# -*- mode: shell-script -*-

WORDPRESS_DIR="/opt/apps/wordpress"
WORDPRESS_CODE="$SERVICE_DATASTORE$WORDPRESS_DIR"
# WORDPRESS_RELEASE=6.6.2
# WORDPRESS_URL=https://github.com/WordPress/WordPress/archive/refs/tags/"${WORDPRESS_RELEASE}".tar.gz

WPCLI_RELEASE=2.11.0
WPCLI_URL=https://github.com/wp-cli/wp-cli/releases/download/v${WPCLI_RELEASE}/wp-cli-${WPCLI_RELEASE}.phar
WPCLI_DOCKER_IMAGE="wpcli:$WPCLI_RELEASE"


wp-cli:run() {
    if ! docker_has_image "$WPCLI_DOCKER_IMAGE"; then
        echo '
            curl -O https://raw.githubusercontent.com/wp-cli/builds/gh-pages/phar/wp-cli.phar &&
            chmod +x wp-cli.phar &&
            mv wp-cli.phar /usr/local/bin/wp
        ' | DEBUG=1 dupd -t "$WPCLI_DOCKER_IMAGE" "$DOCKER_BASE_IMAGE" || {
            err "Couldn't build $WPCLI_DOCKER_IMAGE."
            return 1
        }
        info "Successfully built $WPCLI_DOCKER_IMAGE."
    fi
    docker run --rm \
           -v "$WORDPRESS_CODE:$WORDPRESS_DIR" \
           -w "$WORDPRESS_DIR" \
           -u www-data \
           --entrypoint wp \
           "$WPCLI_DOCKER_IMAGE" "$@"
}


wordpress:init() {
    mkdir -p "$WORDPRESS_CODE" || {
        err "Couldn't create $WORDPRESS_CODE."
        return 1
    }
    dir_is_empty "$WORDPRESS_CODE" || return 0
    
    uid=$(docker_get_uid "$SERVICE_NAME" "www-data")
    chown "$uid" "$WORDPRESS_CODE" || {
        err "Couldn't change owner of $WORDPRESS_CODE to $uid."
        return 1
    }

    cd "$WORDPRESS_CODE" || return 1
    wp-cli:run core download

}