Mercurial > hg
annotate tests/printenv.py @ 15233:81c97964d123
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author | Augie Fackler <durin42@gmail.com> |
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date | Tue, 11 Oct 2011 17:20:03 -0500 |
parents | 682edefe7dbb |
children | c19113e842d3 |
rev | line source |
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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) |