name: Build and Publish OCI Images

on:
  push:
    tags:
      - 'v*'

env:
  REGISTRY: git.roo.lol
  REGISTRY_USER: ${{ github.actor }}
  REGISTRY_PASSWORD: ${{ secrets.CONTAINER_REGISTRY_TOKEN }}
  IMAGE_NAMESPACE: ${{ github.repository_owner }}

jobs:
  build-and-push:
    runs-on: ubuntu-latest
    permissions:
      packages: write
      contents: read

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Extract Roc version from tag
        id: version
        run: |
          # Strip leading 'v' from tag name: v0.0.0-alpha2 -> 0.0.0-alpha2
          ROC_VERSION="${GITHUB_REF_NAME#v}"
          echo "roc_version=${ROC_VERSION}" >> "$GITHUB_OUTPUT"

      - name: Log in to container registry
        env:
          ROC_VERSION: ${{ steps.version.outputs.roc_version }}
        run: |
          echo "$REGISTRY_PASSWORD" | podman login $REGISTRY -u $REGISTRY_USER --password-stdin

      - name: Build and push base image
        env:
          ROC_VERSION: ${{ steps.version.outputs.roc_version }}
        run: |
          podman build \
            -f Containerfile \
            --target base \
            --build-arg ROC_VERSION="${ROC_VERSION}" \
            -t "$REGISTRY/$IMAGE_NAMESPACE/roc-tools-base:${ROC_VERSION}" \
            -t "$REGISTRY/$IMAGE_NAMESPACE/roc-tools-base:latest" \
            .
          podman push "$REGISTRY/$IMAGE_NAMESPACE/roc-tools-base:${ROC_VERSION}"
          podman push "$REGISTRY/$IMAGE_NAMESPACE/roc-tools-base:latest"

      - name: Build and push dev image
        env:
          ROC_VERSION: ${{ steps.version.outputs.roc_version }}
        run: |
          podman build \
            -f Containerfile \
            --target dev \
            --build-arg ROC_VERSION="${ROC_VERSION}" \
            -t "$REGISTRY/$IMAGE_NAMESPACE/roc-tools-dev:${ROC_VERSION}" \
            -t "$REGISTRY/$IMAGE_NAMESPACE/roc-tools-dev:latest" \
            .
          podman push "$REGISTRY/$IMAGE_NAMESPACE/roc-tools-dev:${ROC_VERSION}"
          podman push "$REGISTRY/$IMAGE_NAMESPACE/roc-tools-dev:latest"

      - name: Build and push ci image
        env:
          ROC_VERSION: ${{ steps.version.outputs.roc_version }}
        run: |
          podman build \
            -f Containerfile \
            --target ci \
            --build-arg ROC_VERSION="${ROC_VERSION}" \
            -t "$REGISTRY/$IMAGE_NAMESPACE/roc-tools-ci:${ROC_VERSION}" \
            -t "$REGISTRY/$IMAGE_NAMESPACE/roc-tools-ci:latest" \
            .
          podman push "$REGISTRY/$IMAGE_NAMESPACE/roc-tools-ci:${ROC_VERSION}"
          podman push "$REGISTRY/$IMAGE_NAMESPACE/roc-tools-ci:latest"