Use correct specification of empty array #121

	# Based on https://github.com/mattnotmitt/doxygen-action
	name: Render Stan documentation

	on:
	workflow_dispatch:
	pull_request:
	paths:
	- 'inst/stan/**'
	push:
	branches:
	- main
	paths:
	- 'inst/stan/**'

	jobs:
	# This workflow contains a single job called "build"
	build:
	runs-on: ubuntu-latest

	# Steps represent a sequence of tasks that will be executed as part of the job
	steps:
	# Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
	- uses: actions/checkout@v4

	- name: Doxygen Action
	uses: mattnotmitt/[email protected]
	with:
	# Path to Doxyfile
	doxyfile-path: "Doxyfile"
	# Working directory
	working-directory: "./inst/stan/functions/"

	- name: Archive documentation
	if: github.ref != 'refs/heads/main'
	uses: actions/upload-artifact@v4
	with:
	name: stan-docs
	path: ./inst/stan/functions/html
	if-no-files-found: error

	- name: Deploy
	if: github.ref == 'refs/heads/main'
	uses: peaceiris/actions-gh-pages@v4
	with:
	github_token: ${{ secrets.GITHUB_TOKEN }}
	# Default Doxyfile build documentation to html directory.
	# Change the directory if changes in Doxyfile
	publish_dir: ./inst/stan/functions/html
	destination_dir: stan

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