Add example build #3
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name: Build and push Docker image of the demo fill support app | |
on: | |
push: | |
branches: | |
- '*' | |
tags: | |
- 'v*' | |
env: | |
REGISTRY: ghcr.io | |
jobs: | |
build: | |
runs-on: ubuntu-22.04 | |
steps: | |
- name: Checkout repository | |
uses: actions/checkout@v3 | |
- name: Get full image name | |
id: base_image_name | |
env: | |
BASE_IMAGE_NAME: ${{ github.repository }} | |
run: | | |
echo "image_name=${REGISTRY}/${BASE_IMAGE_NAME}-demo" >> $GITHUB_OUTPUT | |
- name: Login to GitHub Container Registry | |
uses: docker/login-action@v2 | |
with: | |
registry: ${{ env.REGISTRY }} | |
username: ${{ github.actor }} | |
password: ${{ secrets.GITHUB_TOKEN }} | |
- name: Extract metadata (tags, labels) for Docker | |
id: meta | |
uses: docker/metadata-action@v4 | |
with: | |
images: ${{ steps.base_image_name.outputs.image_name }} | |
tags: | | |
type=raw,value=latest,enable={{is_default_branch}} | |
type=raw,value={{branch}}-{{sha}}-{{date 'X'}},enable=${{ startsWith(github.ref, 'refs/heads') }} | |
type=semver,pattern={{version}},prefix=v | |
type=semver,pattern={{major}}.{{minor}},prefix=v | |
- name: Build and push image | |
uses: docker/build-push-action@v3 | |
with: | |
context: . | |
file: docker/Dockerfile.demo | |
tags: ${{ steps.meta.outputs.tags }} | |
labels: ${{ steps.meta.outputs.labels }} | |
push: ${{ startsWith(github.ref, 'refs/tags/v') }} |