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
72 lines
2.0 KiB
VimL
72 lines
2.0 KiB
VimL
" Author: w0rp <devw0rp@gmail.com>
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" Description: gcc for Fortran files
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if exists('g:loaded_ale_linters_fortran_gcc')
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finish
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endif
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let g:loaded_ale_linters_fortran_gcc = 1
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" Set this option to change the GCC options for warnings for Fortran.
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if !exists('g:ale_fortran_gcc_options')
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let g:ale_fortran_gcc_options = '-Wall'
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endif
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function! ale_linters#fortran#gcc#Handle(buffer, lines)
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" We have to match a starting line and a later ending line together,
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" like so.
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"
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" :21.34:
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" Error: Expected comma in I/O list at (1)
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let line_marker_pattern = '^:\(\d\+\)\.\(\d\+\):$'
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let message_pattern = '^\(Error\|Warning\): \(.\+\)$'
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let looking_for_message = 0
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let last_loclist_obj = {}
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let output = []
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for line in a:lines
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if looking_for_message
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let l:match = matchlist(line, message_pattern)
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else
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let l:match = matchlist(line, line_marker_pattern)
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endif
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if len(l:match) == 0
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continue
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endif
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if looking_for_message
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let looking_for_message = 0
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" Now we have the text, we can set it and add the error.
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let last_loclist_obj.text = l:match[2]
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let last_loclist_obj.type = l:match[1] ==# 'Warning' ? 'W' : 'E'
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call add(output, last_loclist_obj)
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else
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let last_loclist_obj = {
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\ 'bufnr': a:buffer,
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\ 'lnum': l:match[1] + 0,
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\ 'vcol': 0,
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\ 'col': l:match[2] + 0,
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\ 'nr': -1,
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\}
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" Start looking for the message and error type.
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let looking_for_message = 1
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endif
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endfor
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return output
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endfunction
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call ale#linter#Define('fortran', {
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\ 'name': 'gcc',
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\ 'output_stream': 'stderr',
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\ 'executable': 'gcc',
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\ 'command': 'gcc -S -x f95 -fsyntax-only -ffree-form '
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\ . g:ale_fortran_gcc_options
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\ . ' -',
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\ 'callback': 'ale_linters#fortran#gcc#Handle',
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\})
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