Diff for directories

treediff

#!/bin/zsh
dir1="$1"
dir2="$2"

if [ ! -d "$dir1" ]; then
    echo "Directory $dir1 does not exist."
    exit 2
fi

if [ ! -d "$dir2" ]; then
    echo "Directory $dir2 does not exist."
    exit 2
fi

listfiles () {
    (cd "$1"; find . -type f) | sort -f
}

diff -u <(listfiles "$dir1") <(listfiles "$dir2")

Old stuff. Better to use difftastic now.