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2 | 2 | " Filename: autoload/gitbranch.vim |
3 | 3 | " Author: itchyny |
4 | 4 | " License: MIT License |
5 | | -" Last Change: 2014/04/28 08:00:46. |
| 5 | +" Last Change: 2014/05/08 22:04:24. |
6 | 6 | " ============================================================================= |
7 | 7 |
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8 | 8 | let s:save_cpo = &cpo |
9 | 9 | set cpo&vim |
10 | 10 |
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11 | 11 | function! gitbranch#name() |
12 | 12 | if has_key(b:, 'gitbranch_path') |
13 | | - return substitute(get(readfile(b:gitbranch_path), 0, ''), '^ref: \%(refs/\%(heads/\|remotes/\|tags/\)\=\)\=', '', '') |
14 | | - else |
15 | | - return '' |
| 13 | + let branch = get(readfile(b:gitbranch_path), 0, '') |
| 14 | + if branch =~# '^ref' |
| 15 | + return substitute(branch, '^ref: \%(refs/\%(heads/\|remotes/\|tags/\)\=\)\=', '', '') |
| 16 | + elseif branch =~# '^\x\{20\}' |
| 17 | + return branch[:6] |
| 18 | + endif |
16 | 19 | endif |
| 20 | + return '' |
17 | 21 | endfunction |
18 | 22 |
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19 | 23 | function! gitbranch#dir(path) |
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