Fleshing out readme slightly #29

	name: Container Build CICD

	on:
	push:
	tags: ['.']
	# branches:
	# - 'main'

	env:
	REGISTRY: ghcr.io
	IMAGE_NAME: uvarc/id-generator
	# IMAGE_TAG: 1.${{ github.run_number }} # GITHUB_RUN_NUMBER }}
	SVC_NAME: idGenerator

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Set ENV
	run: echo "IMAGE_TAG=${GITHUB_REF#refs/*/}" >> $GITHUB_ENV

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

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

	- name: Login to GHCR
	uses: docker/login-action@v3
	with:
	registry: ghcr.io
	username: ${{ secrets.GHCR_USERNAME }}
	password: ${{ secrets.GHCR_PAT }}

	- name: Build and push
	uses: docker/build-push-action@v5
	with:
	context: .
	platforms: linux/amd64,linux/arm64
	push: ${{ github.event_name != 'pull_request' }}
	tags: ghcr.io/${{ env.IMAGE_NAME }}:${{ env.IMAGE_TAG }}
	labels: ${{ steps.meta.outputs.labels }}

	- name: Image digest
	run: echo ${{ steps.docker_build.outputs.digest }}

	# Now update another repo so that ArgoCD can deploy the new version.
	- name: Remote Dispatch
	run: \|
	curl -X POST https://api.github.com/repos/uvarc/uvarc-services/dispatches \
	-H 'Accept: application/vnd.github.everest-preview+json' \
	-H "Authorization: token ${{ secrets.GHCR_PAT }}" \
	--data '{"event_type": "${{ env.IMAGE_NAME }} update to ${{ env.IMAGE_TAG }}", "client_payload": { "service": "${{ env.SVC_NAME }}", "version": "${{ env.IMAGE_TAG }}" }}'

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