69 lines
2.2 KiB
VimL
69 lines
2.2 KiB
VimL
" Author: David Mohundro <david@mohundro.com>, Gordon Fontenot <gordon@fonten.io>
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" Description: swiftlint for swift files
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call ale#Set('swift_swiftlint_executable', 'swiftlint')
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call ale#Set('swift_swiftlint_use_global', get(g:, 'ale_use_global_executables', 0))
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function! ale_linters#swift#swiftlint#GetExecutable(buffer) abort
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return ale#node#FindExecutable(a:buffer, 'swift_swiftlint', [
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\ 'Pods/SwiftLint/swiftlint',
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\ 'ios/Pods/SwiftLint/swiftlint',
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\ 'swiftlint',
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\])
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endfunction
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function! ale_linters#swift#swiftlint#GetCommand(buffer) abort
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let l:executable = ale_linters#swift#swiftlint#GetExecutable(a:buffer)
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let l:args = 'lint --use-stdin'
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return ale#Escape(l:executable)
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\ . ' ' .l:args
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endfunction
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function! ale_linters#swift#swiftlint#Handle(buffer, lines) abort
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let l:pattern = '\v^([a-zA-Z]?:?[^:]+):(\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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let l:item = {
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\ 'lnum': str2nr(l:match[2]),
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\ 'type': l:match[4] is# 'error' ? 'E' : 'W',
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\ 'text': l:match[5],
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\}
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if l:match[4] is# 'error'
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let l:item.type = 'E'
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elseif l:match[4] is# 'note'
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let l:item.type = 'I'
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endif
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if !empty(l:match[3])
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let l:item.col = str2nr(l:match[3])
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endif
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" If the filename is something like <stdin>, <nofile> or -, then
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" this is an error for the file we checked.
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if l:match[1] isnot# '-' && l:match[1][0] isnot# '<'
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let l:item['filename'] = l:match[1]
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endif
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" Parse the code if it's there.
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let l:code_match = matchlist(l:item.text, '\v^(.+) \(([^ (]+)\)$')
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if !empty(l:code_match)
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let l:item.text = l:code_match[1]
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let l:item.code = l:code_match[2]
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endif
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call add(l:output, l:item)
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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('swift', {
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\ 'name': 'swiftlint',
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\ 'executable': function('ale_linters#swift#swiftlint#GetExecutable'),
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\ 'command': function('ale_linters#swift#swiftlint#GetCommand'),
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\ 'callback': 'ale_linters#swift#swiftlint#Handle',
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\})
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