Files
picpeak/.github/workflows/docker-build.yml
T
Paul Nothaft 784d059c3d fix(ci): publish v-prefixed image tags so :vX.Y.Z resolves (#668)
docker/metadata-action's type=semver strips the leading 'v', so releases
published only :3.45.0 / :3.83.1-beta.0. But git tags + GitHub releases
are named v3.45.0, so anyone pinning ghcr.io/.../backend:v3.45.0 (the
obvious choice) hit 'manifest unknown' — exactly #664.

Add v-prefixed semver patterns (v{{version}}, v{{major}}.{{minor}},
v{{major}}) alongside the existing bare ones, for both backend and
frontend. Now both :v3.45.0 and :3.45.0 resolve.

Applies to future releases; the already-published v3.45.0 only has the
bare :3.45.0 tag (retagging past releases is out of scope).
2026-07-10 09:46:10 +02:00

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name: Build and Push Docker Images
# This workflow is triggered by:
# - Push to main/stable branches (main → ':main' rolling tag for active-dev
# builds; stable → ':stable' + ':latest' for the curated channel)
# - Version tags from Release Please (e.g., v1.2.0 -> builds versioned images)
# - GitHub Releases (created by Release Please)
# - Pull requests (build verification only, no push by default)
# - Manual workflow dispatch
#
# Multi-arch strategy:
# Each image (backend, frontend) is built once per architecture on a
# native runner — linux/amd64 on ubuntu-latest, linux/arm64 on
# ubuntu-24.04-arm. Each leg pushes by digest to GHCR. A follow-up
# merge job combines the digests into a multi-arch manifest and applies
# the human-readable tags. This is the pattern documented at
# https://docs.docker.com/build/ci/github-actions/multi-platform/
#
# Native runners are used instead of QEMU because npm install under
# QEMU was previously too slow/unreliable for regular branch builds.
on:
push:
branches: [ main, stable ]
tags: [ 'v*.*.*', 'v*.*.*-beta.*' ] # Triggered by Release Please tags (stable and beta)
pull_request:
branches: [ main, stable ]
release:
types: [ published ] # Triggered when Release Please creates a release
workflow_dispatch:
inputs:
push:
description: 'Push images to registry'
required: false
default: 'false'
type: choice
options:
- 'true'
- 'false'
# Once release-please authors releases with a PAT (#719), a new version fires
# BOTH the tag-push and the release-published triggers (GITHUB_TOKEN used to
# suppress them). They build the same immutable version, so collapse them into a
# single run by grouping on the ref. Branch and PR builds use different refs and
# still run independently; a superseding push cancels an in-flight run for the
# same ref (only the newest build per ref is kept).
concurrency:
group: docker-build-${{ github.ref }}
cancel-in-progress: true
env:
REGISTRY: ghcr.io
# BACKEND_IMAGE_NAME and FRONTEND_IMAGE_NAME are computed per job in the
# "Compute image names" step. GHCR requires all-lowercase repository names,
# but ${{ github.repository }} preserves the original case (e.g. "Luca-Timo/...").
# Computing them with bash parameter expansion (${VAR,,}) keeps the workflow
# working on forks regardless of the owner's name casing.
# Default GITHUB_TOKEN to read-only at the workflow level. Each job that
# needs to publish to GHCR sets `packages: write` explicitly. This keeps
# the rest of the workflow (and any future steps) from inheriting unneeded
# privileges (CKV2_GHA_1).
permissions:
contents: read
jobs:
# -----------------------------------------------------------------------------
# Backend: per-arch build, then merge into a multi-arch manifest
# -----------------------------------------------------------------------------
build-backend:
strategy:
fail-fast: false
matrix:
include:
- platform: linux/amd64
runner: ubuntu-latest
- platform: linux/arm64
runner: ubuntu-24.04-arm
runs-on: ${{ matrix.runner }}
permissions:
