Random Cron #2252

	name: Random Cron
	on:
	workflow_run:
	workflows: ["刷步数"]
	types:
	- completed
	jobs:
	repo-sync:
	runs-on: ubuntu-latest
	timeout-minutes: 3
	if: github.event.workflow_run.conclusion == 'success'
	steps:
	- uses: actions/checkout@v2
	with:
	token: ${{ secrets.PAT }} #此处PAT需要申请，教程详见：https://www.jianshu.com/p/bb82b3ad1d11,需要repo和workflow权限
	- name: random cron
	run: \|
	sed -i -E "s/(- cron: ')[0-9]+( [^[:space:]]+ \* \* \*')/\1$(($RANDOM % 59))\2/g" .github/workflows/run.yml
	git config user.name github-actions
	git config user.email github-actions@github.com
	git add .
	git commit -m "random cron"
	git push origin master

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