Mercurial > dotfiles
comparison unixSoft/bin/patchpipe @ 344:4e83916a4303
patchpipe: tool to edit hg patches while piping them to 'hg import'
author | Augie Fackler <raf@durin42.com> |
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date | Wed, 10 Sep 2014 14:52:50 -0400 |
parents | |
children | c7a9cd793e37 |
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343:70e76c545606 | 344:4e83916a4303 |
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1 #!/usr/bin/env python | |
2 import os | |
3 import subprocess | |
4 import sys | |
5 import tempfile | |
6 | |
7 _PATCHHDR = '# HG changeset patch' | |
8 | |
9 | |
10 def main(argv): | |
11 tf = tempfile.NamedTemporaryFile(suffix='.diff') | |
12 d = sys.stdin.read() | |
13 if _PATCHHDR in d: | |
14 junk, d = d.split(_PATCHHDR, 1) | |
15 d = _PATCHHDR + d | |
16 tf.write(d) | |
17 tf.flush() | |
18 subprocess.check_call([os.environ['EDITOR'], tf.name], | |
19 stdout=sys.stderr) | |
20 sys.stdout.write(open(tf.name).read()) | |
21 | |
22 | |
23 if __name__ == '__main__': | |
24 main(argv=sys.argv) |