fbcb0b99ac
Using lessc to check a less file results in a NameError if the file references a variable defined in a file that inherits it. This commit adds a new linter that just calls the less parser instead. The variable g:syntastic_less_use_less_lint should be set to use the linter over lessc.
54 lines
1.9 KiB
VimL
54 lines
1.9 KiB
VimL
"============================================================================
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"File: less.vim
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"Description: Syntax checking plugin for syntastic.vim
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"Maintainer: Julien Blanchard <julien at sideburns dot eu>
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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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" To send additional options to less use the variable g:syntastic_less_options.
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" The default is
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" let g:syntastic_less_options = "--no-color"
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"
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" To use less-lint instead of less set the variable
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" g:syntastic_less_use_less_lint.
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if exists("loaded_less_syntax_checker")
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finish
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endif
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let loaded_less_syntax_checker = 1
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"bail if the user doesnt have the lessc binary installed
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if !executable("lessc")
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finish
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endif
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if !exists("g:syntastic_less_options")
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let g:syntastic_less_options = "--no-color"
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endif
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if !exists("g:syntastic_less_use_less_lint") || g:syntastic_less_use_less_lint == 0
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let s:check_file = 'lessc'
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else
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let s:check_file = 'node ' . expand('<sfile>:p:h') . '/less-lint.js'
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end
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function! SyntaxCheckers_less_GetLocList()
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let makeprg = s:check_file . ' ' . g:syntastic_less_options . ' ' .
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\ shellescape(expand('%')) . ' /dev/null'
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"lessc >= 1.2
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let errorformat = '%m in %f:%l:%c'
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"lessc < 1.2
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let errorformat .= ', Syntax %trror on line %l in %f,Syntax %trror on line %l,! Syntax %trror: on line %l: %m,%-G%.%#'
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return SyntasticMake({ 'makeprg': makeprg,
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\ 'errorformat': errorformat,
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\ 'defaults': {'bufnr': bufnr(""), 'text': "Syntax error"} })
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endfunction
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