List lost and found commits with a one-liner hash, relative date and commit message

list_lost_and_found.sh

#!/bin/bash

# Saves your life if you accidentally deleted a branch

regex="commit (.*)"

git fsck --lost-found | while read f;    # unquoted in order to allow the glob to expand
do
    if [[ $f =~ $regex ]]
    then
        hash="${BASH_REMATCH[1]}";
        echo $(git log --format="%h: %ar - %s" -n 1 $hash)
    fi
done