ctr.yaml

name: Build & publish ejabberd ctr image

on:
  push:
    branches:
      - "**"
    paths:
      - 'image/tag'
  workflow_dispatch:
    inputs:
      version:
        description: 'type yes - no publishing ...'
        required: true
env:
  REGISTRY: "ghcr.io"
  IMAGE_NAME: "sando38/ejabberd"
  PATCH_DIR: "image"

jobs:
  build_and_push:
    runs-on: ubuntu-latest
    steps:
      - name: Check out repository code
        uses: actions/checkout@v4

      - name: Extract container image tag
        run: |
          echo "TAG=$(awk 'END{print}' ${{ env.PATCH_DIR }}/tag)" >> $GITHUB_ENV
          echo "REF=$(awk 'END{gsub("-", " "); print $1}' ${{ env.PATCH_DIR }}/tag)" >> $GITHUB_ENV

      - name: Checkout ejabberd source code
        uses: actions/checkout@v4
        with:
          repository: processone/ejabberd
          path: ejabberd-source
          ref: ${{ env.REF }}

      - name: Patch source code and prepare build context
        working-directory: ./ejabberd-source
        run: git apply ../image/${{ env.REF }}/patches/*.patch

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: |
            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          tags: |
            ${{ env.TAG }}

      - name: Build linux/amd64 image
        uses: docker/build-push-action@v5
        with:
          build-args: |
            METHOD=direct
            VERSION=${{ env.TAG }}
            VARIANT=hardened
          # cache-from: type=gha
          # cache-to: type=gha,mode=max
          context: ./ejabberd-source/.
          file: ./image/${{ env.REF }}/Dockerfile
          labels: ${{ steps.meta.outputs.labels }}
          platforms: linux/amd64
          load: true
          tags: ${{ steps.meta.outputs.tags }}

      - name: Smoke Test
        run: |
          docker run -d --name ejabberd \
            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ env.TAG }}
          docker exec ejabberd ejabberdctl started
          docker exec ejabberd ejabberdctl status
          docker stop ejabberd

      - name: Print container logs
        if: failure() || success()
        run: docker logs ejabberd

      - name: Log in to the Container registry
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.EJABBERD_REPO_TOKEN }}

      - name: Push linux/amd64 image
        uses: docker/build-push-action@v5
        if: github.event_name == 'push'
        with:
          build-args: |
            METHOD=direct
            VERSION=${{ env.TAG }}
            VARIANT=hardened
          # cache-from: type=gha
          # cache-to: type=gha,mode=max
          context: ./ejabberd-source/.
          file: ./image/${{ env.REF }}/Dockerfile
          labels: ${{ steps.meta.outputs.labels }}
          platforms: linux/amd64
          push: true
          tags: ${{ steps.meta.outputs.tags }}