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55 lines
1.7 KiB
Python
55 lines
1.7 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright (C) 2016 Adrien Vergé
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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"""
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Use this rule to force the type of new line characters.
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.. rubric:: Options
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* Set ``type`` to ``unix`` to use UNIX-typed new line characters (``\\n``), or
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``dos`` to use DOS-typed new line characters (``\\r\\n``).
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.. rubric:: Default values (when enabled)
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.. code-block:: yaml
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rules:
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new-lines:
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type: unix
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"""
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from yamllint.linter import LintProblem
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ID = 'new-lines'
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TYPE = 'line'
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CONF = {'type': ('unix', 'dos')}
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DEFAULT = {'type': 'unix'}
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def check(conf, line):
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if line.start == 0 and len(line.buffer) > line.end:
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if conf['type'] == 'dos':
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if (line.end + 2 > len(line.buffer) or
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line.buffer[line.end:line.end + 2] != '\r\n'):
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yield LintProblem(1, line.end - line.start + 1,
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'wrong new line character: expected \\r\\n')
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else:
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if line.buffer[line.end] == '\r':
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yield LintProblem(1, line.end - line.start + 1,
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'wrong new line character: expected \\n')
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