def test_run_on_non_ascii_chars(self):
s = (u'- hétérogénéité\n'
u'# 19.99 €\n')
linter.run(s, self.fake_config())
linter.run(s.encode('utf-8'), self.fake_config())
linter.run(s.encode('iso-8859-15'), self.fake_config())
s = (u'- お早う御座います。\n'
u'# الأَبْجَدِيَّة العَرَبِيَّة\n')
linter.run(s, self.fake_config())
linter.run(s.encode('utf-8'), self.fake_config())
def validate_yaml(yaml_in, yaml_fn):
"""Check with yamllint the yaml syntaxes
Looking for duplicate keys."""
try:
import yamllint.linter as linter
from yamllint.config import YamlLintConfig
except ImportError:
return
conf = """{"extends": "relaxed",
"rules": {"trailing-spaces": {"level": "warning"},
"new-lines": {"level": "warning"},
"new-line-at-end-of-file": {"level": "warning"}}}"""
if utils.file_exists(yaml_in):
with open(yaml_in) as in_handle:
yaml_in = in_handle.read()
out = linter.run(yaml_in, YamlLintConfig(conf))
for problem in out:
msg = '%(fn)s:%(line)s:%(col)s: [%(level)s] %(msg)s' % {'fn': yaml_fn,
'line': problem.line,
'col': problem.column,
'level': problem.level,
'msg': problem.message}
if problem.level == "error":
raise ValueError(msg)
def check_yaml(self, conf, path, contents):
"""
:type conf: YamlLintConfig
:type path: str
:type contents: str
"""
self.messages += [self.result_to_message(r, path) for r in linter.run(contents, conf, path)]
def run(self):
''' run command '''
if self.excludes is not None:
print("Excludes:\n{0}".format(yaml.dump(self.excludes, default_flow_style=False)))
config = YamlLintConfig(file=self.config_file)
has_errors = False
has_warnings = False
if self.format == 'parsable':
format_method = Format.parsable
else:
format_method = Format.standard_color
for yaml_file in find_files(os.getcwd(), self.excludes, None, r'\.ya?ml$'):
first = True
with open(yaml_file, 'r') as contents:
for problem in linter.run(contents, config):
if first and self.format != 'parsable':
print('\n{0}:'.format(os.path.relpath(yaml_file)))
first = False
print(format_method(problem, yaml_file))
if problem.level == linter.PROBLEM_LEVELS[2]:
has_errors = True
elif problem.level == linter.PROBLEM_LEVELS[1]:
has_warnings = True
if has_errors or has_warnings:
print('yammlint issues found')
raise SystemExit(1)
def check(self, source, conf, **kwargs):
expected_problems = []
for key in kwargs:
assert key.startswith('problem')
if len(kwargs[key]) > 2:
if kwargs[key][2] == 'syntax':
rule_id = None
else:
rule_id = kwargs[key][2]
else:
rule_id = self.rule_id
expected_problems.append(linter.LintProblem(
kwargs[key][0], kwargs[key][1], rule=rule_id))
expected_problems.sort()
real_problems = list(linter.run(source, self.build_fake_config(conf)))
self.assertEqual(real_problems, expected_problems)
def _check_yaml_file(yaml_fn):
"""Check with yamllint the yaml syntaxes
Looking for duplicate keys."""
