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Diffstat (limited to 'ale_linters/dockerfile/dockerlinter.vim')
-rw-r--r-- | ale_linters/dockerfile/dockerlinter.vim | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/ale_linters/dockerfile/dockerlinter.vim b/ale_linters/dockerfile/dockerlinter.vim new file mode 100644 index 00000000..6b35438f --- /dev/null +++ b/ale_linters/dockerfile/dockerlinter.vim @@ -0,0 +1,69 @@ +" Author: Shad +" Description: dockerlinter linter for dockerfile + +call ale#Set('dockerfile_dockerlinter_executable', 'dockerlinter') +call ale#Set('dockerfile_dockerlinter_options', '') + +function! ale_linters#dockerfile#dockerlinter#GetType(type) abort + if a:type is? 'error' + return 'E' + elseif a:type is? 'warning' + return 'W' + endif + + return 'I' +endfunction + +function! ale_linters#dockerfile#dockerlinter#Handle(buffer, lines) abort + try + let l:data = json_decode(join(a:lines, '')) + catch + return [] + endtry + + if empty(l:data) + " Should never happen, but it's better to be on the safe side + return [] + endif + + let l:messages = [] + + for l:object in l:data + let l:line = get(l:object, 'lineNumber', -1) + let l:message = l:object['message'] + let l:type = l:object['level'] + let l:detail = l:message + let l:code = l:object['code'] + + if l:code =~# '^SC' + let l:link = 'https://www.shellcheck.net/wiki/' . l:code + else + let l:link = 'https://github.com/buddy-works/dockerfile-linter/blob/master/Rules.md#' . l:code + endif + + let l:detail = l:message . "\n\n" . l:link + + call add(l:messages, { + \ 'lnum': l:line, + \ 'code': l:code, + \ 'text': l:message, + \ 'type': ale_linters#dockerfile#dockerlinter#GetType(l:type), + \ 'detail': l:detail, + \}) + endfor + + return l:messages +endfunction + +function! ale_linters#dockerfile#dockerlinter#GetCommand(buffer) abort + return '%e' . ale#Pad(ale#Var(a:buffer, 'dockerfile_dockerlinter_options')) + \ . ' -j -f' + \ . ' %t' +endfunction + +call ale#linter#Define('dockerfile', { +\ 'name': 'dockerlinter', +\ 'executable': {b -> ale#Var(b, 'dockerfile_dockerlinter_executable')}, +\ 'command': function('ale_linters#dockerfile#dockerlinter#GetCommand'), +\ 'callback': 'ale_linters#dockerfile#dockerlinter#Handle', +\}) |