84 lines
2.4 KiB
VimL
84 lines
2.4 KiB
VimL
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"============================================================================
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"File: sh.vim
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"Description: Syntax checking plugin for syntastic.vim
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"Maintainer: Gregor Uhlenheuer <kongo2002 at gmail 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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if exists("g:loaded_syntastic_sh_sh_checker")
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finish
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endif
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let g:loaded_syntastic_sh_sh_checker=1
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function! s:GetShell()
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if !exists('b:shell') || b:shell == ''
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let b:shell = ''
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let shebang = getbufline(bufnr('%'), 1)[0]
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if len(shebang) > 0
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if match(shebang, 'bash') >= 0
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let b:shell = 'bash'
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elseif match(shebang, 'zsh') >= 0
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let b:shell = 'zsh'
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elseif match(shebang, 'sh') >= 0
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let b:shell = 'sh'
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endif
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endif
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" try to use env variable in case no shebang could be found
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if b:shell == ''
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let b:shell = fnamemodify(expand('$SHELL'), ':t')
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endif
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endif
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return b:shell
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endfunction
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function! s:ForwardToZshChecker()
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let registry = g:SyntasticRegistry.Instance()
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if registry.checkable('zsh')
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return SyntaxCheckers_zsh_zsh_GetLocList()
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else
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return []
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endif
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endfunction
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function! s:IsShellValid()
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return len(s:GetShell()) > 0 && executable(s:GetShell())
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endfunction
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function! SyntaxCheckers_sh_sh_IsAvailable()
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return s:IsShellValid()
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endfunction
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function! SyntaxCheckers_sh_sh_GetLocList()
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if s:GetShell() == 'zsh'
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return s:ForwardToZshChecker()
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endif
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if !s:IsShellValid()
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return []
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endif
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let makeprg = syntastic#makeprg#build({
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\ 'exe': s:GetShell(),
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\ 'args': '-n',
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\ 'filetype': 'sh',
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\ 'subchecker': 'sh'})
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let errorformat = '%f: line %l: %m'
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return SyntasticMake({
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\ 'makeprg': makeprg,
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\ 'errorformat': errorformat})
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endfunction
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call g:SyntasticRegistry.CreateAndRegisterChecker({
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\ 'filetype': 'sh',
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\ 'name': 'sh'})
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