Merge pull request #867 from sparrowapp-dev/development #5

	name: Self-host Docker Image
	on:
	push:
	branches:
	- release-v2
	workflow_dispatch:

	permissions:
	contents: read

	jobs:
	build:
	runs-on: ubuntu-latest
	environment: self-host

	env:
	DOCKER_IMAGE_NAME: sparrowapi/sparrow-api

	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Read version from package.json
	id: version
	run: \|
	if ! command -v jq >/dev/null 2>&1; then
	echo "jq not found"; exit 1
	fi
	V=$(jq -r '.version' package.json)
	if [ -z "$V" ] \|\| [ "$V" = "null" ]; then
	echo "Version not found in package.json"; exit 1
	fi
	if ! [[ "$V" =~ ^[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
	echo "Version $V is not valid semver (expected X.Y.Z)"; exit 1
	fi
	echo "full=$V" >> "$GITHUB_OUTPUT"


	- name: Set up QEMU
	uses: docker/setup-qemu-action@v3

	- name: Set up Buildx
	uses: docker/setup-buildx-action@v3

	- name: Log in to Docker Hub
	uses: docker/login-action@v3
	with:
	username: ${{ secrets.SPARROW_DOCKERHUB_USERNAME }}
	password: ${{ secrets.SPARROW_DOCKERHUB_PASSWORD }}

	- name: Build and push (multi-arch)
	run: \|
	set -euo pipefail
	VERSION='${{ steps.version.outputs.full }}'
	echo "Building image tag: $VERSION"
	docker buildx build \
	--platform linux/amd64,linux/arm64 \
	--build-arg GITHUB_TOKEN=${{ secrets.SPARROW_GITHUB_TOKEN }} \
	-t $DOCKER_IMAGE_NAME:$VERSION \
	-t $DOCKER_IMAGE_NAME:latest \
	--push .

Provide feedback