Bash alias to allow root to run WP-CLI commands as another user

centos.sh

# force `wp` commands to run as the `www-data` user
wp() {
    if [ $1 == "cli" ]; then
        command wp $* --allow-root
    elif [ $(whoami) != "www-data" ]; then
        su www-data -c "wp $*"
    else
        command wp $*
    fi
}

debian.sh

# force `wp` commands to run as the `www-data` user
wp () {
    if [ $1 == "cli" ]; then
        sudo -H -u root bash -c "wp $* --allow-root"
    elif [ $(whoami) != "www-data" ]; then
        sudo -H -u www-data bash -c "wp $*"
    else
        command wp $*
    fi
}