Update CSL file #5

	name: Update CSL file
	on:
	schedule:
	- cron: '0 0 * * 1' # Runs weekly on Monday at 00:00 UTC
	workflow_dispatch: # Allows manual triggering

	jobs:
	update-csl:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- name: Download latest CSL file
	run: \|
	curl -o inst/apa-old-doi-prefix.csl https://raw.githubusercontent.com/citation-style-language/styles/master/apa-old-doi-prefix.csl

	- name: Check for changes
	id: changes
	run: \|
	if git diff --quiet; then
	echo "No changes to commit"
	exit 0
	fi

	- name: Commit and push if changed
	run: \|
	git config --local user.email "[email protected]"
	git config --local user.name "GitHub Actions"
	git add inst/apa-old-doi-prefix.csl
	git commit -m "Update CSL file from upstream"
	git push

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