66 lines
2.3 KiB
Python
66 lines
2.3 KiB
Python
# -*- coding: utf-8 -*-
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# perl.py - sublimelint package for checking perl files
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import re
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import subprocess
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from base_linter import BaseLinter
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CONFIG = {
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'language': 'Perl'
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}
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class Linter(BaseLinter):
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PERLCRITIC_RE = re.compile(r'\[(?P<pbp>.+)\] (?P<error>.+?) at line (?P<line>\d+), column (?P<column>\d+).+?')
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PERL_RE = re.compile(r'(?P<error>.+?) at .+? line (?P<line>\d+)(, near "(?P<near>.+?)")?')
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def __init__(self, config):
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super(Linter, self).__init__(config)
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self.linter = None
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def get_executable(self, view):
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self.linter = view.settings().get('perl_linter', 'perlcritic')
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if self.linter == 'perl':
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linter_name = 'Perl'
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else:
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linter_name = 'Perl::Critic'
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try:
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path = self.get_mapped_executable(view, self.linter)
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subprocess.call([path, '--version'], startupinfo=self.get_startupinfo())
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return (True, path, 'using {0}'.format(linter_name))
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except OSError:
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return (False, '', '{0} is required'.format(linter_name))
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def get_lint_args(self, view, code, filename):
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if self.linter == 'perl':
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return ['-c']
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else:
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return ['--verbose', '8']
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def parse_errors(self, view, errors, lines, errorUnderlines, violationUnderlines, warningUnderlines, errorMessages, violationMessages, warningMessages):
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for line in errors.splitlines():
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if self.linter == 'perl':
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match = self.PERL_RE.match(line)
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else:
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match = self.PERLCRITIC_RE.match(line)
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if match:
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error, line = match.group('error'), match.group('line')
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lineno = int(line)
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if self.linter == 'perl':
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near = match.group('near')
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if near:
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error = '{0}, near "{1}"'.format(error, near)
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self.underline_regex(view, lineno, '(?P<underline>{0})'.format(re.escape(near)), lines, errorUnderlines)
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else:
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column = match.group('column')
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column = int(column) - 1
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self.underline_word(view, lineno, column, errorUnderlines)
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self.add_message(lineno, lines, error, errorMessages)
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