Merge pull request #113 from netixx/serial-metric #92

	name: CI to Docker Hub
	on:
	push:
	branches: [master]

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- name: Get short SHA from commit hash
	id: shacalc
	run: echo "::set-output name=sha8::$(echo ${GITHUB_SHA} \| cut -c1-8)"

	- name: Check Out Repo
	uses: actions/checkout@v3

	- name: Login to Docker Hub
	uses: docker/login-action@v1
	with:
	username: ${{ secrets.DOCKER_HUB_USERNAME }}
	password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}

	- name: Set up Docker Buildx
	id: buildx
	uses: docker/setup-buildx-action@v1

	- name: Build and push (stayrtr)
	id: docker_build_stayrtr
	uses: docker/build-push-action@v2
	with:
	context: ./
	file: ./Dockerfile
	push: true
	tags: rpki/stayrtr:latest,rpki/stayrtr:${{ steps.shacalc.outputs.sha8 }}
	target: stayrtr

	- name: Image digest (stayrtr)
	run: echo ${{ steps.docker_build_stayrtr.outputs.digest }}

	- name: Build and push (rtrmon)
	id: docker_build_rtrmon
	uses: docker/build-push-action@v2
	with:
	context: ./
	file: ./Dockerfile
	push: true
	tags: rpki/rtrmon:latest,rpki/rtrmon:${{ steps.shacalc.outputs.sha8 }}
	target: rtrmon

	- name: Image digest (rtrmon)
	run: echo ${{ steps.docker_build_rtrmon.outputs.digest }}

	- name: Build and push rtrdump
	id: docker_build_rtrdump
	uses: docker/build-push-action@v2
	with:
	context: ./
	file: ./Dockerfile
	push: true
	tags: rpki/rtrdump:latest,rpki/rtrdump:${{ steps.shacalc.outputs.sha8 }}
	target: rtrdump

	- name: Image digest (rtrdump)
	run: echo ${{ steps.docker_build_rtrdump.outputs.digest }}

Provide feedback