diff options
| -rw-r--r-- | ale_linters/vim/ale_custom_linting_rules.vim | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/ale_linters/vim/ale_custom_linting_rules.vim b/ale_linters/vim/ale_custom_linting_rules.vim new file mode 100644 index 00000000..9981c54f --- /dev/null +++ b/ale_linters/vim/ale_custom_linting_rules.vim @@ -0,0 +1,47 @@ +" Author: w0rp <devw0rp@gmail.com> +" Description: A linter for checking ALE project code itself. + +function! ale_linters#vim#ale_custom_linting_rules#GetExecutable(buffer) abort + " Look for the custom-linting-rules script. + return ale#path#FindNearestFile(a:buffer, 'test/script/custom-linting-rules') +endfunction + +function! s:GetALEProjectDir(buffer) abort + let l:executable = ale_linters#vim#ale_custom_linting_rules#GetExecutable(a:buffer) + + return ale#path#Dirname(ale#path#Dirname(ale#path#Dirname(l:executable))) +endfunction + +function! ale_linters#vim#ale_custom_linting_rules#GetCommand(buffer) abort + let l:dir = s:GetALEProjectDir(a:buffer) + + return ale#path#CdString(l:dir) . '%e .' +endfunction + +function! ale_linters#vim#ale_custom_linting_rules#Handle(buffer, lines) abort + let l:dir = s:GetALEProjectDir(a:buffer) + let l:output = [] + let l:pattern = '\v^([a-zA-Z]?:?[^:]+):(\d+) (.+)$' + + for l:match in ale#util#GetMatches(a:lines, l:pattern) + let l:filename = ale#path#GetAbsPath(l:dir, l:match[1]) + + if bufnr(l:filename) is a:buffer + call add(l:output, { + \ 'lnum': l:match[2], + \ 'text': l:match[3], + \ 'type': 'W', + \}) + endif + endfor + + return l:output +endfunction + +call ale#linter#Define('vim', { +\ 'name': 'ale_custom_linting_rules', +\ 'executable_callback': 'ale_linters#vim#ale_custom_linting_rules#GetExecutable', +\ 'command_callback': 'ale_linters#vim#ale_custom_linting_rules#GetCommand', +\ 'callback': 'ale_linters#vim#ale_custom_linting_rules#Handle', +\ 'lint_file': 1, +\}) |