v8/tools/release/mergeinfo.py

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#!/usr/bin/env python
# Copyright 2015 the V8 project authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
import argparse
import os
import sys
from subprocess import call
def print_analysis(gitWorkingDir, hashToSearch):
print '1.) Info'
git_execute(gitWorkingDir, ['status'])
print '2.) Searching for "' + hashToSearch + '"'
print '=====================ORIGINAL COMMIT START====================='
git_execute(gitWorkingDir, ['show', hashToSearch])
print '=====================ORIGINAL COMMIT END====================='
print '#####################FOUND MERGES & REVERTS START#####################'
git_execute(gitWorkingDir, ["log",'--all', '--grep='+hashToSearch])
print '#####################FOUND MERGES & REVERTS END#####################'
print 'Finished successfully'
def git_execute(workingDir, commands):
return call(["git", '-C', workingDir] + commands)
if __name__ == "__main__": # pragma: no cover
parser = argparse.ArgumentParser('Tool to check where a git commit was merged and reverted.')
parser.add_argument("-g", "--git-dir", required=False, default='.',
help="The path to your git working directory.")
parser.add_argument('hash', nargs=1, help="Hash of the commit to be searched.")
args = sys.argv[1:]
options = parser.parse_args(args)
sys.exit(print_analysis(options.git_dir, options.hash[0]))