Clean Stale Issues And PR #985

	name: Clean Stale Issues And PR

	on:
	schedule:
	# run 4:00 am each day in shanghai timezone
	# cron by UTC, shanghai timezone = UTC + 8
	- cron: "0 20 * * *"

	permissions:
	issues: write
	pull-requests: write

	env:
	STALE_ISSUE_LABEL: issue/stale
	STALE_PR_LABEL: pr/stale

	jobs:
	stale:
	runs-on: ubuntu-latest
	steps:
	# https://github.com/marketplace/actions/close-stale-issues
	- name: Close stale issues
	uses: actions/[email protected]
	with:
	# ===== for issue
	stale-issue-label: ${{ env.STALE_ISSUE_LABEL }}
	# exclude all issues/PRs with milestones
	exempt-all-issue-assignees: true
	# exclude issues/PRs with the specified labels
	exempt-issue-labels: pinned,security,good-first-issue

	# reach idle days and marked as stale
	days-before-issue-stale: 60
	stale-issue-message: \|
	This issue has been automatically marked as stale because it has not
	had recent activity. It will be closed if no further activity occurs.
	# after marked stale, how long will close it
	days-before-issue-close: 14
	close-issue-message: \|
	This issue has not seen any activity since it was marked stale.
	Closing.

	# ====== for pr
	stale-pr-label: ${{ env.STALE_PR_LABEL }}
	exempt-pr-labels: pinned,security,good-first-issue

	days-before-pr-stale: 60
	stale-pr-message: \|
	This pull request has been automatically marked as stale because it
	has not had recent activity. It will be closed if no further activity
	occurs. Thank you for your contributions.
	days-before-pr-close: 14
	close-pr-message: \|
	This pull request has not seen any activity since it was marked stale.
	Closing.

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