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