Update sync.yml #1

	name: Sync to Second repo

	on:
	push:
	branches:
	- main

	jobs:
	sync:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout main branch
	uses: actions/checkout@v2
	with:
	persist-credentials: false

	- name: Setup Git
	run: \|
	git config --global user.name 'googoo9918'
	git config --global user.email '[email protected]'
	git remote add second https://x-access-token:${{ secrets.PERSONAL_ACCESS_TOKEN }}@github.com/OneDay-OneAlgorithm/JungDongGyu.git

	- name: Fetch from second
	run: git fetch second

	- name: Create worktree
	run: git worktree add ../worktree HEAD

	- name: Remove .github directory in worktree
	run: \|
	cd ../worktree
	rm -rf .github
	git add .
	git commit --amend --no-edit

	- name: Rebase onto second/main from worktree
	run: \|
	cd ../worktree
	git rebase second/main \|\| git rebase --abort

	- name: Merge second/main from worktree
	if: failure()
	run: \|
	cd ../worktree
	git merge -X ours second/main

	- name: Push to second from worktree
	run: \|
	cd ../worktree
	git push second HEAD:main --force-with-lease

	- name: Clean up worktree
	run: git worktree remove ../worktree

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