try:
import yamllint.linter as linter
from yamllint.config import YamlLintConfig
out = linter.run(open(yaml_fn), YamlLintConfig('extends: relaxed'))
for problem in out:
msg = '%(fn)s:%(line)s:%(col)s: [%(level)s] %(msg)s' % {'fn': yaml_fn,
'line': problem.line,
'col': problem.column,
'level': problem.level,
'msg': problem.message}
if problem.level == "error":
raise ValueError(msg)
except ImportError:
pass
def check_module(self, conf, path, contents):
"""
:type conf: YamlLintConfig
:type path: str
:type contents: str
"""
docs = self.get_module_docs(path, contents)
for key, value in docs.items():
yaml = value['yaml']
lineno = value['lineno']
if yaml.startswith('\n'):
yaml = yaml[1:]
lineno += 1
messages = list(linter.run(yaml, conf, path))
self.messages += [self.result_to_message(r, path, lineno - 1, key) for r in messages]
def parse(self, doc, options):
doc.diagnostics = []
# load the yamllint config file, if exists
config = get_yamllint_config(doc.path)
with open(doc.data_path) as f:
for problem in linter.run(f, config, doc.data_path):
loc = types.SourceLocation(line=problem.line, column=problem.column)
severity = types.Diagnostic.Severity.INFO
if problem.level == 'warning':
severity = types.Diagnostic.Severity.WARNING
elif problem.level == 'error':
severity = types.Diagnostic.Severity.ERROR
doc.diagnostics.append(types.Diagnostic(severity=severity,
locations=[loc.to_range()],
message=problem.message))
def run(argv=None):
parser = argparse.ArgumentParser(prog=APP_NAME,
description=APP_DESCRIPTION)
parser.add_argument('files', metavar='FILE_OR_DIR', nargs='+',
help='files to check')
parser.add_argument('-c', '--config-file', dest='config_file',
action='store', help='path to a custom configuration')
parser.add_argument('-d', '--config-data', dest='config_data',
action='store',
help='custom configuration (as YAML source)')
parser.add_argument('-f', '--format',
choices=('parsable', 'standard'), default='standard',
help='format for parsing output')
parser.add_argument('-v', '--version', action='version',
version='%s %s' % (APP_NAME, APP_VERSION))
# TODO: read from stdin when no filename?
args = parser.parse_args(argv)
if args.config_file is not None and args.config_data is not None:
print('Options --config-file and --config-data cannot be used '
'simultaneously.', file=sys.stderr)
sys.exit(-1)
# User-global config is supposed to be in ~/.config/yamllint/config
if 'XDG_CONFIG_HOME' in os.environ:
user_global_config = os.path.join(
os.environ['XDG_CONFIG_HOME'], 'yamllint', 'config')
else:
user_global_config = os.path.expanduser('~/.config/yamllint/config')
try:
if args.config_data is not None:
if args.config_data != '' and ':' not in args.config_data:
args.config_data = 'extends: ' + args.config_data
conf = YamlLintConfig(content=args.config_data)
elif args.config_file is not None:
conf = YamlLintConfig(file=args.config_file)
elif os.path.isfile('.yamllint'):
conf = YamlLintConfig(file='.yamllint')
elif os.path.isfile(user_global_config):
conf = YamlLintConfig(file=user_global_config)
else:
conf = YamlLintConfig('extends: default')
except YamlLintConfigError as e:
print(e, file=sys.stderr)
sys.exit(-1)
return_code = 0
for file in find_files_recursively(args.files):
try:
first = True
with open(file) as f:
for problem in linter.run(f, conf):
if args.format == 'parsable':
print(Format.parsable(problem, file))
else:
if first:
print('\033[4m%s\033[0m' % file)
first = False
print(Format.standard(problem, file))
if return_code == 0 and problem.level == 'error':
return_code = 1
if not first and args.format != 'parsable':
print('')
except EnvironmentError as e:
print(e, file=sys.stderr)
return_code = -1
sys.exit(return_code)
def run(argv=None):
parser = argparse.ArgumentParser(prog=APP_NAME,
description=APP_DESCRIPTION)
parser.add_argument('files', metavar='FILE_OR_DIR', nargs='+',
help='files to check')
config_group = parser.add_mutually_exclusive_group()
config_group.add_argument('-c', '--config-file', dest='config_file',
action='store',
help='path to a custom configuration')
config_group.add_argument('-d', '--config-data', dest='config_data',
action='store',
help='custom configuration (as YAML source)')
parser.add_argument('-f', '--format',
choices=('parsable', 'standard'), default='standard',
help='format for parsing output')
parser.add_argument('-s', '--strict',
action='store_true',
help='return non-zero exit code on warnings '
'as well as errors')
parser.add_argument('-v', '--version', action='version',
version='%s %s' % (APP_NAME, APP_VERSION))
