151 lines
4.3 KiB
VimL
151 lines
4.3 KiB
VimL
" Author: w0rp <devw0rp@gmail.com>
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" Description: This file implements debugging information for ALE
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let s:global_variable_list = [
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\ 'ale_echo_cursor',
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\ 'ale_echo_msg_error_str',
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\ 'ale_echo_msg_format',
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\ 'ale_echo_msg_warning_str',
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\ 'ale_enabled',
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\ 'ale_keep_list_window_open',
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\ 'ale_lint_delay',
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\ 'ale_lint_on_enter',
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\ 'ale_lint_on_save',
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\ 'ale_lint_on_text_changed',
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\ 'ale_linter_aliases',
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\ 'ale_linters',
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\ 'ale_open_list',
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\ 'ale_set_highlights',
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\ 'ale_set_loclist',
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\ 'ale_set_quickfix',
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\ 'ale_set_signs',
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\ 'ale_sign_column_always',
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\ 'ale_sign_error',
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\ 'ale_sign_offset',
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\ 'ale_sign_warning',
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\ 'ale_statusline_format',
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\ 'ale_warn_about_trailing_whitespace',
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\]
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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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if has_key(b:, l:key)
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echom 'let b:' . l:key . ' = ' . string(b:[l:key])
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endif
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endfor
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endfunction
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function! s:EchoGlobalVariables() abort
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for l:key in s:global_variable_list
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echom 'let g:' . l:key . ' = ' . string(get(g:, l:key, v:null))
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if has_key(b:, l:key)
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echom 'let b:' . l:key . ' = ' . string(b:[l:key])
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endif
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endfor
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endfunction
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function! s:EchoCommandHistory() abort
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let l:buffer = bufnr('%')
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if !has_key(g:ale_buffer_info, l:buffer)
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return
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endif
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for l:item in g:ale_buffer_info[l:buffer].history
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let l:status_message = l:item.status
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" Include the exit code in output if we have it.
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if l:item.status ==# 'finished'
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let l:status_message .= ' - exit code ' . l:item.exit_code
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endif
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echom '(' . l:status_message . ') ' . string(l:item.command)
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if g:ale_history_log_output && has_key(l:item, 'output')
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if empty(l:item.output)
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echom ''
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echom '<<<NO OUTPUT RETURNED>>>'
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echom ''
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else
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echom ''
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echom '<<<OUTPUT STARTS>>>'
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for l:line in l:item.output
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echom l:line
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endfor
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echom '<<<OUTPUT ENDS>>>'
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echom ''
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endif
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endif
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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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echom ' Global Variables:'
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echom ''
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call s:EchoGlobalVariables()
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echom ' Command History:'
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echom ''
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call s:EchoCommandHistory()
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endfunction
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function! ale#debugging#InfoToClipboard() abort
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redir @+>
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silent call ale#debugging#Info()
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redir END
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echom 'ALEInfo copied to your clipboard'
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endfunction
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