7f0ce89d2b
* First pass at optimizing ale to autoload First off, the structure/function names should be revised a bit, but I will wait for @w0rp's input before unifying the naming style. Second off, the docs probably need some more work, I just did some simple find-and-replace work. With that said, this pull brings major performance gains for ale. On my slowest system, fully loading ale and all its code takes around 150ms. I have moved all of ale's autoload-able code to autoload/, and in addition, implemented lazy-loading of linters. This brings load time on that same system down to 5ms. The only downside of lazy loading is that `g:ale_linters` cannot be changed at runtime; however, it also speeds up performance at runtime by simplfying the logic greatly. Please let me know what you think! Closes #59 * Address Travis/Vint errors For some reason, ale isn't running vint for me... * Incorporate feedback, make fixes Lazy-loading logic is much improved. * Add header comments; remove incorrect workaround * Remove unneeded plugin guards * Fix lazy-loading linter logic Set the wrong variable.... * Fix capitialization
45 lines
1.1 KiB
VimL
45 lines
1.1 KiB
VimL
" Author: KabbAmine <amine.kabb@gmail.com>
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if exists('g:loaded_ale_linters_json_jsonlint')
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finish
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endif
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let g:loaded_ale_linters_json_jsonlint = 1
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function! ale_linters#json#jsonlint#Handle(buffer, lines)
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" Matches patterns like the following:
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" line 2, col 15, found: 'STRING' - expected: 'EOF', '}', ',', ']'.
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let pattern = '^line \(\d\+\), col \(\d*\), \(.\+\)$'
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let output = []
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for line in a:lines
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let match = matchlist(line, pattern)
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if len(l:match) == 0
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continue
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endif
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" vcol is needed to indicate that the column is a character
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call add(output, {
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\ 'bufnr': a:buffer,
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\ 'lnum': match[1] + 0,
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\ 'vcol': 0,
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\ 'col': match[2] + 0,
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\ 'text': match[3],
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\ 'type': 'E',
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\ 'nr': -1,
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\})
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endfor
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return output
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endfunction
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call ale#linter#Define('json', {
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\ 'name': 'jsonlint',
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\ 'executable': 'jsonlint',
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\ 'output_stream': 'stderr',
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\ 'command': 'jsonlint --compact -',
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\ 'callback': 'ale_linters#json#jsonlint#Handle',
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\})
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