annotate tests/printenv.py @ 28132:2d09a400b495

histedit: break _histedit function into smaller pieces (add _newaction) This is a part of bigger effort to refactor histedit. Initial steps are to break _histedit function into smaller pieces which will supposedly be more understandable. After this is done, I will have a better understanding of how histedit works and apply that to fix issue4800.
author Kostia Balytskyi <ikostia@fb.com>
date Mon, 01 Feb 2016 17:20:51 +0000
parents a372f7b4463b
children 036787c10b16
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a372f7b4463b tests: make printenv executable
Matt Mackall <mpm@selenic.com>
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1 #!/usr/bin/env python
a372f7b4463b tests: make printenv executable
Matt Mackall <mpm@selenic.com>
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2 #
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
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3 # simple script to be used in hooks
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
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4 #
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
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5 # put something like this in the repo .hg/hgrc:
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
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6 #
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7 # [hooks]
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e7fdfc702d9f tests: consistently use printenv.py the same MSYS/Windows-compatible way
Mads Kiilerich <mads@kiilerich.com>
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8 # changegroup = python "$TESTDIR/printenv.py" <hookname> [exit] [output]
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9 #
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10 # - <hookname> is a mandatory argument (e.g. "changegroup")
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11 # - [exit] is the exit code of the hook (default: 0)
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12 # - [output] is the name of the output file (default: use sys.stdout)
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
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13 # the file will be opened in append mode.
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
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14 #
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
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15 import os
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16 import sys
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17
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Patrick Mezard <pmezard@gmail.com>
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18 try:
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Patrick Mezard <pmezard@gmail.com>
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19 import msvcrt
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Patrick Mezard <pmezard@gmail.com>
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20 msvcrt.setmode(sys.stdin.fileno(), os.O_BINARY)
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Patrick Mezard <pmezard@gmail.com>
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21 msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)
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Dirkjan Ochtman <dirkjan@ochtman.nl>
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22 msvcrt.setmode(sys.stderr.fileno(), os.O_BINARY)
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Patrick Mezard <pmezard@gmail.com>
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23 except ImportError:
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Patrick Mezard <pmezard@gmail.com>
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24 pass
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25
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26 exitcode = 0
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27 out = sys.stdout
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28
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29 name = sys.argv[1]
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
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30 if len(sys.argv) > 2:
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31 exitcode = int(sys.argv[2])
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32 if len(sys.argv) > 3:
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33 out = open(sys.argv[3], "ab")
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34
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a39cec1d5cb8 printenv: filter empty environment variables for portability.
Patrick Mezard <pmezard@gmail.com>
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35 # variables with empty values may not exist on all platforms, filter
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Patrick Mezard <pmezard@gmail.com>
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36 # them now for portability sake.
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Adrian Buehlmann <adrian@cadifra.com>
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37 env = [(k, v) for k, v in os.environ.iteritems()
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Patrick Mezard <pmezard@gmail.com>
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38 if k.startswith("HG_") and v]
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39 env.sort()
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40
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41 out.write("%s hook: " % name)
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Adrian Buehlmann <adrian@cadifra.com>
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42 if os.name == 'nt':
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Adrian Buehlmann <adrian@cadifra.com>
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43 filter = lambda x: x.replace('\\', '/')
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Adrian Buehlmann <adrian@cadifra.com>
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44 else:
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Adrian Buehlmann <adrian@cadifra.com>
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45 filter = lambda x: x
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Adrian Buehlmann <adrian@cadifra.com>
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46 vars = ["%s=%s" % (k, filter(v)) for k, v in env]
9c892c830a72 tests/printenv.py: eliminate trailing spaces on output
Adrian Buehlmann <adrian@cadifra.com>
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47 out.write(" ".join(vars))
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
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48 out.write("\n")
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Alexis S. L. Carvalho <alexis@cecm.usp.br>
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49 out.close()
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50
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51 sys.exit(exitcode)