46 lines
1.5 KiB
VimL
46 lines
1.5 KiB
VimL
" Author: Sven-Hendrik Haase <svenstaro@gmail.com>
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" Description: glslang-based linter for glsl files
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"
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" TODO: Once https://github.com/KhronosGroup/glslang/pull/1047 is accepted,
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" we can use stdin.
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let g:ale_glsl_glslang_executable =
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\ get(g:, 'ale_glsl_glslang_executable', 'glslangValidator')
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let g:ale_glsl_glslang_options = get(g:, 'ale_glsl_glslang_options', '')
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function! ale_linters#glsl#glslang#GetExecutable(buffer) abort
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return ale#Var(a:buffer, 'glsl_glslang_executable')
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endfunction
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function! ale_linters#glsl#glslang#GetCommand(buffer) abort
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return ale_linters#glsl#glslang#GetExecutable(a:buffer)
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\ . ' ' . ale#Var(a:buffer, 'glsl_glslang_options')
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\ . ' ' . '-C %t'
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endfunction
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function! ale_linters#glsl#glslang#Handle(buffer, lines) abort
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" Matches patterns like the following:
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"
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" ERROR: 0:5: 'foo' : undeclared identifier
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let l:pattern = '^\(.\+\): \(\d\+\):\(\d\+\): \(.\+\)'
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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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call add(l:output, {
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\ 'lnum': str2nr(l:match[3]),
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\ 'col': str2nr(l:match[2]),
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\ 'text': l:match[4],
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\ 'type': l:match[1] is# 'ERROR' ? 'E' : 'W',
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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('glsl', {
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\ 'name': 'glslang',
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\ 'executable_callback': 'ale_linters#glsl#glslang#GetExecutable',
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\ 'command_callback': 'ale_linters#glsl#glslang#GetCommand',
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\ 'callback': 'ale_linters#glsl#glslang#Handle',
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\})
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