#!/usr/bin/env zsh cd $1 || exit 100 rm -f .list for i in *(/,@); { if [[ -d $i/.git ]] { echo -n "$i git " >> .list git --git-dir=$i/.git log | fgrep commit | head -n 1 | cut -d ' ' -f 2 >> .list } else { echo "Unsupported package: $i" >&2 } }