docs: Add instructions for docker-based client scans (#32) #11
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name: Build Docker Container | |
on: | |
push: | |
branches: ['**'] | |
tags: ["*.*.*"] | |
pull_request: | |
branches: ["main"] | |
env: | |
REGISTRY: ghcr.io | |
jobs: | |
build: | |
runs-on: ubuntu-latest | |
permissions: | |
contents: read | |
packages: write | |
strategy: | |
fail-fast: false | |
matrix: | |
platform: | |
- linux/amd64 | |
- linux/arm/v6 | |
- linux/arm/v7 | |
- linux/arm64 | |
- linux/386 | |
- linux/ppc64le | |
- linux/s390x | |
steps: | |
- | |
name: Checkout repository | |
uses: actions/checkout@v4 | |
- | |
name: Convert image name to lowercase | |
run: | | |
GITHUB_REPOSITORY="${{ github.repository }}" | |
echo "IMAGE_NAME=ghcr.io/${GITHUB_REPOSITORY,,}" >>${GITHUB_ENV} | |
- | |
name: Set up Docker Buildx | |
uses: docker/setup-buildx-action@v3 | |
- | |
name: Log into registry ${{ env.REGISTRY }} | |
if: github.event_name != 'pull_request' | |
uses: docker/login-action@v3 | |
with: | |
registry: ${{ env.REGISTRY }} | |
username: ${{ github.actor }} | |
password: ${{ secrets.GITHUB_TOKEN }} | |
- | |
name: Extract Docker metadata | |
id: meta | |
uses: docker/metadata-action@v5 | |
with: | |
images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }} | |
- | |
name: Build Docker image | |
id: build | |
uses: docker/build-push-action@v5 | |
with: | |
context: . | |
labels: ${{ steps.meta.outputs.labels }} | |
cache-from: type=gha | |
cache-to: type=gha,mode=max | |
platforms: ${{ matrix.platform }} | |
provenance: true | |
outputs: type=image,name=${{ env.IMAGE_NAME }},push-by-digest=true,name-canonical=true,push=${{ github.event_name != 'pull_request' }} | |
- | |
name: Export digest | |
if: ${{ github.event_name != 'pull_request' }} | |
run: | | |
mkdir -p /tmp/digests | |
digest="${{ steps.build.outputs.digest }}" | |
touch "/tmp/digests/${digest#sha256:}" | |
- | |
name: Upload digest | |
if: ${{ github.event_name != 'pull_request' }} | |
uses: actions/upload-artifact@v3 | |
with: | |
name: digests | |
path: /tmp/digests/* | |
if-no-files-found: error | |
retention-days: 1 | |
merge: | |
runs-on: ubuntu-latest | |
if: ${{ github.event_name != 'pull_request' }} | |
needs: | |
- build | |
steps: | |
- | |
name: Convert image name to lowercase | |
run: | | |
GITHUB_REPOSITORY="${{ github.repository }}" | |
echo "IMAGE_NAME=ghcr.io/${GITHUB_REPOSITORY,,}" >>${GITHUB_ENV} | |
- | |
name: Download digests | |
uses: actions/download-artifact@v3 | |
with: | |
name: digests | |
path: /tmp/digests | |
- | |
name: Set up Docker Buildx | |
uses: docker/setup-buildx-action@v3 | |
- | |
name: Docker meta | |
id: meta | |
uses: docker/metadata-action@v5 | |
with: | |
images: ${{ env.IMAGE_NAME }} | |
- | |
name: Log into registry ${{ env.REGISTRY }} | |
if: github.event_name != 'pull_request' | |
uses: docker/login-action@v3 | |
with: | |
registry: ${{ env.REGISTRY }} | |
username: ${{ github.actor }} | |
password: ${{ secrets.GITHUB_TOKEN }} | |
- | |
name: Create manifest list and push | |
working-directory: /tmp/digests | |
run: | | |
docker buildx imagetools create $(jq -cr '.tags | map("-t " + .) | join(" ")' <<< "$DOCKER_METADATA_OUTPUT_JSON") \ | |
$(printf '${{ env.IMAGE_NAME }}@sha256:%s ' *) | |
- | |
name: Inspect image | |
run: | | |
docker buildx imagetools inspect ${{ env.IMAGE_NAME }}:${{ steps.meta.outputs.version }} |