mirror of
https://github.com/thegeeklab/ansible-later.git
synced 2024-11-16 01:50:39 +00:00
94 lines
2.4 KiB
Python
94 lines
2.4 KiB
Python
# -*- 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/>.
|
|
|
|
"""
|
|
Use this rule to require or forbid the use of document start marker (``---``).
|
|
|
|
.. rubric:: Options
|
|
|
|
* Set ``present`` to ``true`` when the document start marker is required, or to
|
|
``false`` when it is forbidden.
|
|
|
|
.. rubric:: Examples
|
|
|
|
#. With ``document-start: {present: true}``
|
|
|
|
the following code snippet would **PASS**:
|
|
::
|
|
|
|
---
|
|
this:
|
|
is: [a, document]
|
|
---
|
|
- this
|
|
- is: another one
|
|
|
|
the following code snippet would **FAIL**:
|
|
::
|
|
|
|
this:
|
|
is: [a, document]
|
|
---
|
|
- this
|
|
- is: another one
|
|
|
|
#. With ``document-start: {present: false}``
|
|
|
|
the following code snippet would **PASS**:
|
|
::
|
|
|
|
this:
|
|
is: [a, document]
|
|
...
|
|
|
|
the following code snippet would **FAIL**:
|
|
::
|
|
|
|
---
|
|
this:
|
|
is: [a, document]
|
|
...
|
|
"""
|
|
|
|
|
|
import yaml
|
|
|
|
from yamllint.linter import LintProblem
|
|
|
|
|
|
ID = 'document-start'
|
|
TYPE = 'token'
|
|
CONF = {'present': bool}
|
|
DEFAULT = {'present': True}
|
|
|
|
|
|
def check(conf, token, prev, next, nextnext, context):
|
|
if conf['present']:
|
|
if (isinstance(prev, (yaml.StreamStartToken,
|
|
yaml.DocumentEndToken,
|
|
yaml.DirectiveToken)) and
|
|
not isinstance(token, (yaml.DocumentStartToken,
|
|
yaml.DirectiveToken,
|
|
yaml.StreamEndToken))):
|
|
yield LintProblem(token.start_mark.line + 1, 1,
|
|
'missing document start "---"')
|
|
|
|
else:
|
|
if isinstance(token, yaml.DocumentStartToken):
|
|
yield LintProblem(token.start_mark.line + 1,
|
|
token.start_mark.column + 1,
|
|
'found forbidden document start "---"')
|