Create PR updating containers base image #1

	name: Create PR updating containers base image

	on:
	workflow_dispatch:
	branches:
	- master
	schedule:
	- cron: "0 0 1 * *"

	env:
	FEDORA_IMAGE: quay.io/fedora/fedora
	TAG: latest
	IMAGE_BASE: quay.io/keylime

	jobs:
	update-base-image:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683

	- name: Install skopeo and jq
	run: sudo apt-get install -y skopeo jq

	- name: Get hash of the latest stable version of Fedora
	run: echo "FEDORA_HASH=$(skopeo inspect docker://${{ env.FEDORA_IMAGE }}:${{ env.TAG }} \| jq '.Digest')" >> "$GITHUB_ENV"

	- name: Update the Dockerfile template and CI Dockerfile
	run: \|
	sed -i "s#$FROM $[^ ]*#\1${{ env.FEDORA_IMAGE }}@${{ env.FEDORA_HASH }}#" docker/release/base/Dockerfile.in
	sed -i "s#$FROM $.*#\1${{ env.FEDORA_IMAGE }}@${{ env.FEDORA_HASH }}#" docker/ci/Dockerfile

	- name: Get current date for message
	id: date
	run: echo "DATE=$(date +"%Y-%m-%d")" >> "$GITHUB_ENV"

	- name: Create pull request
	uses: peter-evans/create-pull-request@5e914681df9dc83aa4e4905692ca88beb2f9e91f
	with:
	add-paths: \|
	docker/release/base/Dockerfile.in
	docker/ci/Dockerfile
	title: "[Automatic] Update Keylime base image (${{ env.DATE }})"
	signoff: true
	body: \|
	Automatically update the Keylime base image using:

	Base image: ${{ env.FEDORA_IMAGE }}@${{ env.FEDORA_HASH }}
	commit-message: \|
	[Automatic] Update Keylime base image ${{ env.DATE }}

	Automatically update the Keylime base image using:

	Base image: ${{ env.FEDORA_IMAGE }}@${{ env.FEDORA_HASH }}

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