Merge: fix client SPA static path in Docker image (#5) #4

	name: Publish image

	on:
	push:
	branches: [main]
	tags: ["v*"]

	jobs:
	publish:
	name: Build and push to GHCR
	runs-on: ubuntu-latest
	permissions:
	contents: read
	packages: write
	steps:
	- uses: actions/checkout@v4

	# GHCR image names must be lowercase; the owner may not be.
	- name: Compute lowercase image name
	id: img
	run: echo "name=ghcr.io/${GITHUB_REPOSITORY,,}" >> "$GITHUB_OUTPUT"

	- name: Docker metadata (tags/labels)
	id: meta
	uses: docker/metadata-action@v5
	with:
	images: ${{ steps.img.outputs.name }}
	flavor: latest=false
	# Use explicit ref checks rather than {{is_default_branch}} — the
	# repo's default branch isn't necessarily `main`, which would leave
	# a push to main with zero tags (and buildx refuses to push then).
	tags: \|
	type=semver,pattern={{version}}
	type=semver,pattern={{major}}.{{minor}}
	type=raw,value=edge,enable=${{ github.ref == 'refs/heads/main' }}
	type=raw,value=latest,enable=${{ startsWith(github.ref, 'refs/tags/v') }}

	- uses: docker/setup-qemu-action@v3
	- uses: docker/setup-buildx-action@v3

	- name: Log in to GHCR
	uses: docker/login-action@v3
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Build and push
	uses: docker/build-push-action@v6
	with:
	context: .
	file: server/Dockerfile
	platforms: linux/amd64,linux/arm64
	push: true
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}
	cache-from: type=gha
	cache-to: type=gha,mode=max

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