contents: read
packages: write
# Trivy uploads its SARIF to the Security tab from this job — see
# the "Run Trivy" step below. Scanning per-arch by digest (#476)
# is reliable; scanning the multi-arch index by tag from the
# merge-* job was not.
security-events: write
steps:
- name: Checkout code
uses: actions/checkout@v4
- name: Compute image names (lowercase for GHCR)
run: |
repo_lc="${GITHUB_REPOSITORY,,}"
echo "BACKEND_IMAGE_NAME=${repo_lc}/backend" >> "$GITHUB_ENV"
echo "FRONTEND_IMAGE_NAME=${repo_lc}/frontend" >> "$GITHUB_ENV"
- name: Prepare platform pair
run: |
platform="${{ matrix.platform }}"
echo "PLATFORM_PAIR=${platform//\//-}" >> "$GITHUB_ENV"
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v3
- name: Log in to Container Registry
if: github.event_name != 'pull_request' || github.event.inputs.push == 'true'
id: login-ghcr
continue-on-error: true
uses: docker/login-action@v3
with:
registry: ${{ env.REGISTRY }}
username: ${{ github.actor }}
password: ${{ secrets.GITHUB_TOKEN }}
- name: Determine if pushing
id: push-decision
run: |
if [[ "${{ github.event_name }}" == "pull_request" && "${{ github.event.inputs.push }}" != "true" ]]; then
echo "push=false" >> "$GITHUB_OUTPUT"
elif [[ "${{ steps.login-ghcr.outcome }}" != "success" ]]; then
echo "push=false" >> "$GITHUB_OUTPUT"
else
echo "push=true" >> "$GITHUB_OUTPUT"
fi
- name: Extract metadata for Backend (labels only)
id: meta-backend
uses: docker/metadata-action@v5
with:
images: ${{ env.REGISTRY }}/${{ env.BACKEND_IMAGE_NAME }}
labels: |
org.opencontainers.image.title=PicPeak Backend
org.opencontainers.image.description=PicPeak photo sharing platform backend service
org.opencontainers.image.vendor=PicPeak
maintainer=${{ github.repository_owner }}
- name: Build Backend image (push by digest)
id: build
uses: docker/build-push-action@v5
with:
context: ./backend
file: ./backend/Dockerfile
platforms: ${{ matrix.platform }}
labels: ${{ steps.meta-backend.outputs.labels }}
cache-from: type=gha,scope=backend-${{ env.PLATFORM_PAIR }}
# ignore-error: a flaky GitHub Actions cache write ("error writing
# layer blob: not_found") must not fail an otherwise-successful build
# that already pushed the image.
cache-to: type=gha,mode=max,scope=backend-${{ env.PLATFORM_PAIR }},ignore-error=true
outputs: ${{ steps.push-decision.outputs.push == 'true' && format('type=image,name={0}/{1},push-by-digest=true,name-canonical=true,push=true', env.REGISTRY, env.BACKEND_IMAGE_NAME) || 'type=cacheonly' }}
build-args: |
CACHEBUST=${{ github.run_number }}
BUILD_DATE=${{ github.event.head_commit.timestamp }}
VCS_REF=${{ github.sha }}
VERSION=${{ steps.meta-backend.outputs.version }}
- name: Export digest
if: steps.push-decision.outputs.push == 'true'
run: |
mkdir -p /tmp/digests
digest="${{ steps.build.outputs.digest }}"
touch "/tmp/digests/${digest#sha256:}"
- name: Upload digest artifact
if: steps.push-decision.outputs.push == 'true'
uses: actions/upload-artifact@v4
with:
