ghcr.yml

name: ghcr

on:
  push:
    branches:
      - master
    tags:
      - 'v[0-9]+.[0-9]+.[0-9]+'
  pull_request:

env:
  DOCKER_IMAGE: ghcr.io/anoadragon453/matrix-reminder-bot

jobs:
  docker-build-python-versions-matrix:
    strategy:
      matrix:
        version: ['3.9', '3.10', '3.11', '3.12']
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          # required for changesets
          fetch-depth: '0'
          # don't persist the credentials so the changesets action doesn't use the
          # github actions token but the git token provided via environment variable
          persist-credentials: false

      - name: Setup buildx
        uses: docker/setup-buildx-action@v3
        with:
          platforms: linux/amd64,linux/arm64

      - name: Docker build
        uses: docker/build-push-action@v5
        id: dockerBuild
        with:
          push: false
          context: .
          file: ./docker/Dockerfile
          platforms: linux/amd64,linux/arm64
          build-arg: PYTHON_VERSION=${{ matrix.version }}

  docker-build-push-ghcr:
    runs-on: ubuntu-latest
    if: ${{ always() }}
    needs: docker-build-python-versions-matrix
    outputs:
      docker-tag: ${{ steps.meta.outputs.version }}
    steps:
      - uses: actions/checkout@v4
        with:
          # required for changesets
          fetch-depth: '0'
          # don't persist the credentials so the changesets action doesn't use the
          # github actions token but the git token provided via environment variable
          persist-credentials: false

      - name: Login to ghcr.io
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Generate Docker metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.DOCKER_IMAGE }}
          labels: |
            org.opencontainers.image.title=Matrix Reminder Bot
            org.opencontainers.image.description=A bot to remind you about stuff. Supports encrypted rooms.
          tags: |
            type=ref,event=tag,enable=true,priority=900
            type=raw,value=dev,enable={{is_default_branch}},priority=700
            type=ref,event=pr,enable=true,priority=600

      - name: Setup buildx
        uses: docker/setup-buildx-action@v3
        with:
          platforms: linux/amd64,linux/arm64

      - name: Docker build and push
        uses: docker/build-push-action@v5
        id: dockerBuild
        with:
          push: true
          context: .
          file: ./docker/Dockerfile
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          platforms: linux/amd64,linux/arm64