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Diffstat (limited to 'runtime/ftplugin/gitcommit.vim')
-rw-r--r-- | runtime/ftplugin/gitcommit.vim | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/runtime/ftplugin/gitcommit.vim b/runtime/ftplugin/gitcommit.vim new file mode 100644 index 0000000..9342799 --- /dev/null +++ b/runtime/ftplugin/gitcommit.vim @@ -0,0 +1,57 @@ +" Vim filetype plugin +" Language: git commit file +" Maintainer: Tim Pope <vimNOSPAM@tpope.org> +" Last Change: 2022 Jan 05 + +" Only do this when not done yet for this buffer +if (exists("b:did_ftplugin")) + finish +endif + +let b:did_ftplugin = 1 + +setlocal nomodeline tabstop=8 formatoptions+=tl textwidth=72 +setlocal formatoptions-=c formatoptions-=r formatoptions-=o formatoptions-=q formatoptions+=n +setlocal formatlistpat+=\\\|^\\s*[-*+]\\s\\+ +setlocal include=^+++ +setlocal includeexpr=substitute(v:fname,'^[bi]/','','') + +let b:undo_ftplugin = 'setl modeline< tabstop< formatoptions< tw< com< cms< formatlistpat< inc< inex<' + +let s:l = search('\C\m^[#;@!$%^&|:] -\{24,\} >8 -\{24,\}$', 'cnW', '', 100) +let &l:comments = ':' . (matchstr(getline(s:l ? s:l : '$'), '^[#;@!$%^&|:]\S\@!') . '#')[0] +let &l:commentstring = &l:comments[1] . ' %s' +unlet s:l + +if exists("g:no_gitcommit_commands") + finish +endif + +command! -bang -bar -buffer -complete=custom,s:diffcomplete -nargs=* DiffGitCached :call s:gitdiffcached(<bang>0, <f-args>) + +let b:undo_ftplugin = b:undo_ftplugin . "|delc DiffGitCached" + +function! s:diffcomplete(A, L, P) abort + let args = "" + if a:P <= match(a:L." -- "," -- ")+3 + let args = args . "-p\n--stat\n--shortstat\n--summary\n--patch-with-stat\n--no-renames\n-B\n-M\n-C\n" + end + if a:A !~ '^-' && !empty(getftype('.git')) + let args = args."\n".system("git diff --cached --name-only") + endif + return args +endfunction + +function! s:gitdiffcached(bang, ...) abort + let name = tempname() + if a:0 + let extra = join(map(copy(a:000), 'shellescape(v:val)')) + else + let extra = "-p --stat=".&columns + endif + call system("git diff --cached --no-color --no-ext-diff ".extra." > ".shellescape(name)) + exe "pedit " . fnameescape(name) + wincmd P + command! -bang -bar -buffer -complete=custom,s:diffcomplete -nargs=* DiffGitCached :call s:gitdiffcached(<bang>0, <f-args>) + setlocal buftype=nowrite nobuflisted noswapfile nomodifiable filetype=git +endfunction |