git-add-modified

#!/bin/bash
# `git add` only modified files.
# Copyright (c) 2015--2016 Chris White.  CC-BY-SA 3.0.
# Modified from script by http://stackoverflow.com/users/582/kevin-ballard ,
# http://stackoverflow.com/a/14368373/2877364

# Find the top level, to which git-diff-files paths are relative.
# Thanks to http://stackoverflow.com/a/6748135/2877364 by 
# http://stackoverflow.com/users/385478/graham-borland

toplevel=$(git rev-parse --show-toplevel 2>/dev/null)
if [ $? -ne 0 ]  ; then
  echo "I can't find a working directory in" `pwd` >/dev/stderr
  exit 2
fi

# Capture filenames in an array, prefixing each with the path.
# Modified from http://stackoverflow.com/a/1120952/2877364
# by http://stackoverflow.com/users/89817/gordon-davisson

while IFS= read -r -u3 -d $'\0' file; do
  git add "${toplevel}/${file}"
done 3< <(git diff-files -z --diff-filter=M --name-only)

# Modification history:
#   2015/08/17  chrisw  Modified to reference files to the top level of
#                       the working directory.

# vi: set ts=2 sts=2 sw=2 et ai ff=unix: #