annotate tests/printenv.py @ 18542:46be5c9dac91

merge: backout manifest sorting and workarounds for cost of it Backout 8a811fa9a9c0 and 760c0d67ce5e which no longer are needed.
author Mads Kiilerich <madski@unity3d.com>
date Mon, 04 Feb 2013 02:46:38 +0100
parents e7fdfc702d9f
children a372f7b4463b
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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, v) 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 if os.name == 'nt':
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41 filter = lambda x: x.replace('\\', '/')
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42 else:
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43 filter = lambda x: x
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44 vars = ["%s=%s" % (k, filter(v)) for k, v in env]
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45 out.write(" ".join(vars))
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46 out.write("\n")
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47 out.close()
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48
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49 sys.exit(exitcode)