b4833029a4
4 changed files with 40 additions and 20 deletions
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10
hg-reset.py
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@@ -35,7 +35,7 @@ def heads(ui,repo,start=None,stop=None,max=None):
return [(repo.changelog.node(r),str(r)) for r in heads]
def get_branches(ui,repo,heads_cache,marks_cache,max):
def get_branches(ui,repo,heads_cache,marks_cache,mapping_cache,max):
h=heads(ui,repo,max=max)
stale=dict.fromkeys(heads_cache)
changed=[]
@@ -53,12 +53,12 @@ def get_branches(ui,repo,heads_cache,marks_cache,max):
unchanged.sort()
return stale,changed,unchanged
def get_tags(ui,repo,marks_cache,max):
def get_tags(ui,repo,marks_cache,mapping_cache,max):
l=repo.tagslist()
good,bad=[],[]
for tag,node in l:
if tag=='tip': continue
rev=repo.changelog.rev(node)
rev=int(mapping_cache[node.encode('hex_codec')])
cache_sha1=marks_cache.get(str(int(rev)+1))
_,_,user,(_,_),_,desc,branch,_=get_changeset(ui,repo,rev)
if int(rev)>int(max):
@@ -110,8 +110,8 @@ if __name__=='__main__':
ui,repo=setup_repo(options.repourl)
stale,changed,unchanged=get_branches(ui,repo,heads_cache,marks_cache,options.revision+1)
good,bad=get_tags(ui,repo,marks_cache,options.revision+1)
stale,changed,unchanged=get_branches(ui,repo,heads_cache,marks_cache,mapping_cache,options.revision+1)
good,bad=get_tags(ui,repo,marks_cache,mapping_cache,options.revision+1)
print "Possibly stale branches:"
map(lambda b: sys.stdout.write('\t%s\n' % b),stale.keys())