Trigger clair db image build #80

	name: Trigger clair db image build

	# This workflow creates/reopens PR and closes it
	# in order to trigger PAC to build clair DB image

	on:
	schedule:
	- cron: '0 4 * * *'

	env:
	REGISTRY: quay.io/redhat-appstudio
	IMAGE_NAME: clair-in-ci
	LATEST_TAG: latest
	PREVIOUS_TAG: previous
	GITHUB_TOKEN: ${{ secrets.HACBS_TEST_GITHUB_TOKEN }}
	TARGET_BRANCH: daily
	SOURCE_BRANCH: main # building from main

	jobs:
	test:
	name: Build the new image
	runs-on: ubuntu-20.04

	steps:
	- name: Check out repository code
	uses: actions/checkout@v3
	with:
	ref: 'main'
	- name: create pull request & empty commit
	run: \|
	git config --global user.email "<>"
	git config --global user.name "hacbs-test-bot"
	echo "Check if PR is already created."
	PR_NUMBER=$(gh pr list --state all --label clair-db --json number \| jq -r '.[0] \| .number')
	if [ -z "$PR_NUMBER" ] \|\| [ "$PR_NUMBER" == null ]; then
	echo "No existing PR with label clair-db was found. Creating a new PR..."
	gh pr create -B $TARGET_BRANCH -H $SOURCE_BRANCH --title 'Using branch: "${SOURCE_BRANCH}" to create PR triggering clair-db build PAC.' --body 'Created by Github action' --label clair-db
	sleep 5
	PR_NUMBER=$(gh pr list --state all --label clair-db --json number \| jq -r '.[0] \| .number')
	fi
	PR_STATE=$(gh pr view $PR_NUMBER --json state \| jq -r '.state')
	if [ "$PR_STATE" != "OPEN" ]; then
	echo "$PR_NUMBER is $PR_STATE, reopening it now."
	gh pr reopen $PR_NUMBER
	echo "PR number: $PR_NUMBER has been opened."
	else
	git commit --allow-empty -m "$(date)"
	git push origin "${SOURCE_BRANCH}" -f
	fi

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