| Bram Moolenaar | a7241f5 | 2008-06-24 20:39:31 +0000 | [diff] [blame] | 1 | " Vim filetype plugin |
| 2 | " Language: git config file |
| 3 | " Maintainer: Tim Pope <vimNOSPAM@tpope.info> |
| 4 | " Last Change: 2008 Jun 04 |
| 5 | |
| 6 | " Only do this when not done yet for this buffer |
| 7 | if (exists("b:did_ftplugin")) |
| 8 | finish |
| 9 | endif |
| 10 | |
| 11 | runtime! ftplugin/git.vim |
| 12 | let b:did_ftplugin = 1 |
| 13 | |
| 14 | if &textwidth == 0 |
| 15 | " make sure that log messages play nice with git-log on standard terminals |
| 16 | setlocal textwidth=72 |
| 17 | if !exists("b:undo_ftplugin") |
| 18 | let b:undo_ftplugin = "" |
| 19 | endif |
| 20 | let b:undo_ftplugin = b:undo_ftplugin . "|setl tw<" |
| 21 | endif |
| 22 | |
| 23 | if exists("g:no_gitcommit_commands") || v:version < 700 |
| 24 | finish |
| 25 | endif |
| 26 | |
| 27 | if !exists("b:git_dir") |
| 28 | let b:git_dir = expand("%:p:h") |
| 29 | endif |
| 30 | |
| 31 | " Automatically diffing can be done with: |
| 32 | " autocmd FileType gitcommit DiffGitCached | wincmd p |
| 33 | command! -bang -bar -buffer -complete=custom,s:diffcomplete -nargs=* DiffGitCached :call s:gitdiffcached(<bang>0,b:git_dir,<f-args>) |
| 34 | |
| 35 | function! s:diffcomplete(A,L,P) |
| 36 | let args = "" |
| 37 | if a:P <= match(a:L." -- "," -- ")+3 |
| 38 | let args = args . "-p\n--stat\n--shortstat\n--summary\n--patch-with-stat\n--no-renames\n-B\n-M\n-C\n" |
| 39 | end |
| 40 | if exists("b:git_dir") && a:A !~ '^-' |
| 41 | let tree = fnamemodify(b:git_dir,':h') |
| 42 | if strpart(getcwd(),0,strlen(tree)) == tree |
| 43 | let args = args."\n".system("git diff --cached --name-only") |
| 44 | endif |
| 45 | endif |
| 46 | return args |
| 47 | endfunction |
| 48 | |
| 49 | function! s:gitdiffcached(bang,gitdir,...) |
| 50 | let tree = fnamemodify(a:gitdir,':h') |
| 51 | let name = tempname() |
| 52 | let git = "git" |
| 53 | if strpart(getcwd(),0,strlen(tree)) != tree |
| 54 | let git .= " --git-dir=".(exists("*shellescape") ? shellescape(a:gitdir) : '"'.a:gitdir.'"') |
| 55 | endif |
| 56 | if a:0 |
| 57 | let extra = join(map(copy(a:000),exists("*shellescape") ? 'shellescape(v:val)' : "'\"'.v:val.'\"'")) |
| 58 | else |
| 59 | let extra = "-p --stat=".&columns |
| 60 | endif |
| 61 | call system(git." diff --cached --no-color ".extra." > ".(exists("*shellescape") ? shellescape(name) : name)) |
| 62 | exe "pedit ".(exists("*fnameescape") ? fnameescape(name) : name) |
| 63 | wincmd P |
| 64 | let b:git_dir = a:gitdir |
| 65 | command! -bang -bar -buffer -complete=custom,s:diffcomplete -nargs=* DiffGitCached :call s:gitdiffcached(<bang>0,b:git_dir,<f-args>) |
| 66 | nnoremap <silent> q :q<CR> |
| 67 | setlocal buftype=nowrite nobuflisted noswapfile nomodifiable filetype=git |
| 68 | endfunction |