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ostbuild: Enhance source-diff with --log and --logp options

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This commit is contained in:
Colin Walters 2012-05-18 20:25:02 -04:00
parent 6d59b4077c
commit 9bd36f9bff
1 changed files with 41 additions and 17 deletions
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58
src/ostbuild/pyostbuild/builtin_source_diff.py
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@ -36,6 +36,39 @@ class OstbuildSourceDiff(builtins.Builtin):
def __init__(self):
builtins.Builtin.__init__(self)
def _diff(self, name, mirrordir, from_revision, to_revision):
env = dict(os.environ)
env['LANG'] = 'C'
spacename = ' ' + name
proc = subprocess.Popen(['git', 'diff', from_revision, to_revision],
env=env, cwd=mirrordir, stdout=subprocess.PIPE)
for line in proc.stdout:
if (line.startswith('diff --git ')
or line.startswith('--- a/')
or line.startswith('+++ b/')
or line.startswith('Binary files /dev/null and b/')):
line = diff_replace_re.sub(spacename, line)
sys.stdout.write(line)
else:
sys.stdout.write(line)
proc.wait()
def _log(self, opts, name, mirrordir, from_revision, to_revision):
env = dict(os.environ)
env['LANG'] = 'C'
spacename = ' ' + name
args = ['git', 'log']
args.extend(opts)
args.append(from_revision + '...' + to_revision)
proc = subprocess.Popen(args, env=env, cwd=mirrordir, stdout=subprocess.PIPE)
for line in proc.stdout:
sys.stdout.write(line)
proc.wait()
def _snapshot_from_rev(self, rev):
self.init_repo()
text = run_sync_get_output(['ostree', '--repo=' + self.repo,
@ -45,6 +78,8 @@ class OstbuildSourceDiff(builtins.Builtin):
def execute(self, argv):
parser = argparse.ArgumentParser(description=self.short_description)
parser.add_argument('--log', action='store_true')
parser.add_argument('--logp', action='store_true')
parser.add_argument('--rev-from')
parser.add_argument('--rev-to')
parser.add_argument('--snapshot-from')
@ -99,22 +134,11 @@ class OstbuildSourceDiff(builtins.Builtin):
continue
if from_revision != to_revision:
env = dict(os.environ)
env['LANG'] = 'C'
spacename = ' ' + name
proc = subprocess.Popen(['git', 'diff', from_revision, to_revision],
env=env, cwd=mirrordir, stdout=subprocess.PIPE)
for line in proc.stdout:
if (line.startswith('diff --git ')
or line.startswith('--- a/')
or line.startswith('+++ b/')
or line.startswith('Binary files /dev/null and b/')):
line = diff_replace_re.sub(spacename, line)
sys.stdout.write(line)
else:
sys.stdout.write(line)
proc.wait()
if args.log:
self._log([], name, mirrordir, from_revision, to_revision)
elif args.logp:
self._log(['-p'], name, mirrordir, from_revision, to_revision)
else:
self._diff(name, mirrordir, from_revision, to_revision)
builtins.register(OstbuildSourceDiff)