App Push Test #62

	# This workflow initializes a fresh Rhino app and pushes it to a dedicated orphan branch.
	# This way we can test the app CI (the GitHub Actions workflow created on `rhino::init()`).
	name: App Push Test
	on:
	push:
	branches: [main]
	workflow_dispatch:
	permissions: {}
	jobs:
	main:
	name: Push fresh app
	runs-on: ubuntu-latest
	timeout-minutes: 30
	env:
	BRANCH_NAME: bot/app-push-test
	steps:
	- name: Install R
	uses: r-lib/actions/setup-r@v2
	with:
	use-public-rspm: true

	- name: Install Rhino
	uses: r-lib/actions/setup-r-dependencies@v2
	with:
	packages: Appsilon/rhino@${{ github.sha }}

	# While renv is already installed in the previous step,
	# it subsequentially fails in the pushed app (https://github.com/rstudio/renv/issues/1772).
	# This step is is a workaround and can be removed once the issue is resolved.
	- name: Install renv
	shell: Rscript {0}
	run: install.packages("renv")

	- name: Checkout repository
	uses: actions/checkout@v3
	with:
	# The default GITHUB_PAT has insufficient permissions to push workflow changes.
	# The token passed here must have write access to code and workflows.
	token: ${{ secrets.APP_PUSH_TEST_PAT }}

	- name: Prepare branch
	run: git switch --orphan "$BRANCH_NAME"

	- name: Initialize app
	shell: Rscript {0}
	run: rhino::init()

	- name: Push branch
	run: \|
	SHORT_SHA=$(printf %s "$GITHUB_SHA" \| cut -c-8)
	git config user.name "$GITHUB_ACTOR"
	git config user.email "[email protected]"
	git add .
	git commit --message "App Push Test (${GITHUB_REF_NAME}@${SHORT_SHA})"
	git push --force origin "$BRANCH_NAME"

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