# =============================================================
# Ordinis — build & push images.
# Runner mirror'ит Docker Hub (DOCKER_AUTH_CONFIG в runner config),
# поэтому image: repo.nstart.cloud/library/maven:... работает напрямую.
# Internal registry registry.k8s.265.nstart.local — без auth.
# =============================================================

stages:
  - test
  - build
  - publish
  - trigger-deploy

variables:
  MAVEN_OPTS: "-Dmaven.repo.local=$CI_PROJECT_DIR/.m2/repository -Dorg.slf4j.simpleLogger.log.org.apache.maven.cli.transfer.Slf4jMavenTransferListener=warn"
  MAVEN_CLI_OPTS: "-B -ntp --batch-mode"
  IMAGE_TAG: $CI_COMMIT_REF_SLUG-$CI_COMMIT_SHORT_SHA
  INTERNAL_REGISTRY: registry.k8s.265.nstart.local
  EXTERNAL_REGISTRY: repo.nstart.cloud
  IMAGE_REPO: terravault
  DOCKER_BUILDKIT: "1"

cache:
  key:
    files: ["pom.xml"]
  paths:
    - .m2/repository

# Default retry для всех jobs — runner image pull mirror flaky
default:
  retry:
    max: 2
    when:
      - runner_system_failure
      - stuck_or_timeout_failure
      - script_failure

# ─── TEST ──────────────────────────────────────
maven-test:
  stage: test
  image: repo.nstart.cloud/library/maven:3.9.9-eclipse-temurin-21
  script:
    - mvn $MAVEN_CLI_OPTS verify
  artifacts:
    when: always
    reports:
      junit: '**/target/surefire-reports/TEST-*.xml'
    expire_in: 1 week

# ─── BUILD (Maven jars) ────────────────────────
maven-package:
  stage: build
  image: repo.nstart.cloud/library/maven:3.9.9-eclipse-temurin-21
  script:
    - mvn $MAVEN_CLI_OPTS package -DskipTests
  artifacts:
    paths:
      - "**/target/*.jar"
      - ordinis-migrations/src/main/resources/db/changelog/**
    expire_in: 1 day

# ─── PUBLISH (Docker images) ───────────────────
.docker_base: &docker_base
  stage: publish
  image: repo.nstart.cloud/library/docker:26
  services:
    - name: repo.nstart.cloud/library/docker:26-dind
      alias: docker
      command: ["--tls=false", "--insecure-registry=registry.k8s.265.nstart.local"]
  variables:
    DOCKER_HOST: tcp://docker:2375
    DOCKER_TLS_CERTDIR: ""
    DOCKER_BUILDKIT: "1"
  before_script:
    - echo "$REGISTRY_PASSWORD" | docker login "$EXTERNAL_REGISTRY" -u "$REGISTRY_USER" --password-stdin

# Helper для dual-push: build один раз с двумя registry-тэгами, push в оба.
# Internal registry — без auth (insecure), external — с docker login (см. before_script).
.dual_push_script: &dual_push_script |
  IMG_INT="$INTERNAL_REGISTRY/$IMAGE_REPO/$SVC"
  IMG_EXT="$EXTERNAL_REGISTRY/$IMAGE_REPO/$SVC"
  docker build -f "$DOCKERFILE" \
    -t "$IMG_INT:$IMAGE_TAG" -t "$IMG_INT:latest" -t "$IMG_INT:$CI_COMMIT_REF_SLUG" \
    -t "$IMG_EXT:$IMAGE_TAG" -t "$IMG_EXT:latest" -t "$IMG_EXT:$CI_COMMIT_REF_SLUG" \
    --build-arg BUILDKIT_INLINE_CACHE=1 \
    "$BUILD_CONTEXT"
  for TAG in "$IMAGE_TAG" latest "$CI_COMMIT_REF_SLUG"; do
    docker push "$IMG_INT:$TAG"
    docker push "$IMG_EXT:$TAG"
  done

docker-app:
  <<: *docker_base
  needs: [maven-package]
  variables:
    SVC: ordinis-app
    DOCKERFILE: ordinis-app/Dockerfile
    BUILD_CONTEXT: .
  script:
    - *dual_push_script

docker-read-api:
  <<: *docker_base
  needs: [maven-package]
  variables:
    SVC: ordinis-read-api
    DOCKERFILE: ordinis-read-api/Dockerfile
    BUILD_CONTEXT: .
  script:
    - *dual_push_script

docker-projection-writer:
  <<: *docker_base
  needs: [maven-package]
  variables:
    SVC: ordinis-projection-writer
    DOCKERFILE: ordinis-projection-writer/Dockerfile
    BUILD_CONTEXT: .
  script:
    - *dual_push_script

docker-migrations:
  <<: *docker_base
  needs: [maven-package]
  variables:
    SVC: ordinis-migrations
    DOCKERFILE: ordinis-migrations/Dockerfile
    BUILD_CONTEXT: ordinis-migrations/
  script:
    - *dual_push_script

# ─── TRIGGER DEPLOY (downstream pipeline) ──────
trigger-deploy-staging:
  stage: trigger-deploy
  trigger:
    project: 2-6/2-6-4/terravault/ordinis-infra
    branch: main
    strategy: depend
  variables:
    UPSTREAM_IMAGE_TAG: $IMAGE_TAG
    DEPLOY_ENV: staging
  rules:
    - if: '$CI_COMMIT_BRANCH == "main"'

trigger-deploy-prod:
  stage: trigger-deploy
  trigger:
    project: 2-6/2-6-4/terravault/ordinis-infra
    branch: main
    strategy: depend
  variables:
    UPSTREAM_IMAGE_TAG: $IMAGE_TAG
    DEPLOY_ENV: prod
  rules:
    - if: '$CI_COMMIT_TAG =~ /^v[0-9]+\.[0-9]+\.[0-9]+$/'
      when: manual