set up local Ray.jl #2

	name: Ray.jl - Documentation
	on:
	workflow_dispatch:
	push:
	tags: ['*']
	branches:
	- main
	paths:
	- '.github/workflows/Ray_docs.yml'
	- 'Ray.jl/docs/**'
	- 'Ray.jl/src/**'
	- 'Ray.jl/Project.toml'
	pull_request:
	types: [opened, synchronize, reopened, ready_for_review]
	paths:
	- '.github/workflows/Ray_docs.yml'
	- 'Ray.jl/docs/**'
	- 'Ray.jl/src/**'
	- 'Ray.jl/Project.toml'
	jobs:
	Documentation:
	# Run on push's or non-draft PRs
	if: (github.event_name == 'push') \|\| (github.event.pull_request.draft == false)
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- uses: julia-actions/setup-julia@latest
	with:
	version: 1.8
	- uses: julia-actions/add-julia-registry@v1
	with:
	key: ${{ secrets.BEACONBUDDY_SSH_KEY }}
	registry: beacon-biosignals/BeaconRegistry
	- uses: actions/cache@v2
	with:
	path: ~/.julia/artifacts
	key: ${{ runner.os }}-ray-docs-artifacts-${{ hashFiles('**/Project.toml') }}
	restore-keys: ${{ runner.os }}-ray-docs-artifacts
	- name: Install dependencies
	run: \|
	julia --project=docs/ -e 'using Pkg;
	Pkg.develop(PackageSpec(path=pwd()));
	Pkg.instantiate()'
	working-directory: Ray.jl
	- run: julia --project=docs "docs/make.jl"
	working-directory: Ray.jl
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # For authentication with GitHub Actions token
	PYTHON: ""
	- name: Ray.jl doc preview URL
	if: github.event_name == 'pull_request'
	run: \|
	owner="${GITHUB_REPOSITORY_OWNER}"
	repo="${GITHUB_REPOSITORY#*/}"
	pr="${{ github.event.number }}"
	echo "https://${owner}.github.io/${repo}/Ray/previews/PR${pr}/"

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