def run(args=None):
"""Run the linter and return the exit code."""
parser = init_argument_parser()
options = parser.parse_args(args if args is not None else sys.argv[1:])
stdin_filename = None
file_names = set(options.files)
checked_files = set()
# Read input from STDIN
if not sys.stdin.isatty():
with tempfile.NamedTemporaryFile('w', suffix='.sls',
delete=False) as stdin_tmpfile:
stdin_tmpfile.write(sys.stdin.read())
stdin_filename = stdin_tmpfile.name
file_names.add(stdin_filename)
# Read, parse and validate the configuration
options_dict = vars(options)
try:
config = Configuration(options_dict)
except SaltLintConfigError as exc:
print(exc)
return 2
# Show a help message on the screen
if not file_names and not (options.listrules or options.listtags):
parser.print_help(file=sys.stderr)
return 1
# Collect the rules from the configuration
collection = RulesCollection(config)
for rulesdir in config.rulesdirs:
collection.extend(
RulesCollection.create_from_directory(rulesdir, config))
# Show the rules listing
if options.listrules:
print(collection)
return 0
# Show the tags listing
if options.listtags:
print(collection.listtags())
return 0
formatter = initialize_formatter(config)
problems = []
for file_name in file_names:
runner = Runner(collection, file_name, config, checked_files)
problems.extend(runner.run())
# Delete stdin temporary file
if stdin_filename:
os.unlink(stdin_filename)
if problems:
sorted_problems = sort_problems(problems)
formatter.process(sorted_problems)
return 2
return 0
def run(args=None):
"""Run the linter and return the exit code."""
# Wrap `sys.stdout` in an object that automatically encodes an unicode
# string into utf-8, in Python 2 only. The default encoding for Python 3
# is already utf-8.
if sys.version_info[0] < 3:
sys.stdout = codecs.getwriter('utf-8')(sys.stdout)
parser = init_argument_parser()
options = parser.parse_args(args if args is not None else sys.argv[1:])
stdin_file = None
file_names = set(options.files)
checked_files = set()
# Read input from STDIN
if not sys.stdin.isatty():
stdin_file = tempfile.NamedTemporaryFile('w', suffix='.sls', delete=False)
stdin_file.write(sys.stdin.read())
stdin_file.flush()
file_names.add(stdin_file.name)
# Read, parse and validate the configuration
options_dict = vars(options)
try:
config = Configuration(options_dict)
except SaltLintConfigError as exc:
print(exc)
return 2
# Show a help message on the screen
if not file_names and not (options.listrules or options.listtags):
parser.print_help(file=sys.stderr)
return 1
# Collect the rules from the configuration
collection = RulesCollection(config)
for rulesdir in config.rulesdirs:
collection.extend(RulesCollection.create_from_directory(rulesdir, config))
# Show the rules listing
if options.listrules:
print(collection)
return 0
# Show the tags listing
if options.listtags:
print(collection.listtags())
return 0
formatter = initialize_formatter(config)
problems = []
for file_name in file_names:
runner = Runner(collection, file_name, config, checked_files)
problems.extend(runner.run())
# Delete stdin temporary file
if stdin_file:
os.unlink(stdin_file.name)
if problems:
sorted_problems = sort_problems(problems)
formatter.process(sorted_problems)
return 2
return 0