docker-build #110

	name: docker-build

	on:
	push:
	branches:
	- main
	schedule:
	- cron: "0 0 * * 0"
	env:
	CR_PATH: ghcr.io/anlab-kaist

	jobs:
	image:
	strategy:
	matrix:
	image:
	["git-jekyll", "jenkins", "actions-runner", "dnsmasq", "iptables", "dnscrypt-proxy"]
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2

	- name: Build image image
	run: \|
	docker build ${{ matrix.image }} --tag ${{matrix.image}}:latest

	- name: Log into GitHub Container Registry
	run: echo "${{ secrets.CR_TOKEN }}" \| docker login https://ghcr.io -u ${{ secrets.CR_NAME }} --password-stdin

	- name: Push image to GitHub Container Registry
	run: \|
	docker tag ${{matrix.image}}:latest $CR_PATH/${{matrix.image}}:latest
	docker push $CR_PATH/${{matrix.image}}:latest
	keepalive:
	needs: [image]
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- uses: gautamkrishnar/keepalive-workflow@v1

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