ci: add check_pkgdown step to check job #29

	name: CI
	on:
	push:
	branches:
	- 'main'
	- 'scratch/**'
	tags:
	- '[0-9]+.[0-9]+.[0-9]+'
	- '[0-9]+.[0-9]+.[0-9]+.[0-9]+'
	pull_request:

	jobs:
	check:
	runs-on: ${{ matrix.config.os }}
	name: ${{ matrix.config.os }} (${{ matrix.config.r }})
	strategy:
	fail-fast: false
	matrix:
	config:
	- os: ubuntu-20.04
	r: 3.6.3
	- os: ubuntu-20.04
	r: 4.0.5
	- os: ubuntu-20.04
	r: 4.1.3
	- os: ubuntu-latest
	r: release
	env:
	R_KEEP_PKG_SOURCE: yes
	steps:
	- uses: actions/checkout@v4
	- uses: r-lib/actions/setup-r@v2
	with:
	r-version: ${{ matrix.config.r }}
	use-public-rspm: true
	- uses: r-lib/actions/setup-r-dependencies@v2
	with:
	extra-packages: \|
	any::pkgdown
	any::rcmdcheck
	upgrade: 'TRUE'
	- name: Install pdflatex
	shell: bash
	run: sudo apt-get install texlive-latex-base texlive-fonts-extra
	- uses: r-lib/actions/check-r-package@v2
	- name: Check pkgdown
	shell: Rscript {0}
	run: pkgdown::check_pkgdown()
	release:
	if: github.ref_type == 'tag'
	name: Upload release
	needs: check
	runs-on: ubuntu-latest
	permissions:
	id-token: write
	contents: read
	steps:
	- uses: actions/checkout@v4
	- uses: metrumresearchgroup/actions/mpn-latest@v1
	- uses: r-lib/actions/setup-r@v2
	with:
	r-version: release
	use-public-rspm: true
	# For pkgpub.
	extra-repositories: 'https://mpn.metworx.com/snapshots/stable/${{ env.MPN_LATEST }}'
	- uses: r-lib/actions/setup-r-dependencies@v2
	with:
	extra-packages: any::pkgpub
	- name: Install pdflatex
	shell: bash
	run: sudo apt-get install texlive-latex-base texlive-fonts-extra
	- uses: metrumresearchgroup/actions/publish-r-release@v1

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