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Merge pull request #3158 from ulidtko/improve-dockerfile_lint

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Improve :ALEDetail for dockerfile_lint [READY TO REVIEW]
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Horacio Sanson 2020-06-20 20:58:42 +09:00 committed by GitHub
commit 834d6f9c48
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 22 additions and 3 deletions
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19
ale_linters/dockerfile/dockerfile_lint.vim
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@ -32,14 +32,29 @@ function! ale_linters#dockerfile#dockerfile_lint#Handle(buffer, lines) abort
let l:line = get(l:object, 'line', -1)
let l:message = l:object['message']
if get(l:object, 'description', 'None') isnot# 'None'
let l:message = l:message . '. ' . l:object['description']
let l:link = get(l:object, 'reference_url', '')
if type(l:link) == v:t_list
" Somehow, reference_url is returned as two-part list.
" Anchor markers in that list are sometimes duplicated.
" See https://github.com/projectatomic/dockerfile_lint/issues/134
let l:link = join(l:link, '')
let l:link = substitute(l:link, '##', '#', '')
endif
let l:detail = l:message
if get(l:object, 'description', 'None') isnot# 'None'
let l:detail .= "\n\n" . l:object['description']
endif
let l:detail .= "\n\n" . l:link
call add(l:messages, {
\ 'lnum': l:line,
\ 'text': l:message,
\ 'type': ale_linters#dockerfile#dockerfile_lint#GetType(l:type),
\ 'detail': l:detail,
\})
endfor
endfor

6
test/handler/test_dockerfile_lint_handler.vader
View file

@ -26,21 +26,25 @@ Execute(The dockerfile_lint handler should handle a normal example):
\ 'lnum': -1,
\ 'type': 'E',
\ 'text': "Required LABEL name/key 'Name' is not defined",
\ 'detail': "Required LABEL name/key 'Name' is not defined\n\nhttp://docs.projectatomic.io/container-best-practices/#_recommended_labels_for_your_project",
\ },
\ {
\ 'lnum': -1,
\ 'type': 'E',
\ 'text': "Required LABEL name/key 'Version' is not defined",
\ 'detail': "Required LABEL name/key 'Version' is not defined\n\nhttp://docs.projectatomic.io/container-best-practices/#_recommended_labels_for_your_project",
\ },
\ {
\ 'lnum': 3,
\ 'type': 'I',
\ 'text': "the MAINTAINER command is deprecated. MAINTAINER is deprecated in favor of using LABEL since Docker v1.13.0",
\ 'text': "the MAINTAINER command is deprecated",
\ 'detail': "the MAINTAINER command is deprecated\n\nMAINTAINER is deprecated in favor of using LABEL since Docker v1.13.0\n\nhttps://github.com/docker/cli/blob/master/docs/deprecated.md#maintainer-in-dockerfile",
\ },
\ {
\ 'lnum': -1,
\ 'type': 'I',
\ 'text': "There is no 'CMD' instruction",
\ 'detail': "There is no 'CMD' instruction\n\nhttps://docs.docker.com/engine/reference/builder/#cmd",
\ },
\ ],
\ ale_linters#dockerfile#dockerfile_lint#Handle(bufnr(''), [