name: digests-backend-${{ env.PLATFORM_PAIR }}
path: /tmp/digests/*
if-no-files-found: error
retention-days: 1
# Per-arch vulnerability scan (#476). Scanning the multi-arch
# manifest from the merge-* job by tag is unreliable — Trivy's
# remote resolver crashes intermittently with "no child with
# platform linux/amd64 in index". The fix is to scan each leg
# by its single-platform digest right here, where it just landed
# in GHCR. Tag pinned (was @master) so the action + bundled
# Trivy binary don't float between runs.
#
# exit-code is left unset (=0) for now: Trivy reports findings
# to the Security tab but doesn't fail the build. Flipping that
# to '1' to actually gate CI is a deliberate follow-up — needs an
# audit pass first so the next beta build doesn't surprise red.
- name: Run Trivy vulnerability scanner (per-arch, by digest)
if: steps.push-decision.outputs.push == 'true'
uses: aquasecurity/trivy-action@v0.36.0
env:
# docker/build-push-action wraps every push in an OCI index
# (carries the SLSA provenance attestation alongside the
# actual image). Trivy's remote backend defaults to
# linux/amd64 regardless of host arch when resolving an
# index, which makes the arm64 leg crash with "no child
# with platform linux/amd64". Telling Trivy which child to
# scan keeps the provenance attestation intact and fixes
# the resolver crash. Pin to matrix.platform so each leg
# scans its own arch.
TRIVY_PLATFORM: ${{ matrix.platform }}
with:
image-ref: ${{ env.REGISTRY }}/${{ env.BACKEND_IMAGE_NAME }}@${{ steps.build.outputs.digest }}
format: 'sarif'
output: 'trivy-backend-${{ env.PLATFORM_PAIR }}.sarif'
severity: 'CRITICAL,HIGH'
timeout: '10m'
- name: Upload Trivy scan results to GitHub Security tab
if: steps.push-decision.outputs.push == 'true'
uses: github/codeql-action/upload-sarif@v4
with:
sarif_file: 'trivy-backend-${{ env.PLATFORM_PAIR }}.sarif'
# Distinct category per arch so the Security tab surfaces
# per-platform findings independently — an amd64-only CVE in
# a base layer doesn't get masked by the arm64 scan.
category: 'backend-vulnerabilities-${{ env.PLATFORM_PAIR }}'
merge-backend:
needs: build-backend
runs-on: ubuntu-latest
# No security-events permission here — vulnerability scanning moved
# to per-arch build-backend jobs (#476). This job's only job is to
# combine the per-arch digests into a multi-arch manifest.
permissions:
contents: read
packages: write
# Only run when at least one digest was pushed (i.e. not on PRs without push intent).
if: github.event_name != 'pull_request' || github.event.inputs.push == 'true'
steps:
- name: Compute image names (lowercase for GHCR)
run: |
repo_lc="${GITHUB_REPOSITORY,,}"
echo "BACKEND_IMAGE_NAME=${repo_lc}/backend" >> "$GITHUB_ENV"
echo "FRONTEND_IMAGE_NAME=${repo_lc}/frontend" >> "$GITHUB_ENV"
- name: Download digest artifacts
uses: actions/download-artifact@v4
with:
path: /tmp/digests
pattern: digests-backend-*
merge-multiple: true
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v3
- name: Log in to Container Registry
id: login-ghcr
continue-on-error: true
uses: docker/login-action@v3
with:
registry: ${{ env.REGISTRY }}
username: ${{ github.actor }}
password: ${{ secrets.GITHUB_TOKEN }}
- name: Determine build context
id: context
run: |
if [[ "${{ github.ref }}" == refs/tags/v*-beta* ]] || [[ "${{ github.ref }}" == refs/heads/main ]]; then
