updated to latest ioc-template #21

	name: Build and publish image to ghcr.io/epics-containers

	on:
	push:
	pull_request:

	jobs:
	build-push-images:
	# pull requests are a duplicate of a branch push if within the same repo.
	if: github.event_name != 'pull_request' \|\| github.event.pull_request.head.repo.full_name != github.repository
	runs-on: ubuntu-latest
	permissions:
	contents: read
	packages: write
	env:
	CACHE: /tmp/.buildx-cache
	strategy:
	fail-fast: false
	matrix:
	# TODO add rtems
	architecture: ["linux"]

	steps:
	- name: Checkout
	uses: actions/checkout@v3
	with:
	submodules: recursive

	- name: Cache Docker layers
	uses: actions/cache@v2
	with:
	path: ${{ env.CACHE }}
	key: ${{ runner.os }}-${{ matrix.architecture }}-buildx-${{ github.sha }}
	restore-keys: \|
	${{ runner.os }}-${{ matrix.architecture }}-buildx-

	- name: Log in to GitHub Docker Registry
	uses: docker/login-action@v1
	with:
	registry: ghcr.io/${{ github.repository_owner }}
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Docker Build Script
	env:
	REGISTRY: ghcr.io
	ARCH: ${{ matrix.architecture }}
	REPOSITORY: ${{ github.repository }}
	TAG: ${{ github.ref_name }}
	PUSH: ${{ github.event_name == 'push' && startsWith(github.ref, 'refs/tags') }}
	CACHE: ${{ env.CACHE }}
	run: .github/workflows/build.sh

	tests:
	if: github.event_name != 'pull_request' \|\| github.event.pull_request.head.repo.full_name != github.repository
	runs-on: ubuntu-latest

	steps:
	- name: Checkout
	uses: actions/checkout@v3
	with:
	submodules: recursive

	- name: System Test
	run: tests/run-tests.sh

Provide feedback