74 lines
2.1 KiB
VimL
74 lines
2.1 KiB
VimL
" Author: Prashanth Chandra https://github.com/prashcr
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" Description: tslint for TypeScript files
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let g:ale_typescript_tslint_executable =
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\ get(g:, 'ale_typescript_tslint_executable', 'tslint')
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let g:ale_typescript_tslint_config_path =
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\ get(g:, 'ale_typescript_tslint_config_path', '')
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function! ale_linters#typescript#tslint#GetExecutable(buffer) abort
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return ale#util#ResolveLocalPath(
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\ a:buffer,
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\ 'node_modules/.bin/tslint',
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\ ale#Var(a:buffer, 'typescript_tslint_executable')
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\)
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endfunction
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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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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:tslint_config_path = ale#util#ResolveLocalPath(
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\ a:buffer,
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\ 'tslint.json',
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\ ale#Var(a:buffer, 'typescript_tslint_config_path')
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\)
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let l:tslint_config_option = !empty(l:tslint_config_path)
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\ ? '-c ' . fnameescape(l:tslint_config_path)
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\ : ''
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return ale_linters#typescript#tslint#GetExecutable(a:buffer)
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\ . ' ' . l:tslint_config_option
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\ . ' %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_callback': 'ale_linters#typescript#tslint#GetExecutable',
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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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