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Diffstat (limited to 'ale_linters/bzl/buildifier.vim')
-rw-r--r-- | ale_linters/bzl/buildifier.vim | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/ale_linters/bzl/buildifier.vim b/ale_linters/bzl/buildifier.vim new file mode 100644 index 00000000..42cd3cd9 --- /dev/null +++ b/ale_linters/bzl/buildifier.vim @@ -0,0 +1,40 @@ +" Author: Chuck Grindel <chuck.grindel@gmail.com> +" Description: Bazel Starlark lint support using buildifier. + +function! ale_linters#bzl#buildifier#GetCommand(buffer) abort + let l:executable = ale#Escape(ale#fixers#buildifier#GetExecutable(a:buffer)) + let l:options = ale#Var(a:buffer, 'bazel_buildifier_options') + let l:filename = ale#Escape(bufname(a:buffer)) + + let l:command = l:executable . ' -mode check -lint warn -path %s' + + if l:options isnot# '' + let l:command .= ' ' . l:options + endif + + return l:command +endfunction + +function! ale_linters#bzl#buildifier#Handle(buffer, lines) abort + let l:pattern = '\v^[^:]+:(\d+):(\d+)?:?\s+(syntax error near)?(.+)$' + let l:output = [] + + for l:match in ale#util#GetMatches(a:lines, l:pattern) + call add(l:output, { + \ 'lnum': l:match[1] + 0, + \ 'col': l:match[2] + 0, + \ 'text': l:match[3] . l:match[4], + \ 'type': l:match[3] is# 'syntax error near' ? 'E' : 'W', + \}) + endfor + + return l:output +endfunction + +call ale#linter#Define('bzl', { +\ 'name': 'buildifier', +\ 'output_stream': 'both', +\ 'executable': function('ale#fixers#buildifier#GetExecutable'), +\ 'command': function('ale_linters#bzl#buildifier#GetCommand'), +\ 'callback': function('ale_linters#bzl#buildifier#Handle'), +\}) |