Build and push multi-arch Docker image #213
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| name: Build and push multi-arch Docker image | |
| on: | |
| schedule: | |
| - cron: '0 9 * * FRI' | |
| release: | |
| types: [published] | |
| workflow_dispatch: | |
| inputs: | |
| tag: | |
| type: string | |
| description: Which tag to rebuild and push. | |
| required: true | |
| permissions: | |
| contents: read | |
| packages: write | |
| jobs: | |
| build: | |
| name: Build | |
| # We want a newer version of qemu: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/1815100 | |
| runs-on: ubuntu-20.04 | |
| strategy: | |
| fail-fast: false | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 0 | |
| - name: Checkout latest stable release | |
| if: ${{ github.event_name == 'schedule' }} | |
| run: git checkout "$(git tag -l | grep -E "^[0-9]*\.[0-9]*\.[0-9]*$" | tail -n 1)" | |
| - name: Checkout provided tag | |
| if: ${{ inputs.tag }} | |
| run: git checkout "${{ inputs.tag }}" | |
| - name: Docker login | |
| env: | |
| DOCKER_USERNAME: ${{ secrets.DOCKER_USERNAME }} | |
| DOCKER_PASSWORD: ${{ secrets.DOCKER_PASSWORD }} | |
| run: echo "${DOCKER_PASSWORD}" | docker login -u "${DOCKER_USERNAME}" --password-stdin docker.io | |
| - name: Set up QEMU | |
| uses: docker/setup-qemu-action@v3 | |
| - name: Set up Docker Buildx | |
| id: buildx | |
| uses: docker/setup-buildx-action@v3 | |
| with: | |
| install: true | |
| - name: Log in to ghcr.io | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ghcr.io | |
| username: ${{ github.actor }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Build Docker image | |
| env: | |
| PLATFORMS: linux/amd64,linux/arm64/v8,linux/arm/v7 | |
| run: | | |
| set -euxo pipefail | |
| VERSION="$(git describe --exact-match --tags HEAD)" | |
| TAG="$VERSION" | |
| MAJOR_TAG="$(sed -nre 's/^([0-9]+).*/\1/p' <<< "$VERSION")" | |
| DOCKERHUB_IMAGE="thelounge/thelounge" | |
| GITHUB_IMAGE="ghcr.io/thelounge/thelounge" | |
| TAGS=( | |
| "--tag" "${DOCKERHUB_IMAGE}:${TAG}" | |
| "--tag" "${GITHUB_IMAGE}:${TAG}" | |
| ) | |
| # If not a pre-release push :latest & MAJOR_TAG | |
| if grep -qE "^[0-9]*\.[0-9]*\.[0-9]*$" <<< "${VERSION}"; then | |
| TAGS+=( | |
| "--tag" "${DOCKERHUB_IMAGE}:latest" | |
| "--tag" "${DOCKERHUB_IMAGE}:${MAJOR_TAG}" | |
| "--tag" "${GITHUB_IMAGE}:latest" | |
| "--tag" "${GITHUB_IMAGE}:${MAJOR_TAG}" | |
| ) | |
| fi | |
| docker buildx build \ | |
| --label org.opencontainers.artifact.created="$(date --rfc-3339=seconds --utc)" \ | |
| --push \ | |
| --platform "${PLATFORMS}" \ | |
| "${TAGS[@]}" \ | |
| --file Dockerfile \ | |
| . |