Bump julia-actions/setup-julia from 1 to 2 #127

	name: Documentation

	on:
	push:
	branches:
	- 'main'
	tags: '*'
	paths-ignore:
	- '.zenodo.json'
	- '.github/workflows/ci.yml'
	- '.github/workflows/CompatHelper.yml'
	- '.github/workflows/TagBot.yml'
	pull_request:
	paths-ignore:
	- '.zenodo.json'
	- '.github/workflows/ci.yml'
	- '.github/workflows/CompatHelper.yml'
	- '.github/workflows/TagBot.yml'
	workflow_dispatch:

	concurrency:
	# Skip intermediate builds: always.
	# Cancel intermediate builds: only if it is a pull request build.
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: ${{ startsWith(github.ref, 'refs/pull/') }}

	jobs:
	build-documentation:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: julia-actions/setup-julia@v2
	with:
	version: '1'
	show-versioninfo: true
	- uses: julia-actions/cache@v1
	- uses: julia-actions/julia-buildpkg@v1
	env:
	PYTHON: ""
	- name: Install dependencies
	run: julia --project=docs/ -e 'using Pkg; Pkg.develop(PackageSpec(path=pwd())); Pkg.instantiate()'
	- name: Build and deploy
	uses: julia-actions/julia-docdeploy@v1
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	DOCUMENTER_KEY: ${{ secrets.DOCUMENTER_KEY }} # For authentication with SSH deploy key
	GKSwstype: 100 # To make GitHub Action work, disable showing a plot window with the GR backend of the Plots package
	- name: Run doctests
	run: \|
	julia --project=docs --color=yes -e '
	using Documenter: DocMeta, doctest
	using TrixiShallowWater
	DocMeta.setdocmeta!(TrixiShallowWater, :DocTestSetup, :(using TrixiShallowWater); recursive=true)
	doctest(TrixiShallowWater)'

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