# TODO: read from stdin when no filename?
args = parser.parse_args(argv)
# User-global config is supposed to be in ~/.config/yamllint/config
if 'XDG_CONFIG_HOME' in os.environ:
user_global_config = os.path.join(
os.environ['XDG_CONFIG_HOME'], 'yamllint', 'config')
else:
user_global_config = os.path.expanduser('~/.config/yamllint/config')
try:
if args.config_data is not None:
if args.config_data != '' and ':' not in args.config_data:
args.config_data = 'extends: ' + args.config_data
conf = YamlLintConfig(content=args.config_data)
elif args.config_file is not None:
conf = YamlLintConfig(file=args.config_file)
elif os.path.isfile('.yamllint'):
conf = YamlLintConfig(file='.yamllint')
elif os.path.isfile(user_global_config):
conf = YamlLintConfig(file=user_global_config)
else:
conf = YamlLintConfig('extends: default')
except YamlLintConfigError as e:
print(e, file=sys.stderr)
sys.exit(-1)
max_level = 0
for file in find_files_recursively(args.files):
filepath = file[2:] if file.startswith('./') else file
try:
first = True
with open(file) as f:
for problem in linter.run(f, conf, filepath):
if args.format == 'parsable':
print(Format.parsable(problem, file))
elif sys.stdout.isatty():
if first:
print('\033[4m%s\033[0m' % file)
first = False
print(Format.standard_color(problem, file))
else:
if first:
print(file)
first = False
print(Format.standard(problem, file))
max_level = max(max_level, PROBLEM_LEVELS[problem.level])
if not first and args.format != 'parsable':
print('')
except EnvironmentError as e:
print(e, file=sys.stderr)
sys.exit(-1)
if max_level == PROBLEM_LEVELS['error']:
return_code = 1
elif max_level == PROBLEM_LEVELS['warning']:
return_code = 2 if args.strict else 0
else:
return_code = 0
sys.exit(return_code)
def run(argv=None):
parser = argparse.ArgumentParser(prog=APP_NAME,
description=APP_DESCRIPTION)
parser.add_argument('files',
metavar='FILE_OR_DIR',
nargs='+',
help='files to check')
parser.add_argument('-c',
'--config-file',
dest='config_file',
action='store',
help='path to a custom configuration')
parser.add_argument('-d',
'--config-data',
dest='config_data',
action='store',
help='custom configuration (as YAML source)')
parser.add_argument('-f',
'--format',
choices=('parsable', 'standard'),
default='standard',
help='format for parsing output')
parser.add_argument('-v',
'--version',
action='version',
version='%s %s' % (APP_NAME, APP_VERSION))
# TODO: read from stdin when no filename?
args = parser.parse_args(argv)
if args.config_file is not None and args.config_data is not None:
print(
'Options --config-file and --config-data cannot be used '
'simultaneously.',
file=sys.stderr)
sys.exit(-1)
# User-global config is supposed to be in ~/.config/yamllint/config
user_global_config = None
if 'XDG_CONFIG_HOME' in os.environ:
user_global_config = os.path.join(os.environ['XDG_CONFIG_HOME'],
'yamllint', 'config')
elif 'HOME' in os.environ:
user_global_config = os.path.join(os.environ['HOME'], '.config',
'yamllint', 'config')
try:
if args.config_data is not None:
if args.config_data != '' and ':' not in args.config_data:
args.config_data = 'extends: ' + args.config_data
conf = YamlLintConfig(content=args.config_data)
elif args.config_file is not None:
conf = YamlLintConfig(file=args.config_file)
elif os.path.isfile('.yamllint'):
conf = YamlLintConfig(file='.yamllint')
elif user_global_config and os.path.isfile(user_global_config):
conf = YamlLintConfig(file=user_global_config)
else:
conf = YamlLintConfig('extends: default')
except YamlLintConfigError as e:
print(e, file=sys.stderr)
sys.exit(-1)
return_code = 0
for file in find_files_recursively(args.files):
try:
first = True
with open(file) as f:
for problem in linter.run(f, conf):
if args.format == 'parsable':
print(Format.parsable(problem, file))
else:
if first:
print('\033[4m%s\033[0m' % file)
first = False
print(Format.standard(problem, file))
if return_code == 0 and problem.level == 'error':
return_code = 1
if not first and args.format != 'parsable':
print('')
except EnvironmentError as e:
print(e, file=sys.stderr)
return_code = -1
sys.exit(return_code)
def main():
"""
Mainline script which does the following.
