what-branches.py


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#!/usr/bin/env python
#
# List branches in local repository tree.

from subprocess import check_output
from os         import walk, listdir
from sys        import argv

for root in argv[1:] or listdir("."):
  for head, dirs, files in walk(root):
    for dn in dirs:
      if dn == ".git" and not head.endswith("/gitolite"):
        print head
        for line in check_output(("git", "branch", "-a"), cwd = head).splitlines():
          print " ", line