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