UPDATE #4

	# This workflow uses actions that are not certified by GitHub.
	# They are provided by a third-party and are governed by
	# separate terms of service, privacy policy, and support
	# documentation.
	#
	# See https://github.com/r-lib/actions/tree/master/examples#readme for
	# additional example workflows available for the R community.
	name: R Package CI for MacOS

	on:
	push:
	branches: [ "master" ]
	pull_request:
	branches: [ "master" ]

	permissions:
	contents: read

	jobs:
	build:
	runs-on: macos-latest
	strategy:
	matrix:
	os: [macos-latest]
	r-version: ['4.1.1']

	steps:
	- uses: actions/checkout@v4

	- name: Set up R ${{ matrix.r-version }}
	uses: r-lib/actions/setup-r@v2
	with:
	r-version: ${{ matrix.r-version }}

	- name: Install system dependencies on MacOS
	run: \|
	brew install pkg-config
	brew install qpdf
	brew install ghostscript
	brew install --cask mactex-no-gui # Install LaTeX

	- name: Set CRAN mirror and install R package dependencies
	env:
	GITHUB_PAT: ${{ secrets.GITHUB_PAT }}
	run: \|
	Rscript -e "options(repos = c(CRAN = 'https://cloud.r-project.org/')); install.packages(c('remotes', 'knitr'));"

	- name: Install rcmdcheck package
	run: \|
	Rscript -e "install.packages('rcmdcheck')"

	- name: Check
	run: \|
	Rscript -e "rcmdcheck::rcmdcheck(args = '--no-manual', error_on = 'error')"

	- name: Test (optional)
	run: \|
	Rscript -e "devtools::test()"

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