# Active-dev branch (`main`, renamed from `beta` per #669) produces
# prereleases; the `-beta.N` version-suffix scheme is unchanged.
echo "channel=beta" >> $GITHUB_OUTPUT
echo "is_prerelease=true" >> $GITHUB_OUTPUT
else
echo "channel=stable" >> $GITHUB_OUTPUT
echo "is_prerelease=false" >> $GITHUB_OUTPUT
fi
- name: Extract metadata for Backend
id: meta-backend
uses: docker/metadata-action@v5
with:
images: ${{ env.REGISTRY }}/${{ env.BACKEND_IMAGE_NAME }}
labels: |
org.opencontainers.image.title=PicPeak Backend
org.opencontainers.image.description=PicPeak photo sharing platform backend service
org.opencontainers.image.vendor=PicPeak
maintainer=${{ github.repository_owner }}
tags: |
type=ref,event=branch
type=ref,event=pr
type=semver,pattern={{version}}
type=semver,pattern={{major}}.{{minor}},enable=${{ steps.context.outputs.is_prerelease == 'false' }}
type=semver,pattern={{major}},enable=${{ steps.context.outputs.is_prerelease == 'false' }}
type=semver,pattern=v{{version}}
type=semver,pattern=v{{major}}.{{minor}},enable=${{ steps.context.outputs.is_prerelease == 'false' }}
type=semver,pattern=v{{major}},enable=${{ steps.context.outputs.is_prerelease == 'false' }}
type=sha,format=short
# `:latest` + `:stable` follow the stable channel (the `stable` branch +
# stable release tags). The default branch is now `main` (active dev),
# so `is_default_branch` no longer maps to "stable" — be explicit.
type=raw,value=latest,enable=${{ github.ref == 'refs/heads/stable' || (startsWith(github.ref, 'refs/tags/v') && steps.context.outputs.is_prerelease == 'false') }}
type=raw,value=stable,enable=${{ github.ref == 'refs/heads/stable' || (startsWith(github.ref, 'refs/tags/v') && steps.context.outputs.is_prerelease == 'false') }}
# `:beta` is RETIRED post-rename (Option B / #669). Active-dev pulls
# are `:main` (auto via type=ref,event=branch). The pre-rename `:beta`
# tag remains frozen at its last build — operators should update.
- name: Create and push multi-arch manifest
working-directory: /tmp/digests
run: |
docker buildx imagetools create $(jq -cr '.tags | map("-t " + .) | join(" ")' <<< "$DOCKER_METADATA_OUTPUT_JSON") \
$(printf "${{ env.REGISTRY }}/${{ env.BACKEND_IMAGE_NAME }}@sha256:%s " *)
- name: Inspect manifest
run: |
docker buildx imagetools inspect ${{ env.REGISTRY }}/${{ env.BACKEND_IMAGE_NAME }}:${{ steps.meta-backend.outputs.version }}
# -----------------------------------------------------------------------------
# Frontend: per-arch build, then merge into a multi-arch manifest
# -----------------------------------------------------------------------------
build-frontend:
strategy:
fail-fast: false
matrix:
include:
- platform: linux/amd64
runner: ubuntu-latest
- platform: linux/arm64
runner: ubuntu-24.04-arm
runs-on: ${{ matrix.runner }}
permissions:
contents: read
packages: write
# See build-backend for the rationale (#476). Same pattern: per-arch
# vulnerability scan by digest, SARIF uploaded to the Security tab.
security-events: write
steps:
- name: Checkout code
uses: actions/checkout@v4
- name: Compute image names (lowercase for GHCR)
run: |
repo_lc="${GITHUB_REPOSITORY,,}"
echo "BACKEND_IMAGE_NAME=${repo_lc}/backend" >> "$GITHUB_ENV"
echo "FRONTEND_IMAGE_NAME=${repo_lc}/frontend" >> "$GITHUB_ENV"
- name: Prepare platform pair
run: |
platform="${{ matrix.platform }}"
echo "PLATFORM_PAIR=${platform//\//-}" >> "$GITHUB_ENV"
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v3
- name: Log in to Container Registry
if: github.event_name != 'pull_request' || github.event.inputs.push == 'true'
id: login-ghcr
continue-on-error: true
uses: docker/login-action@v3
with:
registry: ${{ env.REGISTRY }}
username: ${{ github.actor }}
password: ${{ secrets.GITHUB_TOKEN }}
- name: Determine if pushing
id: push-decision
run: |
if [[ "${{ github.event_name }}" == "pull_request" && "${{ github.event.inputs.push }}" != "true" ]]; then
echo "push=false" >> "$GITHUB_OUTPUT"
elif [[ "${{ steps.login-ghcr.outcome }}" != "success" ]]; then
echo "push=false" >> "$GITHUB_OUTPUT"
else
echo "push=true" >> "$GITHUB_OUTPUT"
fi
- name: Extract metadata for Frontend (labels only)
id: meta-frontend
uses: docker/metadata-action@v5
with:
images: ${{ env.REGISTRY }}/${{ env.FRONTEND_IMAGE_NAME }}
labels: |
org.opencontainers.image.title=PicPeak Frontend
org.opencontainers.image.description=PicPeak photo sharing platform frontend application
org.opencontainers.image.vendor=PicPeak
maintainer=${{ github.repository_owner }}
- name: Build Frontend image (push by digest)
id: build
uses: docker/build-push-action@v5
with:
