Ariane scheduled workflows #856

	name: Ariane scheduled workflows

	on:
	# Run every 1 hours
	# Tests are only run when current hour % 6 corresponds
	# to the branch hourModulo value in the matrix
	schedule:
	- cron: '0 /1 * *'


	permissions:
	# To be able to access the repository with actions/checkout
	contents: read
	# To trigger workflows via workflow_dispatch
	actions: write

	jobs:
	ariane-scheduled:
	name: Run Scheduled Workflows
	strategy:
	fail-fast: false
	matrix:
	include:
	# DON'T USE hourModulo=0 to avoid running ariane scheduled-workflows
	# at the same time as regular main scheduled workflows
	- branch: '1.14'
	hourModulo: 1
	- branch: '1.15'
	hourModulo: 2
	- branch: '1.16'
	hourModulo: 3
	runs-on: ubuntu-latest
	steps:
	- name: Checkout branch
	uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
	with:
	ref: v${{ matrix.branch }}
	persist-credentials: false

	- name: Manually run Ariane workflows from the branch
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	run: \|
	HOUR=$(date -u +"%H")
	if (( HOUR % 6 == ${{ matrix.hourModulo }} )); then
	echo "Running scheduled workflows for branch ${{ matrix.branch }}"
	else
	echo "Skipping scheduled workflows for branch ${{ matrix.branch }}"
	exit 0
	fi
	BRANCH="${{ matrix.branch }}"
	REF="v${BRANCH}"
	SHA=$(git rev-parse ${REF})
	readarray workflows < <(TRIGGER="/test-backport-${BRANCH}" yq '.triggers[env(TRIGGER)].workflows[]' .github/ariane-config.yaml)

	for workflow in ${workflows[@]}; do
	echo triggering ${workflow}
	gh workflow run ${workflow} \
	--ref ${REF} \
	-f PR-number=${REF/./-} \
	-f context-ref=${REF} \
	-f SHA=${SHA}
	done

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