修正 #6

	name: Create PR from main to production

	on:
	push:
	branches:
	- main

	jobs:
	create-pr:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repository
	uses: actions/checkout@v3

	- name: Install GitHub CLI
	uses: dawidd6/action-install-gh-cli@v1

	- name: Authenticate GitHub CLI
	run: gh auth login --with-token <<< "$GITHUB_TOKEN"
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

	- name: Fetch all branches
	run: git fetch --all

	- name: Check if there are changes between main and production
	id: check_diff
	run: \|
	git checkout main
	git pull origin main
	git checkout production
	git pull origin production
	DIFF=$(git diff main production)
	if [ -z "$DIFF" ]; then
	echo "No changes detected."
	echo "::set-output name=changes::false"
	else
	echo "Changes detected."
	echo "::set-output name=changes::true"
	fi

	- name: Create Pull Request
	if: steps.check_diff.outputs.changes == 'true'
	run: \|
	gh pr create --title "Update production branch" --body "This PR updates the production branch with changes from main." --base production --head main --label "automerge"

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