stages:
  - build

variables:
  IMAGE_NAME: $DOCKERHUB_USERNAME/discordsoundbot-vib
  DOCKER_DRIVER: overlay2
  DOCKER_TLS_CERTDIR: ""

docker-build:
  stage: build
  image: docker:24.0.5
  services:
    - docker:24.0.5-dind
  rules:
    - if: $CI_PIPELINE_SOURCE == "push" && $CI_COMMIT_BRANCH
  before_script:
    - echo "$DOCKERHUB_TOKEN" | docker login -u "$DOCKERHUB_USERNAME" --password-stdin
  script:
    - |
      if [ "$CI_COMMIT_REF_NAME" == "main" ]; then
        export TAG="main"
        export VERSION="1.1.0"
        export CHANNEL="stable"
      elif [[ "$CI_COMMIT_REF_NAME" == "feature/nightly" ]] || [[ "$CI_COMMIT_REF_NAME" == "nightly" ]]; then
        export TAG="nightly"
        export VERSION="1.1.0-nightly"
        export CHANNEL="nightly"
      else
        export CLEAN_TAG=$(echo "$CI_COMMIT_REF_NAME" | sed 's/\//-/g')
        export TAG="$CLEAN_TAG"
        export VERSION="1.1.0-dev"
        export CHANNEL="dev"
      fi
      
    - echo "Building for channel $CHANNEL with version $VERSION and tag $TAG"
    
    # Build
    - docker pull $IMAGE_NAME:$TAG || true
    - >
      docker build
      --cache-from $IMAGE_NAME:$TAG
      --build-arg VITE_BUILD_CHANNEL=$CHANNEL
      --build-arg VITE_APP_VERSION=$VERSION
      -t $IMAGE_NAME:$CI_COMMIT_SHA
      -t $IMAGE_NAME:$TAG
      .

    # Push
    - docker push $IMAGE_NAME:$CI_COMMIT_SHA
    - docker push $IMAGE_NAME:$TAG

    # If main branch, also tag and push as latest
    - |
      if [ "$CI_COMMIT_REF_NAME" == "main" ]; then
        docker tag $IMAGE_NAME:$TAG $IMAGE_NAME:latest
        docker push $IMAGE_NAME:latest
      fi