60 lines
1.9 KiB
VimL
60 lines
1.9 KiB
VimL
" Author: w0rp <devw0rp@gmail.com>
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" Description: This file implements debugging information for ALE
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function! s:GetLinterVariables(filetype, linter_names) abort
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let l:variable_list = []
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let l:filetype_parts = split(a:filetype, '\.')
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for l:key in keys(g:)
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" Extract variable names like: 'ale_python_flake8_executable'
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let l:match = matchlist(l:key, '\v^ale_([^_]+)_([^_]+)_.+$')
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" Include matching variables.
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if !empty(l:match)
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\&& index(l:filetype_parts, l:match[1]) >= 0
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\&& index(a:linter_names, l:match[2]) >= 0
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call add(l:variable_list, l:key)
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endif
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endfor
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call sort(l:variable_list)
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return l:variable_list
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endfunction
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function! s:EchoLinterVariables(variable_list) abort
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for l:key in a:variable_list
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echom 'let g:' . l:key . ' = ' . string(g:[l:key])
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endfor
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endfunction
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function! ale#debugging#Info() abort
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let l:filetype = &filetype
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" We get the list of enabled linters for free by the above function.
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let l:enabled_linters = deepcopy(ale#linter#Get(l:filetype))
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" But have to build the list of available linters ourselves.
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let l:all_linters = []
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let l:linter_variable_list = []
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for l:part in split(l:filetype, '\.')
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let l:aliased_filetype = ale#linter#ResolveFiletype(l:part)
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call extend(l:all_linters, ale#linter#GetAll(l:aliased_filetype))
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endfor
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let l:all_names = map(l:all_linters, 'v:val[''name'']')
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let l:enabled_names = map(l:enabled_linters, 'v:val[''name'']')
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" Load linter variables to display
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" This must be done after linters are loaded.
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let l:variable_list = s:GetLinterVariables(l:filetype, l:enabled_names)
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echom ' Current Filetype: ' . l:filetype
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echom 'Available Linters: ' . string(l:all_names)
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echom ' Enabled Linters: ' . string(l:enabled_names)
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echom ' Linter Variables:'
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echom ''
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call s:EchoLinterVariables(l:variable_list)
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endfunction
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