stages:
  - build
  - trigger

variables:
  DOCKER_TLS_CERTDIR: /certs
  FRONTEND_IMAGE: $CI_REGISTRY_IMAGE/frontend
  BACKEND_IMAGE: $CI_REGISTRY_IMAGE/backend

.build-template: &build-template
  image:
    name: gcr.io/kaniko-project/executor:v1.23.2-debug
    entrypoint: [""]
  stage: build
  variables:
    DOCKER_CONFIG: /kaniko/.docker
    CONTEXT: $CI_PROJECT_DIR
    REGISTRY_USER: $CI_REGISTRY_USER
    REGISTRY_PASSWORD: $CI_REGISTRY_PASSWORD
    REGISTRY_URL: $CI_REGISTRY
  script:
    - mkdir -p /kaniko/.docker
    - echo "{\"auths\":{\"$CI_REGISTRY\":{\"username\":\"$REGISTRY_USER\",\"password\":\"$REGISTRY_PASSWORD\"}}}" > /kaniko/.docker/config.json
    - /kaniko/executor
      --context "${CONTEXT}"
      --dockerfile "${DOCKERFILE_PATH}"
      --destination "${IMAGE_NAME}:${CI_COMMIT_SHA}"
      --destination "${IMAGE_NAME}:latest"
      --cache=true

build_frontend:
  <<: *build-template
  variables:
    DOCKERFILE_PATH: ./services/frontend/Dockerfile
    IMAGE_NAME: $CI_REGISTRY_IMAGE/frontend

build_backend:
  <<: *build-template
  variables:
    DOCKERFILE_PATH: ./services/backend/Dockerfile
    IMAGE_NAME: $CI_REGISTRY_IMAGE/backend

trigger_deployment:
  stage: trigger
  image: curlimages/curl:8.5.0
  rules:
    - if: $CI_COMMIT_REF_NAME == "master"
  script:
    - |
      curl --request POST \
        --header "PRIVATE-TOKEN: prod-16cwBKYHzqqZaRzywCCG" \
        --form "variables[FRONTEND_TAG]=$CI_COMMIT_SHORT_SHA" \
        --form "variables[BACKEND_TAG]=$CI_COMMIT_SHORT_SHA" \
        "https://gitlab.com/api/v4/projects/289/trigger/pipeline"