.gitlab-ci.yml

workflow:
  rules:
    - if: '$CI_COMMIT_TAG =~ /^v[0-9]+\.[0-9]+\.(a|b|rc)?[0-9]+$/'
      when: always
    - when: never


# Just extract version info
version-info:
  stage: .pre
  image: alpine:latest
  before_script: []  # Override the default docker login since we don't need it (and alpine doesn't have docker)
  script:
    - |
      # Extract version from tag (e.g., v0.9.8 -> 0.9.8)
      echo "VERSION=${CI_COMMIT_TAG#v}" >> build.env
      # Extract MAJOR.MINOR version from tag name (e.g., v0.9.8 -> 0.9)
      MAJOR_MINOR=$(echo ${CI_COMMIT_TAG#v} | cut -d'.' -f1,2)
      echo "BRANCH_VERSION=$MAJOR_MINOR" >> build.env
  artifacts:
    reports:
      dotenv: build.env


.service-template: &service-template
  stage: build
  image: docker:24.0.5-cli
  services:
    - docker:24.0.5-dind
  needs:
    - version-info
  script:
    - echo $CI_REGISTRY_PASSWORD | docker login -u $CI_REGISTRY_USER --password-stdin registry.gitlab.com
    - cd $BUILD_DIR
    - >
      docker build
      --pull
      -t $CI_REGISTRY_IMAGE/$SERVICE:$BRANCH_VERSION-latest
      -f $DOCKERFILE
      .
    - docker tag $CI_REGISTRY_IMAGE/$SERVICE:$BRANCH_VERSION-latest $CI_REGISTRY_IMAGE/$SERVICE:$VERSION
    - docker push $CI_REGISTRY_IMAGE/$SERVICE:$BRANCH_VERSION-latest
    - docker push $CI_REGISTRY_IMAGE/$SERVICE:$VERSION


build:webapp:
  variables:
    SERVICE: app
    BUILD_DIR: webapps/main
    DOCKERFILE: webapp.prod.Dockerfile
  <<: *service-template

build:warehouse:
  variables:
    SERVICE: warehouse
    BUILD_DIR: webapps/warehouse
    DOCKERFILE: Dockerfile
  <<: *service-template

build:api:
  variables:
    SERVICE: api
    BUILD_DIR: backend/api
    DOCKERFILE: Dockerfile
  <<: *service-template

build:workflow:
  variables:
    SERVICE: wf-sys-worker
    BUILD_DIR: backend/workflow
    DOCKERFILE: Dockerfile
  <<: *service-template

build:print-service:
  variables:
    SERVICE: print-service
    BUILD_DIR: backend/print-service
    DOCKERFILE: Dockerfile
  <<: *service-template