76 lines
2.3 KiB
VimL
76 lines
2.3 KiB
VimL
" Author: Vincent Lequertier <https://github.com/SkySymbol>, Chris Weyl <cweyl@alumni.drew.edu>
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" Description: This file adds support for checking perl with perl critic
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let g:ale_perl_perlcritic_executable =
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\ get(g:, 'ale_perl_perlcritic_executable', 'perlcritic')
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let g:ale_perl_perlcritic_profile =
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\ get(g:, 'ale_perl_perlcritic_profile', '.perlcriticrc')
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let g:ale_perl_perlcritic_options =
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\ get(g:, 'ale_perl_perlcritic_options', '')
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let g:ale_perl_perlcritic_showrules =
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\ get(g:, 'ale_perl_perlcritic_showrules', 0)
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function! ale_linters#perl#perlcritic#GetExecutable(buffer) abort
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return ale#Var(a:buffer, 'perl_perlcritic_executable')
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endfunction
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function! ale_linters#perl#perlcritic#GetProfile(buffer) abort
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" first see if we've been overridden
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let l:profile = ale#Var(a:buffer, 'perl_perlcritic_profile')
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if l:profile ==? ''
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return ''
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endif
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" otherwise, iterate upwards to find it
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return ale#path#FindNearestFile(a:buffer, l:profile)
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endfunction
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function! ale_linters#perl#perlcritic#GetCommand(buffer) abort
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let l:critic_verbosity = '%l:%c %m\n'
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if ale#Var(a:buffer, 'perl_perlcritic_showrules')
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let l:critic_verbosity = '%l:%c %m [%p]\n'
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endif
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let l:profile = ale_linters#perl#perlcritic#GetProfile(a:buffer)
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let l:options = ale#Var(a:buffer, 'perl_perlcritic_options')
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let l:command = ale#Escape(ale_linters#perl#perlcritic#GetExecutable(a:buffer))
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\ . " --verbose '". l:critic_verbosity . "' --nocolor"
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if l:profile !=? ''
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let l:command .= ' --profile ' . ale#Escape(l:profile)
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endif
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if l:options !=? ''
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let l:command .= ' ' . l:options
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endif
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return l:command
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endfunction
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function! ale_linters#perl#perlcritic#Handle(buffer, lines) abort
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let l:pattern = '\(\d\+\):\(\d\+\) \(.\+\)'
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let l:output = []
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for l:match in ale#util#GetMatches(a:lines, l:pattern)
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call add(l:output, {
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\ 'lnum': l:match[1],
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\ 'col': l:match[2],
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\ 'text': l:match[3],
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\})
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endfor
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return l:output
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endfunction
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call ale#linter#Define('perl', {
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\ 'name': 'perlcritic',
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\ 'output_stream': 'stdout',
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\ 'executable_callback': 'ale_linters#perl#perlcritic#GetExecutable',
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\ 'command_callback': 'ale_linters#perl#perlcritic#GetCommand',
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\ 'callback': 'ale_linters#perl#perlcritic#Handle',
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\})
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