Show git diff for Git Interactive Rebase

auto-git-diff is a vim plugin which enable showing commit diff while processing git interactive rebase.

When you move the text cursor in the commit list window, this plugin reads the commit hash of the line and show diff of the commit.

Variables

• g:auto_git_diff_disable_auto_update

  If this variable is set to 1, the diff window won't be updated automatically. To update the diff window manually, use this key mapping: <Plug>(auto_git_diff_manual_update).

• g:auto_git_diff_show_window_at_right

  If this variable is set to 1, the diff window will be created at right on the commit list window, instead of bottom.

• g:auto_git_diff_command_options

  The value of this variable will be passed to git diff command. If this variable is not defined, --stat -p --submodule -C -C will be used.

Mappings

• <Plug>(auto_git_diff_manual_update)

  This key mapping triggers update of the diff window. This mapping is used when the diff window's automatic update is disabled.

• <Plug>(auto_git_diff_scroll_down_1)

• <Plug>(auto_git_diff_scroll_up_1)

• <Plug>(auto_git_diff_scroll_down_half)

• <Plug>(auto_git_diff_scroll_up_half)

• <Plug>(auto_git_diff_scroll_down_page)

• <Plug>(auto_git_diff_scroll_up_page)

  These key mappings scroll the diff window without moving the cursor into the window. _1 means scrolling one line (like <C-e> or <C-y>), _half means scrolling half a page (like <C-d> or <C-u>) and _page means scrolling one page (like <C-f> or <C-b>).

This snippet is an example configuration:

function! s:setup_auto_git_diff() abort
    nmap <buffer><C-l> <Plug>(auto_git_diff_scroll_manual_update)
    nmap <buffer><C-n> <Plug>(auto_git_diff_scroll_down_half)
    nmap <buffer><C-p> <Plug>(auto_git_diff_scroll_up_half)
endfunction
autocmd FileType gitrebase call <SID>setup_auto_git_diff()

License

The MIT License (MIT)
Copyright (c) 2015 hotwatermorning

Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:

The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.