mirror of
https://github.com/thegeeklab/ansible-later.git
synced 2024-11-18 10:50:40 +00:00
90 lines
3.2 KiB
Python
90 lines
3.2 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/>.
|
||
|
|
|
||
|
|
import string
|
||
|
|
|
||
|
|
import yaml
|
||
|
|
|
||
|
|
from yamllint.linter import LintProblem
|
||
|
|
|
||
|
|
|
||
|
|
def spaces_after(token, prev, next, min=-1, max=-1,
|
||
|
|
min_desc=None, max_desc=None):
|
||
|
|
if next is not None and token.end_mark.line == next.start_mark.line:
|
||
|
|
spaces = next.start_mark.pointer - token.end_mark.pointer
|
||
|
|
if max != - 1 and spaces > max:
|
||
|
|
return LintProblem(token.start_mark.line + 1,
|
||
|
|
next.start_mark.column, max_desc)
|
||
|
|
elif min != - 1 and spaces < min:
|
||
|
|
return LintProblem(token.start_mark.line + 1,
|
||
|
|
next.start_mark.column + 1, min_desc)
|
||
|
|
|
||
|
|
|
||
|
|
def spaces_before(token, prev, next, min=-1, max=-1,
|
||
|
|
min_desc=None, max_desc=None):
|
||
|
|
if (prev is not None and prev.end_mark.line == token.start_mark.line and
|
||
|
|
# Discard tokens (only scalars?) that end at the start of next line
|
||
|
|
(prev.end_mark.pointer == 0 or
|
||
|
|
prev.end_mark.buffer[prev.end_mark.pointer - 1] != '\n')):
|
||
|
|
spaces = token.start_mark.pointer - prev.end_mark.pointer
|
||
|
|
if max != - 1 and spaces > max:
|
||
|
|
return LintProblem(token.start_mark.line + 1,
|
||
|
|
token.start_mark.column, max_desc)
|
||
|
|
elif min != - 1 and spaces < min:
|
||
|
|
return LintProblem(token.start_mark.line + 1,
|
||
|
|
token.start_mark.column + 1, min_desc)
|
||
|
|
|
||
|
|
|
||
|
|
def get_line_indent(token):
|
||
|
|
"""Finds the indent of the line the token starts in."""
|
||
|
|
start = token.start_mark.buffer.rfind('\n', 0,
|
||
|
|
token.start_mark.pointer) + 1
|
||
|
|
content = start
|
||
|
|
while token.start_mark.buffer[content] == ' ':
|
||
|
|
content += 1
|
||
|
|
return content - start
|
||
|
|
|
||
|
|
|
||
|
|
def get_real_end_line(token):
|
||
|
|
"""Finds the line on which the token really ends.
|
||
|
|
|
||
|
|
With pyyaml, scalar tokens often end on a next line.
|
||
|
|
"""
|
||
|
|
end_line = token.end_mark.line + 1
|
||
|
|
|
||
|
|
if not isinstance(token, yaml.ScalarToken):
|
||
|
|
return end_line
|
||
|
|
|
||
|
|
pos = token.end_mark.pointer - 1
|
||
|
|
while (pos >= token.start_mark.pointer - 1 and
|
||
|
|
token.end_mark.buffer[pos] in string.whitespace):
|
||
|
|
if token.end_mark.buffer[pos] == '\n':
|
||
|
|
end_line -= 1
|
||
|
|
pos -= 1
|
||
|
|
return end_line
|
||
|
|
|
||
|
|
|
||
|
|
def is_explicit_key(token):
|
||
|
|
# explicit key:
|
||
|
|
# ? key
|
||
|
|
# : v
|
||
|
|
# or
|
||
|
|
# ?
|
||
|
|
# key
|
||
|
|
# : v
|
||
|
|
return (token.start_mark.pointer < token.end_mark.pointer and
|
||
|
|
token.start_mark.buffer[token.start_mark.pointer] == '?')
|