dotfiles/config/updateall/scripts/70-git

#!/usr/bin/env sh
[ -z "$SSH_AGENT_PID" ] && exec ssh-agent -- "$0" "$@"
ssh-add

update_repo() {
    cd -- "$1" || return
    printf 'Updating repository \033[1m%s\033[0m...\n' "$1"
    git pull
}

cd ~/git || exit

for i in *; do
    while [ "$(jobs -p | wc -l)" -ge 4 ]; do
        sleep 1
    done

    update_repo "$i" &
done
wait