context: ./frontend
file: ./frontend/Dockerfile
platforms: ${{ matrix.platform }}
labels: ${{ steps.meta-frontend.outputs.labels }}
cache-from: type=gha,scope=frontend-${{ env.PLATFORM_PAIR }}
# ignore-error: a flaky GitHub Actions cache write ("error writing
# layer blob: not_found") must not fail an otherwise-successful build
# that already pushed the image.
cache-to: type=gha,mode=max,scope=frontend-${{ env.PLATFORM_PAIR }},ignore-error=true
outputs: ${{ steps.push-decision.outputs.push == 'true' && format('type=image,name={0}/{1},push-by-digest=true,name-canonical=true,push=true', env.REGISTRY, env.FRONTEND_IMAGE_NAME) || 'type=cacheonly' }}
build-args: |
CACHEBUST=${{ github.run_number }}
BUILD_DATE=${{ github.event.head_commit.timestamp }}
VCS_REF=${{ github.sha }}
VERSION=${{ steps.meta-frontend.outputs.version }}
- name: Export digest
if: steps.push-decision.outputs.push == 'true'
run: |
mkdir -p /tmp/digests
digest="${{ steps.build.outputs.digest }}"
touch "/tmp/digests/${digest#sha256:}"
- name: Upload digest artifact
if: steps.push-decision.outputs.push == 'true'
uses: actions/upload-artifact@v4
with:
name: digests-frontend-${{ env.PLATFORM_PAIR }}
path: /tmp/digests/*
if-no-files-found: error
retention-days: 1
# Per-arch vulnerability scan (#476). See build-backend for the
# full rationale; identical pattern here, only the image-ref +
# SARIF filename + category change.
- name: Run Trivy vulnerability scanner (per-arch, by digest)
if: steps.push-decision.outputs.push == 'true'
uses: aquasecurity/trivy-action@v0.36.0
env:
# See build-backend for the rationale — pin Trivy's platform
# to the matrix arch so its remote-index resolver picks the
# right child instead of defaulting to linux/amd64 and
# crashing on the arm64 leg.
TRIVY_PLATFORM: ${{ matrix.platform }}
with:
image-ref: ${{ env.REGISTRY }}/${{ env.FRONTEND_IMAGE_NAME }}@${{ steps.build.outputs.digest }}
format: 'sarif'
output: 'trivy-frontend-${{ env.PLATFORM_PAIR }}.sarif'
severity: 'CRITICAL,HIGH'
timeout: '10m'
- name: Upload Trivy scan results to GitHub Security tab
if: steps.push-decision.outputs.push == 'true'
uses: github/codeql-action/upload-sarif@v4
with:
sarif_file: 'trivy-frontend-${{ env.PLATFORM_PAIR }}.sarif'
category: 'frontend-vulnerabilities-${{ env.PLATFORM_PAIR }}'
merge-frontend:
