Testing a Laravel application that uses Inertia with Gitlab CI/CD | Inertia.js | Page 1

I have a Laravel + InertiaJS + Vue3 + Vite app.

I'm using Gitlab CI/CD to try and run tests when new code gets deployed to our repository. We have UAT and Prod environments set up outside of Gitlab CI/CD, but when we try and deploy to Gitlab, I get the following error when trying to run "npm run build"

Could not resolve "../../vendor/tightenco/ziggy/dist/vue.m" from "resources/js/app.js"

Here is my deploy .yml:

image: lorisleiva/laravel-docker:latest

variables:
  CI_COMMIT_REF_SLUG: main

stages:
  - build
  - test

composer:
  
  # The job's stage
  stage: build
  script:
    - composer install --no-interaction --prefer-dist --optimize-autoloader
    - cp .env.example .env
    - php artisan key:generate

  artifacts:
    expire_in: 1 month
    paths:
      - vendor/
      - .env

  # cache:
    key: ${CI_COMMIT_REF_SLUG}-composer
    paths:
      - vendor/

npm:

  stage: build

  cache:
    key: ${CI_COMMIT_REF_SLUG}-npm
    paths:
      - node_modules/

  script:
    - npm install
    - npm run build

  artifacts:
    expire_in: 1 month
    paths:
      - node_modules/
      - public/css/
      - public/js/

pest:
  stage: test
  dependencies:
    - composer
  script:
    - php artisan test --colors=never --coverage-text

As far as I can see, the ziggy requirement is included under "require" of my composer.json, so it should be included when I run composer install?

"require": {
        "php": "^8.1",
        "cloudinary-labs/cloudinary-laravel": "^2.0",
        "guzzlehttp/guzzle": "^7.2",
        "inertiajs/inertia-laravel": "^0.6.8",
        "laravel/framework": "^10.0",
        "laravel/sanctum": "^3.2",
        "laravel/tinker": "^2.8",
        ...
        "tightenco/ziggy": "^1.0"
    },

Does anyone know why this would not be found?

#Testing a Laravel application that uses Inertia with Gitlab CI/CD