Add container image layer caching to GitHub action #8
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--- | |
name: Container image | |
on: | |
push: | |
branches: | |
- 'main' | |
env: | |
REGISTRY: ghcr.io | |
IMAGE_NAME: ${{ github.repository }} | |
jobs: | |
build-and-push-image: | |
runs-on: ubuntu-latest | |
permissions: | |
contents: read | |
packages: write | |
steps: | |
# To add emulation support with QEMU to be able to build against more platforms. | |
- name: Set up QEMU | |
uses: docker/setup-qemu-action@v3 | |
# Will create and boot a builder using by default the docker-container driver. | |
# This is not required but recommended to be able to build multi-platform images, export cache, etc. | |
- name: Set up Docker Buildx | |
uses: docker/setup-buildx-action@v3 | |
- name: Log in to the Container registry | |
uses: docker/login-action@v3 | |
with: | |
registry: ${{ env.REGISTRY }} | |
username: ${{ github.actor }} | |
password: ${{ secrets.GITHUB_TOKEN }} | |
- name: Extract metadata (tags, labels) for Docker | |
id: meta | |
uses: docker/metadata-action@v5 | |
with: | |
images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }} | |
- name: Build and push Docker image | |
uses: docker/build-push-action@v5 | |
with: | |
push: true | |
tags: ${{ steps.meta.outputs.tags }} | |
labels: ${{ steps.meta.outputs.labels }} | |
cache-from: type=gha | |
cache-to: type=gha,mode=max |