- Parses arguments
- Reads the .travis.yml file assuming YAML
- Passes the file contents to travis-ci.org linter
- Displays the results.
"""
# Parse command line arguments.
parser = argparser()
args = parser.parse_args()
# First lint the file as a generic YAML file.
try:
log.setLevel(logging.WARNING)
if args.verbose:
log.setLevel(logging.INFO)
if args.debug:
log.setLevel(logging.DEBUG)
log.debug('Debugging enabled')
log.info('Performing generic YAML linting...')
with open(args.filename, 'r') as yaml_file:
log.debug('File %s opened successfully', args.filename)
results = linter.run(yaml_file, YamlLintConfig('{}'))
invalid = False
log.debug('Linter returned results')
for problem in results:
msg = '%(fn)s:%(line)s:%(col)s: [%(level)s] %(msg)s' % {
'fn': args.filename,
'line': problem.line,
'col': problem.column,
'level': problem.level,
'msg': problem.message}
if problem.level == ERROR:
log.debug('Gneric YAML error discovered')
invalid = True
logging.warning(msg)
if invalid:
raise GenericLintException(
'One or more generic lint errors detected.')
# It's valid generic YAML so now try as Trvis-CI YAML.
log.info('Performing Travis-CI YAML lint...')
# Rewind YAML file back to the start and then pass to the Travis-CI
# lint webpage.
yaml_file.seek(0, 0)
log.info('POSTing to Travis-CI linter...')
# Pass the YAML to the travis-ci.org linter.
json_result = requests.post(
URI_LINTER, data={'content': yaml_file.read()})
log.debug('POST to Travis-CI linter completed')
# The results are returned as JSON.
result = json.loads(json_result.text)
if not result[LINT]:
raise TravisCiLintException(
'Travis-CI did not return a lint result.')
for msg_type in result[LINT]:
for report in result[LINT][msg_type]:
message = ''
if report[KEY]:
message = (
'in %s \'section\': ' % '.'.join(report[KEY]))
message = message + report[MESSAGE]
# print("%s" % str(report[MESSAGE]))
msg = '%(fn)s:%(line)s:%(col)s: [%(level)s] %(msg)s' % {
'fn': args.filename,
'line': 0,
'col': 0,
'level': msg_type,
'msg': message}
log.warning(msg)
if WARNINGS in result[LINT] and result[LINT][WARNINGS]:
raise TravisCiLintException(
'One or more Travis-CI lint errors detected.')
log.info('File is clean!')
except (GenericLintException, TravisCiLintException) as exc:
log.exception(exc)
except Exception as exc: # pylint: disable=broad-except
log.exception('Error opening file: %s: %s', args.filename, str(exc))
import os
from yamllint.config import YamlLintConfig
from yamllint import linter
rootdir = '.'
