infra: build quartz docker image to GHCR (jackyzha0#1192)

* Add GitHub action to build & push Docker image to GHCR

* Use double quotes to keep `prettier` happy :)

* Don't run Docker build & push on forks

* -1 char commit lmao

* Add git metadata to Docker image

* Apply Aaron's patch

* chore: run prettier

---------

Signed-off-by: Aaron Pham <contact@aarnphm.xyz>
Co-authored-by: Aaron Pham <contact@aarnphm.xyz>

.github/workflows/docker-build-push.yaml

@@ -0,0 +1,117 @@
+name: Docker build & push image
+
+on:
+  push:
+    branches: [v4]
+  tags: ["v*"]
+  pull_request:
+    branches: [v4]
+    paths:
+      - .github/workflows/docker-build-push.yaml
+      - quartz/**
+  workflow_dispatch:
+
+jobs:
+  build:
+    if: ${{ github.repository == 'jackyzha0/quartz' }} # Comment this out if you want to publish your own images on a fork!
+    runs-on: ubuntu-latest
+    steps:
+      - name: Set lowercase repository owner environment variable
+        run: |
+          echo "OWNER_LOWERCASE=${OWNER,,}" >> ${GITHUB_ENV}
+        env:
+          OWNER: "${{ github.repository_owner }}"
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 1
+      - name: Inject slug/short variables
+        uses: rlespinasse/github-slug-action@v4.4.1
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+        with:
+          install: true
+          driver-opts: |
+            image=moby/buildkit:master
+            network=host
+      - name: Install cosign
+        if: github.event_name != 'pull_request'
+        uses: sigstore/cosign-installer@v3.7.0
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v3
+        if: github.event_name != 'pull_request'
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata tags and labels on PRs
+        if: github.event_name == 'pull_request'
+        id: meta-pr
+        uses: docker/metadata-action@v5
+        with:
+          images: ghcr.io/${{ env.OWNER_LOWERCASE }}/quartz
+          tags: |
+            type=raw,value=sha-${{ env.GITHUB_SHA_SHORT }}
+          labels: |
+            org.opencontainers.image.source="https://github.com/${{ github.repository_owner }}/quartz"
+      - name: Extract metadata tags and labels for main, release or tag
+        if: github.event_name != 'pull_request'
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          flavor: |
+            latest=auto
+          images: ghcr.io/${{ env.OWNER_LOWERCASE }}/quartz
+          tags: |
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            type=semver,pattern={{major}}.{{minor}}.{{patch}}
+            type=raw,value=latest,enable=${{ github.ref == format('refs/heads/{0}', github.event.repository.default_branch) }}
+            type=raw,value=sha-${{ env.GITHUB_SHA_SHORT }}
+          labels: |
+            maintainer=${{ github.repository_owner }}
+            org.opencontainers.image.source="https://github.com/${{ github.repository_owner }}/quartz"
+
+      - name: Build and push Docker image
+        id: build-and-push
+        uses: docker/build-push-action@v6
+        with:
+          push: true
+          build-args: |
+            GIT_SHA=${{ env.GITHUB_SHA }}
+            DOCKER_LABEL=sha-${{ env.GITHUB_SHA_SHORT }}
+          tags: ${{ steps.meta.outputs.tags || steps.meta-pr.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels || steps.meta-pr.outputs.labels }}
+          cache-from: type=gha
+          cache-to: type=gha
+
+      - name: Sign the released image
+        if: ${{ github.event_name != 'pull_request' }}
+        env:
+          COSIGN_EXPERIMENTAL: "true"
+        run: echo "${{ steps.meta.outputs.tags }}" | xargs -I {} cosign sign --yes {}@${{ steps.build-and-push.outputs.digest }}
+      - name: Run Trivy in GitHub SBOM mode and submit results to Dependency Graph
+        uses: aquasecurity/trivy-action@master
+        if: ${{ github.event_name != 'pull_request' }}
+        with:
+          image-ref: "ghcr.io/${{ github.repository_owner }}/quartz:sha-${{ env.GITHUB_SHA_SHORT }}"
+          format: "github"
+          output: "dependency-results.sbom.json"
+          github-pat: ${{ secrets.GITHUB_TOKEN }}
+          scanners: "vuln"
+      - name: Run Trivy vulnerability scanner
+        uses: aquasecurity/trivy-action@master
+        if: ${{ github.event_name != 'pull_request' }}
+        with:
+          image-ref: "ghcr.io/${{ github.repository_owner }}/quartz:sha-${{ env.GITHUB_SHA_SHORT }}"
+          format: "sarif"
+          output: "trivy-results.sarif"
+          severity: "CRITICAL"
+          scanners: "vuln"
+      - name: Upload Trivy scan results to GitHub Security tab
+        uses: github/codeql-action/upload-sarif@v2
+        if: ${{ github.event_name != 'pull_request' }}
+        with:
+          sarif_file: "trivy-results.sarif"