37 lines
1.0 KiB
VimL
37 lines
1.0 KiB
VimL
" MIT License. Copyright (c) 2013 Bailey Ling.
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" vim: et ts=2 sts=2 sw=2
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let s:empty_message = get(g:, 'airline#extensions#branch#empty_message',
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\ get(g:, 'airline_branch_empty_message', ''))
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let s:symbol = get(g:, 'airline#extensions#branch#symbol', g:airline_symbols.branch)
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let s:has_fugitive = exists('*fugitive#head')
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let s:has_fugitive_detect = exists('*fugitive#detect')
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let s:has_lawrencium = exists('*lawrencium#statusline')
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function! airline#extensions#branch#get_head()
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let head = ''
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if s:has_fugitive && !exists('b:mercurial_dir')
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let head = fugitive#head()
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if empty(head) && s:has_fugitive_detect && !exists('b:git_dir')
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call fugitive#detect(getcwd())
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let head = fugitive#head()
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endif
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endif
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if empty(head)
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if s:has_lawrencium
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let head = lawrencium#statusline()
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endif
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endif
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return empty(head) ? s:empty_message : s:symbol.' '.head
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endfunction
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function! airline#extensions#branch#init(ext)
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let g:airline_parts.branch = '%{airline#extensions#branch#get_head()}'
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endfunction
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