.gitlab-ci.yml

stages:
    - build
    - preview
    - publish

container_build:
    image: quay.io/podman/stable
    stage: build
    services:
        - docker:dind
    before_script:
        - podman login -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD" $CI_REGISTRY
    script:
        - podman build --pull -t $CI_REGISTRY_IMAGE/hugo_build:$CI_COMMIT_BRANCH -f hugo_dockerfile .
        - podman tag $CI_REGISTRY_IMAGE/hugo_build:$CI_COMMIT_BRANCH $CI_REGISTRY_IMAGE/hugo_build:$CI_COMMIT_SHORT_SHA
        - podman push $CI_REGISTRY_IMAGE/hugo_build:$CI_COMMIT_BRANCH
        - podman push $CI_REGISTRY_IMAGE/hugo_build:$CI_COMMIT_SHORT_SHA
    rules:
      - if: $CI_COMMIT_BRANCH == "main" || $CI_COMMIT_BRANCH == "develop" 
        changes:
          - hugo_dockerfile
        when: on_success
        allow_failure: true
      # Give the option to run the job manually as needed
      - when: manual
        allow_failure: true

dev_container_build:
    image: quay.io/podman/stable
    stage: build
    services:
        - docker:dind
    before_script:
        - podman login -u "$CI_REGISTRY_USER" -p "$CI_REGISTRY_PASSWORD" $CI_REGISTRY
    script:
        - podman build --pull -t $CI_REGISTRY_IMAGE/dev_ide:$CI_COMMIT_BRANCH -f dev-ide_dockerfile .
        - podman tag $CI_REGISTRY_IMAGE/dev_ide:$CI_COMMIT_BRANCH $CI_REGISTRY_IMAGE/dev_ide:$CI_COMMIT_SHORT_SHA
        - podman push $CI_REGISTRY_IMAGE/dev_ide:$CI_COMMIT_BRANCH
        - podman push $CI_REGISTRY_IMAGE/dev_ide:$CI_COMMIT_SHORT_SHA
    rules:
      - if: $CI_COMMIT_BRANCH == "main" || $CI_COMMIT_BRANCH == "develop" 
        changes:
          - dev-ide_dockerfile
        when: on_success
        allow_failure: true
      # Give the option to run the job manually as needed
      - when: manual
        allow_failure: true

# This job builds the site when a merge request is accepted on the 'develop' 
#  branch and deploys it to the project's Google Firebase Preview Channel. 
#  It retrieves the temporary URL and assigns that to a GitLab Environment.
site_preview_deploy:
    image: registry.gitlab.com/nkester/about-me-site/hugo_build:develop
    stage: preview
    rules:
      - if: $CI_COMMIT_BRANCH == "develop"
        allow_failure: true
      # Give the option to run the job manually as needed
      - if: $CI_COMMIT_BRANCH == "develop"
        when: manual
        allow_failure: true
    script:
      - hugo
      - firebase hosting:channel:deploy develop --token "$FIREBASE_TOKEN" --expires 1h
      - firebase hosting:channel:list --json --token "$FIREBASE_TOKEN" > channels.txt
      - DYNAMIC_ENVIRONMENT_URL=$(python3 get_preview_url.py)
      - echo "DYNAMIC_ENVIRONMENT_URL=$DYNAMIC_ENVIRONMENT_URL" >> deploy.env
    artifacts:
      reports:
        dotenv: deploy.env
    environment:
      name: review/develop
      url: $DYNAMIC_ENVIRONMENT_URL
    
# This job executes when a merge request is accepted to the 'main' branch
#  It builds the site and deploys it to the project's Google Firebase 'deploy'
#  or live channel.
site_deploy:
    image: registry.gitlab.com/nkester/about-me-site/hugo_build:main
    stage: publish
    environment:
      name: production
      url: https://about.nkester.com
    rules:
      - if: $CI_COMMIT_BRANCH == "main"
      # Give the option to run the job manually as needed
      - if: $CI_COMMIT_BRANCH == "main"
        when: manual
        allow_failure: true
    script:
    - hugo
    - firebase deploy --token "$FIREBASE_TOKEN"