Documenting that parents are not supported #39
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name: docker push | |
on: [push] | |
jobs: | |
push_to_registry: | |
runs-on: ubuntu-latest | |
steps: | |
- uses: actions/checkout@master | |
- name: Docker meta | |
if: startsWith(github.ref, 'refs/tags/') | |
id: docker_meta | |
uses: crazy-max/ghaction-docker-meta@v1 | |
with: | |
images: ghcr.io/${{ github.repository }} | |
tag-match: v(.*) | |
- name: Set up QEMU | |
if: startsWith(github.ref, 'refs/tags/') | |
uses: docker/setup-qemu-action@v1 | |
- name: Set up Docker Buildx | |
id: buildx | |
uses: docker/setup-buildx-action@v1 | |
- name: Cache Docker layers | |
if: startsWith(github.ref, 'refs/tags/') | |
uses: actions/cache@v2 | |
with: | |
path: /tmp/.buildx-cache | |
key: ${{ runner.os }}-buildx-${{ github.sha }} | |
restore-keys: | | |
${{ runner.os }}-buildx- | |
- name: Login to GitHub Container Registry | |
if: startsWith(github.ref, 'refs/tags/') | |
uses: docker/login-action@v1 | |
with: | |
registry: ghcr.io | |
username: ${{ github.repository_owner }} | |
password: ${{ secrets.GITHUB_TOKEN }} | |
- name: Build and push | |
uses: docker/build-push-action@v2 | |
if: startsWith(github.ref, 'refs/tags/') | |
with: | |
builder: ${{ steps.buildx.outputs.name }} | |
platforms: linux/amd64,linux/arm64 | |
tags: ${{ steps.docker_meta.outputs.tags }} | |
cache-from: type=local,src=/tmp/.buildx-cache | |
cache-to: type=local,dest=/tmp/.buildx-cache | |
push: true |