needs: build-frontend
runs-on: ubuntu-latest
# See merge-backend — vulnerability scanning moved to the per-arch
# build-frontend matrix (#476). This job only publishes the manifest.
permissions:
contents: read
packages: write
if: github.event_name != 'pull_request' || github.event.inputs.push == 'true'
steps:
- name: Compute image names (lowercase for GHCR)
run: |
repo_lc="${GITHUB_REPOSITORY,,}"
echo "BACKEND_IMAGE_NAME=${repo_lc}/backend" >> "$GITHUB_ENV"
echo "FRONTEND_IMAGE_NAME=${repo_lc}/frontend" >> "$GITHUB_ENV"
- name: Download digest artifacts
uses: actions/download-artifact@v4
with:
path: /tmp/digests
pattern: digests-frontend-*
merge-multiple: true
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v3
- name: Log in to Container Registry
id: login-ghcr
continue-on-error: true
uses: docker/login-action@v3
with:
registry: ${{ env.REGISTRY }}
username: ${{ github.actor }}
password: ${{ secrets.GITHUB_TOKEN }}
- name: Determine build context
id: context
run: |
if [[ "${{ github.ref }}" == refs/tags/v*-beta* ]] || [[ "${{ github.ref }}" == refs/heads/main ]]; then
# Active-dev branch (`main`, renamed from `beta` per #669) produces
# prereleases; the `-beta.N` version-suffix scheme is unchanged.
echo "channel=beta" >> $GITHUB_OUTPUT
echo "is_prerelease=true" >> $GITHUB_OUTPUT
else
echo "channel=stable" >> $GITHUB_OUTPUT
echo "is_prerelease=false" >> $GITHUB_OUTPUT
fi
- name: Extract metadata for Frontend
id: meta-frontend
uses: docker/metadata-action@v5
with:
images: ${{ env.REGISTRY }}/${{ env.FRONTEND_IMAGE_NAME }}
labels: |
org.opencontainers.image.title=PicPeak Frontend
org.opencontainers.image.description=PicPeak photo sharing platform frontend application
org.opencontainers.image.vendor=PicPeak
maintainer=${{ github.repository_owner }}
tags: |
type=ref,event=branch
type=ref,event=pr
type=semver,pattern={{version}}
type=semver,pattern={{major}}.{{minor}},enable=${{ steps.context.outputs.is_prerelease == 'false' }}
type=semver,pattern={{major}},enable=${{ steps.context.outputs.is_prerelease == 'false' }}
type=semver,pattern=v{{version}}
type=semver,pattern=v{{major}}.{{minor}},enable=${{ steps.context.outputs.is_prerelease == 'false' }}
type=semver,pattern=v{{major}},enable=${{ steps.context.outputs.is_prerelease == 'false' }}
type=sha,format=short
# `:latest` + `:stable` follow the stable channel (the `stable` branch +
# stable release tags). The default branch is now `main` (active dev),
# so `is_default_branch` no longer maps to "stable" — be explicit.
type=raw,value=latest,enable=${{ github.ref == 'refs/heads/stable' || (startsWith(github.ref, 'refs/tags/v') && steps.context.outputs.is_prerelease == 'false') }}
type=raw,value=stable,enable=${{ github.ref == 'refs/heads/stable' || (startsWith(github.ref, 'refs/tags/v') && steps.context.outputs.is_prerelease == 'false') }}
