48 lines
2.2 KiB
VimL
48 lines
2.2 KiB
VimL
" ============================================================================
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" File: vcs.vim
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" Description: NERDTree plugin that provides a command to open on the root of
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" a version control system repository.
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" Maintainer: Phil Runninger
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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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command! -n=? -complete=dir -bar NERDTreeVCS :call <SID>CreateTabTreeVCS('<args>')
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command! -n=? -complete=dir -bar NERDTreeToggleVCS :call <SID>ToggleTabTreeVCS('<args>')
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" FUNCTION: s:CreateTabTreeVCS(a:name) {{{1
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function! s:CreateTabTreeVCS(name)
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let l:path = g:NERDTreeCreator._pathForString(a:name)
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let l:path = s:FindParentVCSRoot(l:path)
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call g:NERDTreeCreator.createTabTree(empty(l:path) ? '' : l:path._str())
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endfunction
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" FUNCTION: s:ToggleTabTreeVCS(a:name) {{{1
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" Behaves the same as ToggleTabTree except roots directory at VCS root
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function! s:ToggleTabTreeVCS(name)
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let l:path = g:NERDTreeCreator._pathForString(a:name)
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let l:path = s:FindParentVCSRoot(l:path)
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call g:NERDTreeCreator.toggleTabTree(empty(l:path) ? '' : l:path._str())
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endfunction
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" FUNCTION: s:FindParentVCSRoot(a:path) {{{1
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" Finds the root version control system folder of the given path. If a:path is
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" not part of a repository, return the original path.
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function! s:FindParentVCSRoot(path)
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let l:path = a:path
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while !empty(l:path) &&
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\ l:path._str() !~# '^\(\a:\\\|\/\)$' &&
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\ !isdirectory(l:path._str() . '/.git') &&
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\ !isdirectory(l:path._str() . '/.svn') &&
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\ !isdirectory(l:path._str() . '/.hg') &&
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\ !isdirectory(l:path._str() . '/.bzr') &&
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\ !isdirectory(l:path._str() . '/_darcs')
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let l:path = l:path.getParent()
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endwhile
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return (empty(l:path) || l:path._str() =~# '^\(\a:\\\|\/\)$') ? a:path : l:path
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endfunction
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