13456d5a71
This adds the first syntaxchecker for `Dockerfile`. This uses [dockerfile-lint](https://github.com/projectatomic/dockerfile_lint) and expect the `dockerfile-lint` binary to be available (usually through the `npm` install). By default, it will simply check for basic syntax correctness of the `Dockerfile`. One can pass a custom `yml` rule file through the `syntastic_dockerfile_dockerfile_lint_post_args`, for example: ```vim let b:syntastic_dockerfile_dockerfile_lint_post_args = '-r /path/to/rule/file.yml' ``` I've used `preprocess` to convert the json output.
43 lines
1.5 KiB
VimL
43 lines
1.5 KiB
VimL
"============================================================================
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"File: dockerfile_lint.vim
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"Description: Syntax checking plugin for syntastic.vim using `dockerfile-lint`
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" (https://github.com/projectatomic/dockerfile-lint).
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"Maintainer: Tim Carry <tim at pixelastic dot com>
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"License: This program is free software. It comes without any warranty,
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" to the extent permitted by applicable law. You can redistribute
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" it and/or modify it under the terms of the Do What The Fuck You
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" Want To Public License, Version 2, as published by Sam Hocevar.
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" See http://sam.zoy.org/wtfpl/COPYING for more details.
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"
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"============================================================================
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"
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if exists('g:loaded_syntastic_dockerfile_dockerfile_lint_checker')
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finish
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endif
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let g:loaded_syntastic_dockerfile_dockerfile_lint_checker = 1
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let s:save_cpo = &cpo
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set cpo&vim
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function! SyntaxCheckers_dockerfile_dockerfile_lint_GetLocList() dict
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let makeprg = self.makeprgBuild({
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\ 'args': '--json -f' })
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let errorformat = '%t:%l:%m'
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return SyntasticMake({
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\ 'makeprg': makeprg,
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\ 'errorformat': errorformat,
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\ 'defaults': {'bufnr': bufnr('')},
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\ 'preprocess': 'dockerfile_lint' })
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endfunction
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call g:SyntasticRegistry.CreateAndRegisterChecker({
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\ 'filetype': 'dockerfile',
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\ 'name': 'dockerfile_lint'})
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let &cpo = s:save_cpo
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unlet s:save_cpo
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" vim: set sw=4 sts=4 et fdm=marker:
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