fix: Removes space between -- build #143

	# Workflow derived from https://github.com/r-lib/actions/tree/master/examples
	# Need help debugging build failures? Start at https://github.com/r-lib/actions#where-to-find-help
	# Test bookdown building on all branches
	name: test-bookdown
	on:
	push:
	# paths: '**.Rmd'
	workflow_dispatch:
	jobs:
	test-bookdown:
	runs-on: ubuntu-latest
	env:
	GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
	steps:
	- uses: actions/checkout@v2

	- uses: r-lib/actions/setup-pandoc@v2

	- uses: r-lib/actions/setup-r@v2
	with:
	use-public-rspm: true

	- name: install remotes
	run: Rscript -e 'install.packages(c("remotes"))'

	# Install DiagrammeR for making a code review flowchart
	- name: install DiagrammeR
	run: Rscript -e 'install.packages(c("DiagrammeR"))'

	- name: Install system dependencies
	if: runner.os == 'Linux'
	run: \|
	while read -r cmd
	do
	eval sudo $cmd
	done < <(Rscript -e 'writeLines(remotes::system_requirements("ubuntu", "20.04"))')

	- name: install extra pkgs (suggests or used in rmd files)
	run: Rscript -e 'install.packages(c("bookdown"))'

	# only needed to check that this workflow does not run multiple times in a row
	- name: get last commit msg
	id: commit-msg
	run: \|
	git tag
	last_commit_msg=$(git log -1 --pretty=%B)
	echo "::set-output name=msg::${last_commit_msg}"

	- name: Cache bookdown results
	uses: actions/cache@v2
	with:
	path: docs
	key: bookdown-${{ hashFiles('*/Rmd') }}
	restore-keys: bookdown-

	- name: Build site
	run: Rscript -e 'bookdown::render_book(quiet = TRUE)'

	- name: Save artifact
	uses: actions/upload-artifact@v3
	with:
	name: Bookdown_html
	path: docs

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