svnvimdiff

#!/bin/bash
#
# By Andrew Grangaard ( http://www.lowlevelmanager.com )
# inspired by 
#   svnvimdiff:
#     Copyright 2007 by Geoff Buchan
#     http://www.vim.org/scripts/script.php?script_id=1797
#     which was
#       Based on the script cvsvimdiff, written by
#         Stefano Zacchiroli        <zack@cs.unibo.it>
#         Enrico Tassi      <tassi@cs.unibo.it>
#
# This is free software, you can redistribute it and/or modify it under the
# terms of the GNU General Public License version 2 as published by the Free
# Software Foundation.

if [[ $# < 0 || $1 == "--help" || $1 == "-h" ]] ; then
    echo "svnvimdiff - script to show svn diff in vimdiff format"
    echo ""
    echo "svnvimdiff [options] file"
    echo ""
    echo "Option:"
    echo "Other options are passed to svn diff"
    echo ""
    echo "If file is omitted it will cycle through all changed files in"
    echo "the current directory."
    exit 1
fi

svnvimdiff="svn diff --diff-cmd vimdiff-svn-wrapper"

# Assume the last argument is the filename.
# Save everything to pass to svn diff
if (( $# > 0 )) ; then
   shift_args=$(($# - 1))
else
   shift_args=$#
fi
args=$*
shift $shift_args
files="$1"
if [ -z $files ] || ! [ -f $files ] ; then
    # No file given, so loop over all files svn st says have changed
    files=$(svn st 2> /dev/null | grep -e "^[MU]" | cut -c 3-)

    echo "modified svn tracked files:\n$files";

    for f in $files; do
      if ! [ -f $f ]; then break; fi
      echo "vimdiff $f"
      $svnvimdiff $f
      #give a second to catch this sleeping and kill it, in between files if necessary.
      sleep 1;
    done
else
    # file given, so just work with that one
    $svnvimdiff $files
fi