def main():
parser = CreateOptionParser()
options, args = parser.parse_args()
if len(args) != 1:
Die('Exactly one top-level source file must be specified.')
start_path = args[0]
roots = options.roots or DefaultRoots()
sources = ReadSources(roots=roots, source_files=[start_path])
start_source = sources[start_path]
WalkDeps(sources, start_source)
def CheckChromeVox(changed_files=None):
if changed_files is not None:
changed_files_set = frozenset(
(os.path.relpath(path) for path in changed_files))
if len(changed_files_set) == 0:
return (True, '')
else:
changed_files_set = None
ret_success = True
ret_output = ''
roots = [
CVoxPath(),
CVoxPath('../common'),
os.path.relpath(
os.path.join(
_CHROME_SOURCE_DIR,
'third_party/chromevox/third_party/closure-library/'
'closure/goog'))
]
sources = ReadSources(roots,
need_source_text=True,
exclude=[re.compile('testing')])
work_pool = pool.Pool(len(_TOP_LEVEL_SCRIPTS))
try:
results = []
for top_level in _TOP_LEVEL_SCRIPTS:
tl_files, externs = top_level
bundle = Bundle()
CalcDeps(bundle, sources, tl_files)
bundle.Add((sources[name] for name in tl_files))
ordered_paths = list(bundle.GetInPaths())
if (changed_files_set is not None
and changed_files_set.isdisjoint(ordered_paths + externs)):
continue
print 'Compiling %s' % ','.join(tl_files)
results.append([
tl_files,
work_pool.apply_async(_Compile, args=[ordered_paths, externs])
])
for result in results:
tl_files = result[0]
success, output = result[1].get()
if not success:
ret_output += '\nFrom compiling %s:\n%s\n' % (
','.join(tl_files), output)
ret_success = False
work_pool.close()
except:
work_pool.terminate()
raise
finally:
work_pool.join()
return (ret_success, ret_output)