Update docs #16
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#See: https://docs.github.com/en/actions/publishing-packages/publishing-docker-images#publishing-images-to-github-packages | |
name: Create and publish a Docker image | |
on: push | |
env: | |
REGISTRY: ghcr.io | |
IMAGE_NAME: ${{ github.repository }} | |
jobs: | |
build: | |
runs-on: ubuntu-latest | |
permissions: | |
contents: read | |
packages: write | |
steps: | |
- uses: actions/checkout@v3 | |
- name: Log in to the Container registry | |
uses: docker/login-action@65b78e6e13532edd9afa3aa52ac7964289d1a9c1 | |
with: | |
registry: ${{ env.REGISTRY }} | |
username: ${{ github.actor }} | |
password: ${{ secrets.GITHUB_TOKEN }} | |
- name: Set environment variables | |
run: | | |
# Short name for current branch. For PRs, use target branch (base ref) | |
GIT_BRANCH=${GITHUB_BASE_REF:-${GITHUB_REF#refs/heads/}} | |
echo "GIT_BRANCH=$GIT_BRANCH" >> $GITHUB_ENV | |
- name: Extract metadata (tags, labels) for Docker | |
id: meta | |
uses: docker/metadata-action@9ec57ed1fcdbf14dcef7dfbe97b2010124a938b7 | |
with: | |
images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}-${{ env.GIT_BRANCH }} | |
tags: latest | |
- name: Build and push Docker image | |
uses: docker/build-push-action@f2a1d5e99d037542a71f64918e516c093c6f3fc4 | |
with: | |
context: . | |
push: true | |
tags: ${{ steps.meta.outputs.tags }} | |
labels: ${{ steps.meta.outputs.labels }} |