72 lines
2.2 KiB
VimL
72 lines
2.2 KiB
VimL
" Author: KabbAmine <amine.kabb@gmail.com>
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" Description: This file adds support for checking HTML code with tidy.
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" CLI options
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let g:ale_html_tidy_executable = get(g:, 'ale_html_tidy_executable', 'tidy')
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let g:ale_html_tidy_args = get(g:, 'ale_html_tidy_args', '-q -e -language en')
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function! ale_linters#html#tidy#GetCommand(buffer) abort
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" Specify file encoding in options
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" (Idea taken from https://github.com/scrooloose/syntastic/blob/master/syntax_checkers/html/tidy.vim)
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let l:file_encoding = get({
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\ 'ascii': '-ascii',
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\ 'big5': '-big5',
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\ 'cp1252': '-win1252',
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\ 'cp850': '-ibm858',
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\ 'cp932': '-shiftjis',
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\ 'iso-2022-jp': '-iso-2022',
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\ 'latin1': '-latin1',
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\ 'macroman': '-mac',
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\ 'sjis': '-shiftjis',
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\ 'utf-16le': '-utf16le',
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\ 'utf-16': '-utf16',
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\ 'utf-8': '-utf8',
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\ }, &fileencoding, '-utf8')
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return printf('%s %s %s -',
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\ g:ale_html_tidy_executable,
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\ g:ale_html_tidy_args,
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\ l:file_encoding
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\ )
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endfunction
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function! ale_linters#html#tidy#Handle(buffer, lines) abort
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" Matches patterns lines like the following:
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" line 7 column 5 - Warning: missing </title> before </head>
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let l:pattern = '^line \(\d\+\) column \(\d\+\) - \(Warning\|Error\): \(.\+\)$'
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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:col = l:match[2] + 0
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let l:type = l:match[3] ==# 'Error' ? 'E' : 'W'
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let l:text = l:match[4]
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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:col,
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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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call ale#linter#Define('html', {
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\ 'name': 'tidy',
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\ 'executable': g:ale_html_tidy_executable,
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\ 'output_stream': 'stderr',
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\ 'command_callback': 'ale_linters#html#tidy#GetCommand',
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\ 'callback': 'ale_linters#html#tidy#Handle',
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\ })
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