reverted to 4.2 due to tidymodels conflict #4

	name: build-image-test-r
	on:
	push:
	paths:
	- 'requirements/classes/test-r/**'
	- 'Dockerfile'
	- 'docker-compose.yml'
	- 'scripts/**'
	- '.github/workflows/test-r.yml'
	workflow_dispatch:

	env:
	CLASS: test-r
	TARGET: r_julia
	SQLITE: false
	PYTHON_VERSION: "3.9.17"

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/[email protected]

	- name: Set Up GCloud
	uses: google-github-actions/[email protected]
	with:
	project_id: ${{ secrets.GCP_PROJECT_ID_JH_DOCKER }}
	service_account_key: ${{ secrets.GCP_SA_KEY_JH_DOCKER }}
	export_default_credentials: true

	- name: Create Julia Environment Files
	if: env.TARGET == 'r_julia'
	run: \|
	sudo --preserve-env=CLASS docker-compose up julia_build

	- name: Configure Docker
	run: gcloud auth configure-docker
	#- uses: satackey/[email protected]
	# # Ignore the failure of a step and avoid terminating the job.
	# continue-on-error: true
	- name: Build and Push JH Image
	run: \|
	COMPOSE_DOCKER_CLI_BUILD=1 DOCKER_BUILDKIT=1 docker-compose up jh_image
	docker tag jupyterhub-docker-images_jh_image:latest gcr.io/jupyterhub-docker-images/test-r:${GITHUB_REF##*/}
	docker tag jupyterhub-docker-images_jh_image:latest gcr.io/jupyterhub-docker-images/test-r:latest
	docker push gcr.io/jupyterhub-docker-images/test-r:latest
	docker push gcr.io/jupyterhub-docker-images/test-r:${GITHUB_REF##*/}

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