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Specify config with environment variable YAMLLINT_CONFIG_FILE

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Add option to specify config file with environment variable.
Add test case.
This commit is contained in:
Will Badart 2020-04-28 02:13:32 -07:00 committed by GitHub
parent a54cbce1b6
commit 94c0416f6b
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 24 additions and 1 deletions
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20
tests/test_cli.py
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@ -24,6 +24,7 @@ import os
import pty
import shutil
import sys
import tempfile
import unittest
from tests.common import build_temp_workspace
@ -285,6 +286,25 @@ class CommandLineTestCase(unittest.TestCase):
cli.run((os.path.join(self.wd, 'a.yaml'), ))
self.assertEqual(ctx.returncode, 1)
def test_run_with_user_yamllint_config_file_in_env(self):
self.addCleanup(os.environ.__delitem__, 'YAMLLINT_CONFIG_FILE')
with tempfile.NamedTemporaryFile('w') as f:
os.environ['YAMLLINT_CONFIG_FILE'] = f.name
f.write('rules: {trailing-spaces: disable}')
f.flush()
with RunContext(self) as ctx:
cli.run((os.path.join(self.wd, 'a.yaml'), ))
self.assertEqual(ctx.returncode, 0)
with tempfile.NamedTemporaryFile('w') as f:
os.environ['YAMLLINT_CONFIG_FILE'] = f.name
f.write('rules: {trailing-spaces: enable}')
f.flush()
with RunContext(self) as ctx:
cli.run((os.path.join(self.wd, 'a.yaml'), ))
self.assertEqual(ctx.returncode, 1)
def test_run_version(self):
with RunContext(self) as ctx:
cli.run(('--version', ))

5
yamllint/cli.py
View File

@ -144,8 +144,11 @@ def run(argv=None):
args = parser.parse_args(argv)
if 'YAMLLINT_CONFIG_FILE' in os.environ:
user_global_config = os.path.expanduser(
os.environ['YAMLLINT_CONFIG_FILE'])
# User-global config is supposed to be in ~/.config/yamllint/config
if 'XDG_CONFIG_HOME' in os.environ:
elif 'XDG_CONFIG_HOME' in os.environ:
user_global_config = os.path.join(
os.environ['XDG_CONFIG_HOME'], 'yamllint', 'config')
else: