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annotate unixSoft/bin/patchpipe @ 378:20e47bc8eea9

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hgrc: disable hg-git and hgsubversion It hasn't been common for me to use either of these extensions for some time, so just drop both of them from the main hgrc. Instead I'll enable them as-needed in individual repositories.
author Augie Fackler <durin42@gmail.com>
date Thu, 09 Jun 2011 20:20:04 -0500
parents c7a9cd793e37
children a5a4f9e12c9f
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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4e83916a4303 patchpipe: tool to edit hg patches while piping them to 'hg import'
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1 #!/usr/bin/env python
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2 import base64
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3 import os
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4 import subprocess
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5 import sys
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6 import tempfile
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8 _PATCHHDR = '# HG changeset patch'
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9
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10 _BASE64_MAGIC = 'Content-Transfer-Encoding: base64'
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11
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13 def main(argv):
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14 tf = tempfile.NamedTemporaryFile(suffix='.diff')
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15 d = sys.stdin.read()
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16 if _PATCHHDR in d:
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17 junk, d = d.split(_PATCHHDR, 1)
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18 d = _PATCHHDR + d
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19 elif _BASE64_MAGIC in d:
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20 junk, d = d.split('\n\n', 1)
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21 d = d.decode('base64')
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22 tf.write(d)
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23 tf.flush()
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24 subprocess.check_call([os.environ['EDITOR'], tf.name],
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25 stdout=sys.stderr)
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26 sys.stdout.write(open(tf.name).read())
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29 if __name__ == '__main__':
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30 main(argv=sys.argv)