So that we can find already exported ones. We can never be 100% sure
that we already exported such data, due to mercurial design, it at least
sometimes we should detect them, and so should give ups some performance
boost.
Signed-off-by: Felipe Contreras <felipe.contreras@xxxxxxxxx>
---
contrib/remote-helpers/git-remote-hg | 41 +++++++++++++++++++++++++++++-------
1 file changed, 33 insertions(+), 8 deletions(-)
diff --git a/contrib/remote-helpers/git-remote-hg b/contrib/remote-helpers/git-remote-hg
index f80236b..d0e552c 100755
--- a/contrib/remote-helpers/git-remote-hg
+++ b/contrib/remote-helpers/git-remote-hg
@@ -126,6 +126,10 @@ class Marks:
def to_rev(self, mark):
return self.rev_marks[mark]
+ def next_mark(self):
+ self.last_mark += 1
+ return self.last_mark
+
def get_mark(self, rev):
self.last_mark += 1
self.marks[str(rev)] = self.last_mark
@@ -218,12 +222,29 @@ def fix_file_path(path):
return path
return os.path.relpath(path, '/')
-def export_file(fc):
- d = fc.data()
- path = fix_file_path(fc.path())
- print "M %s inline %s" % (gitmode(fc.flags()), path)
- print "data %d" % len(d)
- print d
+def export_files(files):
+ global marks, filenodes
+
+ final = []
+ for f in files:
+ fid = node.hex(f.filenode())
+
+ if fid in filenodes:
+ mark = filenodes[fid]
+ else:
+ mark = marks.next_mark()
+ filenodes[fid] = mark
+ d = f.data()
+
+ print "blob"
+ print "mark :%u" % mark
+ print "data %d" % len(d)
+ print d
+
+ path = fix_file_path(f.path())
+ final.append((gitmode(f.flags()), mark, path))
+
+ return final
def get_filechanges(repo, ctx, parent):
modified = set()
@@ -413,6 +434,8 @@ def export_ref(repo, name, kind, head):
if len(parents) == 0 and rev:
print 'reset %s/%s' % (prefix, ename)
+ modified_final = export_files(c.filectx(f) for f in modified)
+
print "commit %s/%s" % (prefix, ename)
print "mark :%d" % (marks.get_mark(rev))
print "author %s" % (author)
@@ -425,8 +448,8 @@ def export_ref(repo, name, kind, head):
if len(parents) > 1:
print "merge :%s" % (rev_to_mark(parents[1]))
- for f in modified:
- export_file(c.filectx(f))
+ for f in modified_final:
+ print "M %s :%u %s" % f
for f in removed:
print "D %s" % (fix_file_path(f))
print
@@ -878,6 +901,7 @@ def main(args):
global peer, mode, bad_mail, bad_name
global track_branches, force_push, is_tmp
global parsed_tags
+ global filenodes
alias = args[1]
url = args[2]
@@ -921,6 +945,7 @@ def main(args):
parsed_refs = {}
marks = None
parsed_tags = {}
+ filenodes = {}
repo = get_repo(url, alias)
prefix = 'refs/hg/%s' % alias
--
1.8.2.1.790.g4588561
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