/usr/lib/python3/dist-packages/yamllint/cli.py is in yamllint 1.10.0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 | # -*- coding: utf-8 -*-
# Copyright (C) 2016 Adrien Vergé
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
from __future__ import print_function
import os
import sys
import platform
import argparse
from yamllint import APP_DESCRIPTION, APP_NAME, APP_VERSION
from yamllint.config import YamlLintConfig, YamlLintConfigError
from yamllint.linter import PROBLEM_LEVELS
from yamllint import linter
def find_files_recursively(items):
for item in items:
if os.path.isdir(item):
for root, dirnames, filenames in os.walk(item):
for filename in [f for f in filenames
if f.endswith(('.yml', '.yaml'))]:
yield os.path.join(root, filename)
else:
yield item
def supports_color():
supported_platform = not (platform.system() == 'Windows' and not
('ANSICON' in os.environ or
('TERM' in os.environ and
os.environ['TERM'] == 'ANSI')))
return (supported_platform and
hasattr(sys.stdout, 'isatty') and sys.stdout.isatty())
class Format(object):
@staticmethod
def parsable(problem, filename):
return ('%(file)s:%(line)s:%(column)s: [%(level)s] %(message)s' %
{'file': filename,
'line': problem.line,
'column': problem.column,
'level': problem.level,
'message': problem.message})
@staticmethod
def standard(problem, filename):
line = ' %d:%d' % (problem.line, problem.column)
line += max(12 - len(line), 0) * ' '
line += problem.level
line += max(21 - len(line), 0) * ' '
line += problem.desc
if problem.rule:
line += ' (%s)' % problem.rule
return line
@staticmethod
def standard_color(problem, filename):
line = ' \033[2m%d:%d\033[0m' % (problem.line, problem.column)
line += max(20 - len(line), 0) * ' '
if problem.level == 'warning':
line += '\033[33m%s\033[0m' % problem.level
else:
line += '\033[31m%s\033[0m' % problem.level
line += max(38 - len(line), 0) * ' '
line += problem.desc
if problem.rule:
line += ' \033[2m(%s)\033[0m' % problem.rule
return line
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 supports_color():
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)
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