dotfiles/ddiff

#!/usr/bin/env sh
#-*-mode: Shell-script; coding: utf-8;-*-
# File: ddiff.sh
# Copyright: 2016 Mitch Tishmack
# Description: Stupid recursive directory diff
export script=$(basename "$0")
export dir=$(cd "$(dirname "$0")"; pwd)
export iam=${dir}/${script}
rc=0
src="$1"
dest="$2"

cd "$src" || exit 1
for file in $(find . -type f -print); do
  ffile=$(echo "$file" | sed -e 's|\.\/||')
  dfile=$(echo "${dest}/${file}" | sed -e 's|\.\/||')
  if [ -e "${dfile}" ]; then
    diff -u "${ffile}" "${dfile}"
    rc=$((rc + $?))
  else
    echo "source file ${ffile} not found in ${dest} as ${dfile}, ignoring"
  fi
done

if [ $rc != 0 ]; then
  echo differences between ${src} and ${dest}
fi
exit $rc