conf = YamlLintConfig('extends: default')
rep = open('./lint/report.txt', "a+")
for subdir, dirs, files in os.walk(rootdir):
for file in files:
if '.yaml' in file:
rel_path = os.path.join(subdir, file)
f = open(rel_path)
gen = linter.run(f, conf)
for lint in list(gen):
rep.write(
f'{rel_path}:{lint.line}:{lint.column}: [{lint.level}] {lint.desc} ({lint.rule})\n'
)
rep.close()
def validate_template(clients):
##################################################################
# Variables setting #
##################################################################
# It sets the date to the current day, the log will refer to this date when the script will be executed
today = (str(datetime.datetime.now())).split(" ")[0]
# It gets the files of the directory "./TemplateLocalStorage"
onlyyaml = get_yaml()
app_dir = "{}/htv".format(home)
# It defines the name of the directories (for valid, warning, error, log files)
pathvalid = app_dir + "/ValidYamlFiles"
pathwarn = app_dir + "/WarnYamlFiles"
patherr = app_dir + "/ErrYamlFiles"
pathlog = app_dir + "/Log"
pathfiles = app_dir + "/TemplateLocalStorage"
##################################################################
# Validation process #
##################################################################
# For every YAML file in onlyyalm list it will examine the file
for yamlfile in onlyyaml:
print("\n>>> Analysing of '{}' <<<".format(yamlfile))
# It saves the name of the file
filename = yamlfile.split('.')[0]
# It uses the file into the open function
with open("{}/{}".format(pathfiles, yamlfile)) as F:
# It reads the data and saves it into the variable 'data'
data = F.read()
print(">> Trying the validity")
try:
# It checks if the file is a valid yaml file
doc = yaml.safe_load(data)
printout(" Valid Heat template for yaml module\n", GREEN)
conf = YamlLintConfig('extends: default')
# It saves warnings if there are any
gen = linter.run(data, conf)
warnings = list(gen)
# If there are warnings they will be saved into the Log file with the file name and the timestamp
if warnings:
with open(
"{0}/{1}-{2}-warning.log".format(
pathlog, filename, today), 'a+') as output:
printout(" This file has one or more warnings\n",
YELLOW)
for warning in warnings:
output.write("{}\n".format(str(warning)))
# Then the file will be moved into a directory containing all the files with warnings
os.rename("{}/{}".format(pathfiles, yamlfile),
"{}/{}".format(pathwarn, yamlfile))
else:
# Otherwise the file will be moved into a directory containing all the valid YAML files
os.rename("{}/{}".format(pathfiles, yamlfile),
"{}/{}".format(pathvalid, yamlfile))
printout(" No error for yaml lint too\n", GREEN)
"""Files are valid (even if with some warnings), so it will save items (such as the image, flavor etc)
in a specific list and then try to check for their existence into the openstack server"""
print(
">> Analyzing the template structure and items existence:")
#################################################
# Search for items into openstack server #
#################################################
check_openstack(doc, yamlfile, clients)
# if the file has errors it is saved in ./ErrorsYamlFiles and a log is created
except:
# If there is an exception it will be saved into the Log file
with open(
"{0}/{1}-{2}-error.log".format(pathlog, filename,
today), 'a+') as output:
output.write("{}\n".format(str(traceback.format_exc())))
printout(" Invalid Heat template for yaml module\n", RED)
os.rename("{}/{}".format(pathfiles, yamlfile),
"{}/{}".format(patherr, yamlfile))
print("\n>> All files have been analyzed")
def test_run_on_unicode(self):
linter.run(u'test: document', self.fake_config())
def merge_files(context):
"""
Given a context containing path to template, env, and service:
merge config into template and output the result to stdout
Args:
context: a populated context object
"""
resolver = EFTemplateResolver(profile=context.profile,
region=context.region,
env=context.env,
service=context.service)
try:
with open(context.template_path, 'r') as f:
template_body = f.read()
f.close()
except IOError as error:
raise IOError("Error loading template file: {} {}".format(
context.template_path, repr(error)))
if context.no_params is False:
try:
with open(context.param_path, 'r') as f:
param_body = f.read()
f.close()
except IOError as error:
raise IOError("Error loading param file: {} {}".format(
context.param_path, repr(error)))
dest = yaml.safe_load(param_body)["dest"]
# if 'dest' for the current object contains an 'environments' list, check it
if "environments" in dest:
if not resolver.resolved["ENV_SHORT"] in dest["environments"]:
print("Environment: {} not enabled for {}".format(
resolver.resolved["ENV_SHORT"], context.template_path))
return
# Process the template_body - apply context + parameters
resolver.load(template_body, param_body)
else:
resolver.load(template_body)
rendered_body = resolver.render()
if not resolver.resolved_ok():
raise RuntimeError(
"Couldn't resolve all symbols; template has leftover {{ or }}: {}".
