67 lines
2 KiB
VimL
67 lines
2 KiB
VimL
" Author: w0rp <devw0rp@gmail.com>
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" Description: gcc for Fortran files
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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) abort
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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 l:line_marker_pattern = ':\(\d\+\)[.:]\=\(\d\+\)\=:\=$'
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let l:message_pattern = '^\(Error\|Warning\): \(.\+\)$'
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let l:looking_for_message = 0
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let l:last_loclist_obj = {}
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let l:output = []
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for l:line in a:lines
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if l:looking_for_message
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let l:match = matchlist(l:line, l:message_pattern)
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else
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let l:match = matchlist(l:line, l: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 l:looking_for_message
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let l: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 l:last_loclist_obj.text = l:match[2]
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let l:last_loclist_obj.type = l:match[1] ==# 'Warning' ? 'W' : 'E'
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call add(l:output, l:last_loclist_obj)
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else
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let l:last_loclist_obj = {
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\ 'bufnr': a:buffer,
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\ 'lnum': l:match[1] + 0,
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\ 'col': l:match[2] + 0,
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\}
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" Start looking for the message and error type.
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let l:looking_for_message = 1
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endif
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endfor
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return l:output
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endfunction
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function! ale_linters#fortran#gcc#GetCommand(buffer) abort
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return '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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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_callback': 'ale_linters#fortran#gcc#GetCommand',
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\ 'callback': 'ale_linters#fortran#gcc#Handle',
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\})
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