Add workflow for manifest.json #8

	# Workflow derived from https://solutions.posit.co/operations/deploy-methods/ci-cd/github-actions/#overview-of-deploying-to-connect

	name: write-manifest
	on:
	push:
	branches: [dev]
	pull_request:
	branches: [dev]

	jobs:
	write-manifest:
	runs-on: ubuntu-latest
	env:
	GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
	steps:
	- name: Checkout repo
	uses: actions/checkout@v3
	with:
	fetch-depth: 0

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

	- name: Install required packages
	run: Rscript -e 'install.packages("rsconnect", repos = "https://cran.rstudio.com")'

	- name: Create manifest.json
	run: Rscript -e 'rsconnect::writeManifest()'

	- name: Commit results
	run: \|
	git config --local user.name "$GITHUB_ACTOR"
	git config --local user.email "$GITHUB_ACTOR@users.noreply.github.com"
	git add manifest.json \|\| echo "WARN: manifest.json was not updated"
	git commit -m 'Re-build manifest file' \|\| echo "No changes to commit"
	git push origin \|\| echo "No changes to commit"

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