format(resolver.unresolved_symbols()))
if context.lint:
if context.template_path.endswith(".json"):
try:
json.loads(rendered_body, strict=False)
print("JSON passed linting process.")
except ValueError as e:
fail("JSON failed linting process.", e)
elif context.template_path.endswith((".yml", ".yaml")):
conf = yamllint_config.YamlLintConfig(content='extends: relaxed')
lint_output = yamllinter.run(rendered_body, conf)
lint_level = 'error'
lint_errors = [
issue for issue in lint_output if issue.level == lint_level
]
if lint_errors:
split_body = rendered_body.splitlines()
for error in lint_errors:
print(error)
# printing line - 1 because lists start at 0, but files at 1
print("\t", split_body[error.line - 1])
fail("YAML failed linting process.")
if context.verbose:
print(context)
if context.no_params:
print('no_params flag set to true!')
print(
'Inline template resolution based on external symbol lookup only and no destination for file write.\n'
)
else:
dir_path = normpath(dirname(dest["path"]))
print("make directories: {} {}".format(dir_path, dest["dir_perm"]))
print("chmod file to: " + dest["file_perm"])
user, group = dest["user_group"].split(":")
print("chown last directory in path to user: {}, group: {}".format(
user, group))
print("chown file to user: {}, group: {}\n".format(user, group))
print("template body:\n{}\nrendered body:\n{}\n".format(
template_body, rendered_body))
elif context.silent:
print("Config template rendered successfully.")
else:
print(rendered_body)
"""
Script for checking lint checking
"""
from yamllint.config import YamlLintConfig
from yamllint import linter
import sys
requested_file = str(sys.argv[1])
# conf object must be created based on .yamllint rules
conf = YamlLintConfig(file='.yamllint')
f = open(requested_file)
gen = linter.run(f, conf, '.yamllint')
errors = list(gen)
if errors:
print(errors)
else:
print("Success")
def run(argv=None):
parser = argparse.ArgumentParser(prog=APP_NAME,
description=APP_DESCRIPTION)
parser.add_argument('files',
metavar='FILE_OR_DIR',
nargs='+',
help='files to check')
parser.add_argument('-c',
'--config',
dest='config_file',
action='store',
help='path to a custom configuration')
parser.add_argument('-f',
'--format',
choices=('parsable', 'standard'),
default='standard',
help='format for parsing output')
parser.add_argument('-v',
'--version',
action='version',
version='%s %s' % (APP_NAME, APP_VERSION))
# TODO: read from stdin when no filename?
args = parser.parse_args(argv)
try:
if args.config_file is not None:
conf = YamlLintConfig(file=args.config_file)
elif os.path.isfile('.yamllint'):
conf = YamlLintConfig(file='.yamllint')
else:
conf = YamlLintConfig('extends: default')
except YamlLintConfigError as e:
print(e, file=sys.stderr)
sys.exit(-1)
return_code = 0
for file in find_files_recursively(args.files):
try:
first = True
with open(file) as f:
for problem in linter.run(f, conf):
if args.format == 'parsable':
print(Format.parsable(problem, file))
else:
if first:
print('\033[4m%s\033[0m' % file)
first = False
print(Format.standard(problem, file))
if return_code == 0 and problem.level == 'error':
return_code = 1
if not first and args.format != 'parsable':
print('')
except EnvironmentError as e:
print(e)
return_code = -1
sys.exit(return_code)
def test_run_on_stream(self):
linter.run(io.StringIO(u'hello'), self.fake_config())
def test_run_on_unicode(self):
linter.run(u'test: document', self.fake_config())
def test_run_on_bytes(self):
linter.run(b'test: document', self.fake_config())
def test_run_on_string(self):
linter.run('test: document', self.fake_config())
def test_run_on_string(self):
linter.run('test: document', self.fake_config())
def test_run_on_bytes(self):
linter.run(b'test: document', self.fake_config())
def check_yaml(self, conf, path, contents): # type: (YamlLintConfig, str, str) -> None
"""Check the given YAML."""
