annotate tests/printenv.py @ 14601:25c1f3ddd927

dispatch: propagate ui command options to the local ui (issue2523) so the ui object passed to pre/post python hooks has the verbose flag (and the rest) set correctly
author Idan Kamara <idankk86@gmail.com>
date Mon, 13 Jun 2011 00:19:26 +0300
parents 682edefe7dbb
children c19113e842d3
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
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1 # simple script to be used in hooks
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2 #
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3 # put something like this in the repo .hg/hgrc:
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4 #
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5 # [hooks]
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6 # changegroup = python "$TESTDIR"/printenv.py <hookname> [exit] [output]
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7 #
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8 # - <hookname> is a mandatory argument (e.g. "changegroup")
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9 # - [exit] is the exit code of the hook (default: 0)
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10 # - [output] is the name of the output file (default: use sys.stdout)
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11 # the file will be opened in append mode.
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12 #
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13 import os
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14 import sys
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15
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16 try:
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17 import msvcrt
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18 msvcrt.setmode(sys.stdin.fileno(), os.O_BINARY)
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19 msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)
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20 msvcrt.setmode(sys.stderr.fileno(), os.O_BINARY)
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21 except ImportError:
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22 pass
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23
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24 exitcode = 0
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25 out = sys.stdout
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26
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27 name = sys.argv[1]
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28 if len(sys.argv) > 2:
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29 exitcode = int(sys.argv[2])
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30 if len(sys.argv) > 3:
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31 out = open(sys.argv[3], "ab")
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32
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33 # variables with empty values may not exist on all platforms, filter
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34 # them now for portability sake.
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35 env = [k for k, v in os.environ.iteritems()
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36 if k.startswith("HG_") and v]
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37 env.sort()
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38
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39 out.write("%s hook: " % name)
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40 for v in env:
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41 out.write("%s=%s " % (v, os.environ[v]))
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42 out.write("\n")
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43 out.close()
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44
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45 sys.exit(exitcode)