Install NPM package from artifact registry inside Container Image | Must be have Service Account file!

build.sh

#!/bin/bash

set -e

gcloud auth activate-service-account \ 
    --project=$GCP_PROJECT \
    --key-file=${GCP_KEY_FILENAME:-service_account.json}

gcloud artifacts print-settings npm \
    --project=$GCP_PROJECT \
    --scope=$PACKAGE_SCOPE \
    --repository=$PACKAGE_REPOSITORY \
    --location=$PACKAGE_LOCATION > .npmrc

curl -sLfo /tmp/setup.sh https://deb.nodesource.com/setup_12.x \
    && chmod +x /tmp/setup.sh \
    && /tmp/setup.sh \
    && rm -fr /tmp/setup.sh \
    && apt-get install nodejs \
    && rm -fr /var/lib/apt/lists/*

npx google-artifactregistry-auth
npm ci

docker-compose.yml

version: '3.8'
services:
    builder:
        image: gcr.io/cloud-builders/gcloud
        entrypoint: /bin/bash
        command: bash -c ./build.sh
        working_dir: /tmp/frontend-utils
        
        # Set the environment variables below from your host machine
        # Or set variable value inside this file following https://docs.docker.com/compose/environment-variables/#set-environment-variables-in-containers
        environment:
            - GCP_PROJECT
            - GCP_KEY_FILENAME
            - PACKAGE_SCOPE
            - PACKAGE_REPOSITORY
            - PACKAGE_LOCATION
        volumes:
            - .:/tmp/frontend-utils