git p4: add comments to p4BranchesInGit

Signed-off-by: Pete Wyckoff <pw@padd.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Pete Wyckoff 2013-01-14 19:46:57 -05:00 коммит произвёл Junio C Hamano
Родитель 991a2de45a
Коммит 2c8037edee
1 изменённых файлов: 17 добавлений и 8 удалений

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@ -547,27 +547,36 @@ def gitConfigList(key):
_gitConfig[key] = read_pipe("git config --get-all %s" % key, ignore_error=True).strip().split(os.linesep)
return _gitConfig[key]
def p4BranchesInGit(branchesAreInRemotes = True):
def p4BranchesInGit(branchesAreInRemotes=True):
"""Find all the branches whose names start with "p4/", looking
in remotes or heads as specified by the argument. Return
a dictionary of { branch: revision } for each one found.
The branch names are the short names, without any
"p4/" prefix."""
branches = {}
cmdline = "git rev-parse --symbolic "
if branchesAreInRemotes:
cmdline += " --remotes"
cmdline += "--remotes"
else:
cmdline += " --branches"
cmdline += "--branches"
for line in read_pipe_lines(cmdline):
line = line.strip()
## only import to p4/
if not line.startswith('p4/') or line == "p4/HEAD":
# only import to p4/
if not line.startswith('p4/'):
continue
# special symbolic ref to p4/master
if line == "p4/HEAD":
continue
branch = line
# strip off p4
branch = re.sub ("^p4/", "", line)
# strip off p4/ prefix
branch = line[len("p4/"):]
branches[branch] = parseRevision(line)
return branches
def findUpstreamBranchPoint(head = "HEAD"):