self.check_parsable(path, contents)
self.messages += [self.result_to_message(r, path) for r in linter.run(contents, conf, path)]
def test_run_on_stream(self):
linter.run(io.StringIO(u'hello'), self.fake_config())
def run(argv=None):
parser = argparse.ArgumentParser(prog=APP_NAME,
description=APP_DESCRIPTION)
files_group = parser.add_mutually_exclusive_group(required=True)
files_group.add_argument('files',
metavar='FILE_OR_DIR',
nargs='*',
default=(),
help='files to check')
files_group.add_argument('-',
action='store_true',
dest='stdin',
help='read from standard input')
config_group = parser.add_mutually_exclusive_group()
config_group.add_argument('-c',
'--config-file',
dest='config_file',
action='store',
help='path to a custom configuration')
config_group.add_argument('-d',
'--config-data',
dest='config_data',
action='store',
help='custom configuration (as YAML source)')
parser.add_argument('-f',
'--format',
choices=('parsable', 'standard', 'colored', 'auto'),
default='auto',
help='format for parsing output')
parser.add_argument('-s',
'--strict',
action='store_true',
help='return non-zero exit code on warnings '
'as well as errors')
parser.add_argument('-v',
'--version',
action='version',
version='{} {}'.format(APP_NAME, APP_VERSION))
args = parser.parse_args(argv)
# User-global config is supposed to be in ~/.config/yamllint/config
if 'XDG_CONFIG_HOME' in os.environ:
user_global_config = os.path.join(os.environ['XDG_CONFIG_HOME'],
'yamllint', 'config')
else:
user_global_config = os.path.expanduser('~/.config/yamllint/config')
try:
if args.config_data is not None:
if args.config_data != '' and ':' not in args.config_data:
args.config_data = 'extends: ' + args.config_data
conf = YamlLintConfig(content=args.config_data)
elif args.config_file is not None:
conf = YamlLintConfig(file=args.config_file)
elif os.path.isfile('.yamllint'):
conf = YamlLintConfig(file='.yamllint')
elif os.path.isfile(user_global_config):
conf = YamlLintConfig(file=user_global_config)
else:
conf = YamlLintConfig('extends: default')
except YamlLintConfigError as e:
print(e, file=sys.stderr)
sys.exit(-1)
max_level = 0
for file in find_files_recursively(args.files):
filepath = file[2:] if file.startswith('./') else file
try:
with open(file) as f:
problems = linter.run(f, conf, filepath)
except EnvironmentError as e:
print(e, file=sys.stderr)
sys.exit(-1)
prob_level = show_problems(problems, file, args_format=args.format)
max_level = max(max_level, prob_level)
# read yaml from stdin
if args.stdin:
try:
problems = linter.run(sys.stdin, conf, '')
except EnvironmentError as e:
print(e, file=sys.stderr)
sys.exit(-1)
prob_level = show_problems(problems, 'stdin', args_format=args.format)
max_level = max(max_level, prob_level)
if max_level == PROBLEM_LEVELS['error']:
return_code = 1
elif max_level == PROBLEM_LEVELS['warning']:
return_code = 2 if args.strict else 0
else:
return_code = 0
sys.exit(return_code)
import jsonschema
import sys
import yaml
from yamllint import linter as yaml_linter
from yamllint.config import YamlLintConfig
# Get arguments.
schema_filename = sys.argv[1]
yaml_filename = sys.argv[2]
# Parse inputs.
with open(schema_filename, 'r') as schema_file, open(yaml_filename,
'r') as yaml_file:
# Lint YAML source.
yamllint_conf = YamlLintConfig("extends: default")
errors = list(yaml_linter.run(input=yaml_file, conf=yamllint_conf))
if errors:
print(errors)
print("yamllint failed for:", yaml_filename)
sys.exit(1)
yaml_file.seek(0)
# Parse configuration.
instance = yaml.safe_load(yaml_file)
# Parse schema.
schema = json.load(schema_file)
# Validate YAML source against schema.
jsonschema.validate(instance=instance, schema=schema)
def linter_errors(text: str) -> List[linter.LintProblem]:
problems = linter.run(text, YAMLLINT_CONFIG)
return [p for p in problems if p.level == "error"]