# `:beta` is RETIRED post-rename (Option B / #669). Active-dev pulls
# are `:main` (auto via type=ref,event=branch). The pre-rename `:beta`
# tag remains frozen at its last build — operators should update.
- name: Create and push multi-arch manifest
working-directory: /tmp/digests
run: |
docker buildx imagetools create $(jq -cr '.tags | map("-t " + .) | join(" ")' <<< "$DOCKER_METADATA_OUTPUT_JSON") \
$(printf "${{ env.REGISTRY }}/${{ env.FRONTEND_IMAGE_NAME }}@sha256:%s " *)
- name: Inspect manifest
run: |
docker buildx imagetools inspect ${{ env.REGISTRY }}/${{ env.FRONTEND_IMAGE_NAME }}:${{ steps.meta-frontend.outputs.version }}
summary:
needs: [build-backend, merge-backend, build-frontend, merge-frontend]
if: always()
runs-on: ubuntu-latest
permissions:
contents: read
steps:
- name: Compute image names (lowercase for GHCR)
run: |
repo_lc="${GITHUB_REPOSITORY,,}"
echo "BACKEND_IMAGE_NAME=${repo_lc}/backend" >> "$GITHUB_ENV"
echo "FRONTEND_IMAGE_NAME=${repo_lc}/frontend" >> "$GITHUB_ENV"
- name: Build Summary
run: |
echo "## 🐳 Docker Build Summary" >> $GITHUB_STEP_SUMMARY
echo "" >> $GITHUB_STEP_SUMMARY
if [[ "${{ needs.build-backend.result }}" == "success" ]]; then
echo "✅ **Backend build (per-arch)**: Successfully built" >> $GITHUB_STEP_SUMMARY
else
echo "❌ **Backend build (per-arch)**: ${{ needs.build-backend.result }}" >> $GITHUB_STEP_SUMMARY
fi
if [[ "${{ needs.merge-backend.result }}" == "success" ]]; then
echo "✅ **Backend manifest merge**: Successfully published" >> $GITHUB_STEP_SUMMARY
elif [[ "${{ needs.merge-backend.result }}" == "skipped" ]]; then
echo "️ **Backend manifest merge**: Skipped (verify-only build)" >> $GITHUB_STEP_SUMMARY
else
echo "❌ **Backend manifest merge**: ${{ needs.merge-backend.result }}" >> $GITHUB_STEP_SUMMARY
fi
if [[ "${{ needs.build-frontend.result }}" == "success" ]]; then
echo "✅ **Frontend build (per-arch)**: Successfully built" >> $GITHUB_STEP_SUMMARY
else
echo "❌ **Frontend build (per-arch)**: ${{ needs.build-frontend.result }}" >> $GITHUB_STEP_SUMMARY
fi
if [[ "${{ needs.merge-frontend.result }}" == "success" ]]; then
echo "✅ **Frontend manifest merge**: Successfully published" >> $GITHUB_STEP_SUMMARY
elif [[ "${{ needs.merge-frontend.result }}" == "skipped" ]]; then
echo "️ **Frontend manifest merge**: Skipped (verify-only build)" >> $GITHUB_STEP_SUMMARY
else
echo "❌ **Frontend manifest merge**: ${{ needs.merge-frontend.result }}" >> $GITHUB_STEP_SUMMARY
fi
echo "" >> $GITHUB_STEP_SUMMARY
echo "### 📦 Images" >> $GITHUB_STEP_SUMMARY
echo "- Backend: \`${{ env.REGISTRY }}/${{ env.BACKEND_IMAGE_NAME }}\`" >> $GITHUB_STEP_SUMMARY
echo "- Frontend: \`${{ env.REGISTRY }}/${{ env.FRONTEND_IMAGE_NAME }}\`" >> $GITHUB_STEP_SUMMARY
echo "" >> $GITHUB_STEP_SUMMARY
echo "### 🏗️ Architectures" >> $GITHUB_STEP_SUMMARY
echo "Published manifests include both \`linux/amd64\` and \`linux/arm64\` (built natively, no QEMU)." >> $GITHUB_STEP_SUMMARY
echo "" >> $GITHUB_STEP_SUMMARY
echo "### 🏷️ Tags" >> $GITHUB_STEP_SUMMARY
echo "Images are tagged based on:" >> $GITHUB_STEP_SUMMARY
echo "- Branch name (for branch pushes)" >> $GITHUB_STEP_SUMMARY
echo "- PR number (for pull requests, when push is enabled)" >> $GITHUB_STEP_SUMMARY
echo "- Version tags (for releases)" >> $GITHUB_STEP_SUMMARY
echo "- Short SHA" >> $GITHUB_STEP_SUMMARY
echo "- \`latest\` (for main branch)" >> $GITHUB_STEP_SUMMARY
echo "- \`stable\` (for main branch and stable releases)" >> $GITHUB_STEP_SUMMARY
echo "- \`beta\` (for beta branch and pre-releases)" >> $GITHUB_STEP_SUMMARY