Update examples to v6 #81

	name: CI
	on:
	pull_request:
	branches:
	- main
	push:
	branches:
	- main
	tags: '*'
	jobs:
	docs:
	name: Documentation
	runs-on: ubuntu-latest
	steps:
	# Cancel ongoing documentation build if pushing to branch again before the previous
	# build is finished.
	- name: Cancel ongoing documentation builds for previous commits
	uses: styfle/[email protected]
	with:
	access_token: ${{ github.token }}

	# Build docs
	- uses: actions/checkout@v2
	- uses: julia-actions/setup-julia@v1
	with:
	version: '1'
	- uses: actions/cache@v1
	env:
	cache-name: cache-artifacts
	with:
	path: ~/.julia/artifacts
	key: ${{ runner.os }}-test-${{ env.cache-name }}-${{ hashFiles('**/Project.toml') }}
	restore-keys: \|
	${{ runner.os }}-test-${{ env.cache-name }}-
	${{ runner.os }}-test-
	${{ runner.os }}-
	- name: Instantiate and install dependencies
	run: \|
	julia --project=docs -e '
	using Pkg
	Pkg.develop(PackageSpec(path=pwd()))
	Pkg.instantiate()'
	- name: Generate documentation and deploy
	env: # needed for pushing to gh-pages branch
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	DOCUMENTER_KEY: ${{ secrets.DOCUMENTER_KEY }}
	run:
	julia --project=docs --color=yes docs/make.jl

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