Re: [PATCH] nice ftplugin for vim, that shows the commited diff in a split'ed buffer.

> Le mar 17 octobre 2006 10:22, Peter Baumann a écrit :
> > 2006/10/17, Pierre Habouzit <madcoder@debian.org>:
> > > Signed-off-by: Pierre Habouzit <madcoder@debian.org>
> > > ---
> > >  contrib/vim/README                 |    6 ++++
> > >  contrib/vim/ftplugin/gitcommit.vim |   61
> > > ++++++++++++++++++++++++++++++++++++ 2 files changed, 67
> > > insertions(+), 0 deletions(-)
> > >
> > > diff --git a/contrib/vim/README b/contrib/vim/README
> > > index 9e7881f..26c1682 100644
> > > --- a/contrib/vim/README
> > > +++ b/contrib/vim/README
> > > @@ -6,3 +6,9 @@ To syntax highlight git's commit message
> > >       $ cat >>$HOME/.vimrc <<'EOF'
> > >       autocmd BufNewFile,BufRead COMMIT_EDITMSG set
> > > filetype=gitcommit EOF
> > > +
> > > +To use the fancy split-view with the currently commited diff, you
> > > need to: +  1. Copy ftplugin/gitcommit.vim to vim's ftplugin
> > > directory: +     $ mkdir -p $HOME/.vim/ftplugin
> > > +     $ cp ftplugin/gitcommit.vim $HOME/.vim/ftplugin
> > > +  2. Auto-detect the editing of git commit files (see above).
> > > diff --git a/contrib/vim/ftplugin/gitcommit.vim
> > > b/contrib/vim/ftplugin/gitcommit.vim new file mode 100644
> > > index 0000000..f9efd59
> > > --- /dev/null
> > > +++ b/contrib/vim/ftplugin/gitcommit.vim
> > > @@ -0,0 +1,61 @@
> > > +if exists("b:did_ftplugin")
> > > +  finish
> > > +endif
> > > +
> > > +let b:did_ftplugin = 1
> > > +
> > > +setlocal tw=74
> > > +setlocal nowarn nowb
> > > +
> > > +"{{{ function Git_diff_windows
> > > +
> > > +function! Git_diff_windows()
> > > +    let i = 0
> > > +    let list_of_files = ''
> > > +
> > > +    " drop everything until '#  (will commit)' and the next empty
> > > line +    while i <= line('$')
> > > +        let line = getline(i)
> > > +        if line =~ '^#\s*(will commit)$'
> > > +            let i = i + 2
> > > +            break
> > > +        endif
> > > +
> > > +        let i = i + 1
> > > +    endwhile
> > > +
> > > +    " read file names until we have EOF or an empty line
> > > +    while i <= line('$')
> > > +        let line = getline(i)
> > > +        if line =~ '^#\s*[a-z ]*:.*->.*$'
> > > +            let file = substitute(line,
> > > '\v^#[^:]*:.*->\s*(.*)\s*$', '\1', '') +            let
> > > list_of_files = list_of_files . ' '.file
> > > +            let file = substitute(line,
> > > '\v^#[^:]*:\s*(.*)\s*->.*$', '\1', '') +            let
> > > list_of_files = list_of_files . ' '.file
> > > +        elseif line =~ '^#\s*[a-z ]*:'
> > > +            let file = substitute(line, '\v^#[^:]*:\s*(.*)\s*$',
> > > '\1', '') +            let list_of_files = list_of_files . ' '.file
> > > +        elseif line =~ '^#\s*$'
> > > +            break
> > > +        endif
> > > +
> > > +        let i = i + 1
> > > +    endwhile
> > > +
> > > +    if list_of_files == ""
> > > +        return
> > > +    endif
> > > +
> > > +    rightbelow vnew
> >
> > I find it confusing that you split vertically, especially if I work
> > in small terminals.
> > I would prefere a horizontal split, thats why I changed it to the way
> > to the way it is
> > handled in the svn.vim commit case:
> >
> > below new
> >
> > > +    silent! setlocal ft=diff previewwindow bufhidden=delete
> > > nobackup noswf nobuflisted nowrap buftype=nofile +    exe 'normal
> > > :r!LANG=C cd ..; git diff HEAD -- ' . list_of_files . "\n1Gdd" +
> > > exe 'normal :r!LANG=C cd ..; git diff HEAD -- ' . list_of_files . "
> > > \| git apply --stat\no\<esc>1GddO\<esc>"
> >
> > Why changing directory? I had to remove the cd .. to make it work.
> > Otherwise git diff couldn't find the repository.
>
> because for me, wherever I'm from, the cwd is .git/ but it's maybe due
> to the fact that I use autochdir, I don't know.
>