Sync Upstream #1

	name: Sync Upstream

	on:
	schedule:
	- cron: '0 /4 * *' # 每4小时运行一次
	workflow_dispatch: # 允许手动触发

	jobs:
	sync:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout repository
	uses: actions/checkout@v3
	with:
	fetch-depth: 0

	- name: Configure Git
	run: \|
	git config --global user.name 'GitHub Actions'
	git config --global user.email 'actions@github.com'

	- name: Add upstream repository
	run: \|
	git remote add upstream ${{ vars.UPSTREAM_REPO }}

	- name: Fetch upstream
	run: \|
	git fetch upstream

	- name: Merge upstream
	run: \|
	git merge upstream/$(git branch --show-current) --no-edit

	- name: Remove .tool-versions file
	run: \|
	if [ -f ".tool-versions" ]; then
	rm .tool-versions
	git add .tool-versions
	git commit -m "chore: remove .tool-versions file"
	fi

	- name: Push changes
	run: \|
	git push origin $(git branch --show-current)

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