Mercurial > hg-stable
view tests/printenv.py @ 34679:143337bcec9b
merge: add tests to show current behavior on failed filemerges
Currently, failed file merges will nevertheless force the user to continue
attempting to merge all additional unresolved files. Future patches will allow
the user to halt the merge process instead. This patch first introduces a test
demonstrating the current bejhavior so the upcoming changes are more obvious.
Differential Revision: https://phab.mercurial-scm.org/D930
author | Ryan McElroy <rmcelroy@fb.com> |
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date | Fri, 06 Oct 2017 06:48:43 -0700 |
parents | 036787c10b16 |
children | 84a6e39bc723 |
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#!/usr/bin/env python # # simple script to be used in hooks # # put something like this in the repo .hg/hgrc: # # [hooks] # changegroup = python "$TESTDIR/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. # from __future__ import absolute_import 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, v) for k, v in os.environ.iteritems() if k.startswith("HG_") and v] env.sort() out.write("%s hook: " % name) if os.name == 'nt': filter = lambda x: x.replace('\\', '/') else: filter = lambda x: x vars = ["%s=%s" % (k, filter(v)) for k, v in env] out.write(" ".join(vars)) out.write("\n") out.close() sys.exit(exitcode)