view tests/printenv.py @ 10545:b9e4a67329cd stable

Updated contrib/vim/patchreview.* to version 0.2.1
1) adds a :DiffReview command to review code changes
   in the current workspace.

2) removes the need to have patchutils (specifically filterdiff)
   installed on the system by implementing patch extraction in
   pure vim script.

# simple script to be used in hooks
# copy it to the current directory when the test starts:
#
#     cp "$TESTDIR"/printenv.py .
#
# put something like this in the repo .hg/hgrc:
#
#     [hooks]
#     changegroup = python ../printenv.py <hookname> [exit] [output]
#
#   - <hookname> is a mandatory argument (e.g. "changegroup")
#   - [exit] is the exit code of the hook (default: 0)
#   - [output] is the name of the output file (default: use sys.stdout)
#              the file will be opened in append mode.
#
import os
import sys

try:
    import msvcrt
    msvcrt.setmode(sys.stdin.fileno(), os.O_BINARY)
    msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)
    msvcrt.setmode(sys.stderr.fileno(), os.O_BINARY)
except ImportError:
    pass

exitcode = 0
out = sys.stdout

name = sys.argv[1]
if len(sys.argv) > 2:
    exitcode = int(sys.argv[2])
    if len(sys.argv) > 3:
        out = open(sys.argv[3], "ab")

# variables with empty values may not exist on all platforms, filter
# them now for portability sake.
env = [k for k, v in os.environ.iteritems()
       if k.startswith("HG_") and v]
env.sort()

# edit the variable part of the variable
url = os.environ.get("HG_URL", "")
if url.startswith("file:"):
    os.environ["HG_URL"] = "file:"
elif url.startswith("remote:http"):
    os.environ["HG_URL"] = "remote:http"

out.write("%s hook: " % name)
for v in env:
    out.write("%s=%s " %
              (v, os.environ[v].replace(os.environ["HGTMP"], '$HGTMP')))
out.write("\n")
out.close()

sys.exit(exitcode)