# yamllint disable rule:line-length
---
docker-build:
  image: docker:latest
  services:
    - name: docker:dind
  stage: build-and-deploy
  tags:
    - docker_priv

  rules:
    # Development branch
    - if: $CI_COMMIT_BRANCH == 'dev'
      variables:
        ENVIRONMENT_NAME: "development"
        DOCKER_TAGS: "$CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG arcadiatechnology/crafty-4:$CI_COMMIT_REF_SLUG"
    # Production branch (main) when not scheduled
    - if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH && $CI_PIPELINE_SOURCE != "schedule"
      variables:
        ENVIRONMENT_NAME: "production"
        # We'll set the version in the script and append stable tags
        DOCKER_TAGS: "" # We'll determine in script
    # Scheduled nightly builds on main
    - if: $CI_PIPELINE_SOURCE == "schedule" && $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH
      variables:
        ENVIRONMENT_NAME: "nightly"
        DOCKER_TAGS: "$CI_REGISTRY_IMAGE:nightly arcadiatechnology/crafty-4:nightly"

  environment:
    name: $ENVIRONMENT_NAME

  before_script:
    - |
      apk --no-cache add jq curl
      MAJOR=$(cat app/config/version.json | jq -r '.major')
      MINOR=$(cat app/config/version.json | jq -r '.minor')
      SUB=$(cat app/config/version.json | jq -r '.sub')
      VERSION="${MAJOR}.${MINOR}.${SUB}"
    - |
      latest_tag=$(curl -s https://api.github.com/repos/docker/buildx/releases/latest | sed -Ene '/^ *"tag_name": *"(v.+)",$/s//\1/p')
      echo "Using buildx version $latest_tag"
      curl -sSLo docker-buildx "https://github.com/docker/buildx/releases/download/$latest_tag/buildx-$latest_tag.linux-amd64"
      chmod a+x docker-buildx
      mkdir -p ~/.docker/cli-plugins
      mv docker-buildx ~/.docker/cli-plugins/docker-buildx
      docker version
    - docker run --rm --privileged aptman/qus -- -r
    - docker run --rm --privileged aptman/qus -s -- -p aarch64 x86_64
    - echo $CI_JOB_TOKEN | docker login -u "$CI_REGISTRY_USER" --password-stdin $CI_REGISTRY
    - echo $DOCKERHUB_TOKEN | docker login -u "$DOCKERHUB_USER" --password-stdin $DOCKERHUB_REGISTRY
    - docker context create tls-environment-$CI_JOB_ID
    - docker buildx create --name zedBuilder-$CI_JOB_ID --use tls-environment-$CI_JOB_ID

  script:
    - echo "Running on branch '$CI_COMMIT_BRANCH', environment- $ENVIRONMENT_NAME"
    - echo "Crafty Version- $VERSION"

    # If DOCKER_TAGS is empty (production default branch and not schedule), we set stable tags:
    # This scenario adds both VERSION and 'latest' tags.
    - |
      if [ "$ENVIRONMENT_NAME" = "production" ] && [ -z "$DOCKER_TAGS" ]; then
        DOCKER_TAGS="$CI_REGISTRY_IMAGE:${VERSION} \
                     $CI_REGISTRY_IMAGE:latest \
                     arcadiatechnology/crafty-4:${VERSION} \
                     arcadiatechnology/crafty-4:latest"
      fi

    - echo "Using the following tags- $DOCKER_TAGS"

    # Prepare build command
    # We break DOCKER_TAGS into separate --tag arguments
    - TARGS=""
    - for t in $DOCKER_TAGS; do TARGS="$TARGS --tag $t"; done
    - echo "Tag arguments- $TARGS"

    # Conditional build command: omit cache if schedule
    - |
      if [ "$CI_PIPELINE_SOURCE" = "schedule" ]; then
        echo "Omitting cache for nightly build."
        docker buildx build \
          --build-arg "BUILD_DATE=$(date +"%Y-%m-%dT%H:%M:%SZ")" \
          --build-arg "BUILD_REF=${CI_COMMIT_SHA}" \
          --build-arg "CRAFTY_VER=${VERSION}" \
          --provenance false \
          $TARGS \
          --platform linux/arm64/v8,linux/amd64 \
          --push .
      else
        echo "Using cache for build."
        docker buildx build \
          --cache-from type=registry,ref="$CI_REGISTRY_IMAGE:dev" \
          --build-arg BUILDKIT_INLINE_CACHE=1 \
          --build-arg "BUILD_DATE=$(date +"%Y-%m-%dT%H:%M:%SZ")" \
          --build-arg "BUILD_REF=${CI_COMMIT_SHA}" \
          --build-arg "CRAFTY_VER=${VERSION}" \
          --provenance false \
          $TARGS \
          --platform linux/arm64/v8,linux/amd64 \
          --push .
      fi

  after_script:
    - docker buildx rm zedBuilder-$CI_JOB_ID && echo "Successfully Stopped builder instance" || echo "Failed to stop builder instance."
    - docker context rm tls-environment-$CI_JOB_ID || true
    - echo "Please review multi-arch manifests are present:"
    - if [ "$ENVIRONMENT_NAME" = "development" ]; then docker buildx imagetools inspect "$CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG"; fi
    - if [ "$ENVIRONMENT_NAME" = "production" ] && [ -n "$VERSION" ]; then docker buildx imagetools inspect "$CI_REGISTRY_IMAGE:$VERSION"; fi
    - if [ "$ENVIRONMENT_NAME" = "nightly" ]; then docker buildx imagetools inspect "$CI_REGISTRY_IMAGE:nightly"; fi