52 lines
1.5 KiB
VimL
52 lines
1.5 KiB
VimL
" Author: Prashanth Chandra https://github.com/prashcr
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" Description: tslint for TypeScript files
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function! ale_linters#typescript#tslint#Handle(buffer, lines) abort
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" Matches patterns like the following:
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"
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" hello.ts[7, 41]: trailing whitespace
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" hello.ts[5, 1]: Forbidden 'var' keyword, use 'let' or 'const' instead
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"
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let l:ext = '.' . fnamemodify(bufname(a:buffer), ':e')
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let l:pattern = '.\+' . l:ext . '\[\(\d\+\), \(\d\+\)\]: \(.\+\)'
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let l:output = []
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for l:line in a:lines
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let l:match = matchlist(l:line, l:pattern)
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if len(l:match) == 0
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continue
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endif
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let l:line = l:match[1] + 0
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let l:column = l:match[2] + 0
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let l:type = 'E'
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let l:text = l:match[3]
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" vcol is Needed to indicate that the column is a character.
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call add(l:output, {
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\ 'bufnr': a:buffer,
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\ 'lnum': l:line,
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\ 'col': l:column,
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\ 'text': l:text,
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\ 'type': l:type,
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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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function! ale_linters#typescript#tslint#BuildLintCommand(buffer) abort
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let l:tsconfig_path = ale#util#FindNearestFile(a:buffer, 'tslint.json')
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let l:tslint_options = empty(l:tsconfig_path) ? '' : '-c ' . l:tsconfig_path
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return 'tslint ' . l:tslint_options . ' %t'
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endfunction
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call ale#linter#Define('typescript', {
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\ 'name': 'tslint',
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\ 'executable': 'tslint',
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\ 'command_callback': 'ale_linters#typescript#tslint#BuildLintCommand',
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\ 'callback': 'ale_linters#typescript#tslint#Handle',
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\})
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