Create and promote prereleases #182

	name: Create and promote prereleases

	on:
	schedule:
	- cron: '0 0 * * *' # Runs every midnight
	pull_request:
	paths:
	- .github/workflows/prerelease.yaml
	workflow_dispatch:
	inputs:
	dry_run:
	type: boolean
	default: false
	description: Dry run mode, do not submit any tags.
	promote_immediately:
	type: boolean
	default: false
	description: Promote prereleases without waiting for the standard interval.

	permissions:
	contents: write

	jobs:
	handle-prereleases:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: actions/setup-python@v5
	with:
	python-version: '3.12'
	cache: 'pip'
	- run: pip install tox
	- name: Define git credentials
	run: \|
	# Needed to create commits.
	git config --global user.name "Github Actions"
	git config --global user.email "[email protected]"
	- name: Create pre-release tags
	run: \|
	set -x
	cd hack/release_promotion

	args=()
	dry_run=${{ (github.event_name == 'workflow_dispatch' && inputs.dry_run) \|\| github.event_name == 'pull_request'}}
	if [[ "$dry_run" == "true" ]]; then
	args+=(--dry-run)
	fi

	tox -e promote -- --debug create_new_prereleases ${args[@]}
	- name: Promote tags
	run: \|
	set -x
	cd hack/release_promotion

	args=()
	dry_run=${{ (github.event_name == 'workflow_dispatch' && inputs.dry_run) \|\| github.event_name == 'pull_request'}}
	if [[ "$dry_run" == "true" ]]; then
	args+=(--dry-run)
	fi
	promote_immediately=${{ (github.event_name == 'workflow_dispatch' && inputs.promote_immediately) }}
	if [[ "$promote_immediately" == "true" ]] ; then
	args+=(--promote-immediately)
	fi

	tox -e promote -- --debug promote_releases ${args[@]}

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