Add reusable github actions (#15156) #7

	name: Build and Deploy Docs

	on:
	pull_request:
	branches:
	- '**'
	push:
	branches:
	- main

	env:
	docs_artifact: docs

	jobs:
	context:
	runs-on: ubuntu-latest

	outputs:
	is_release_master: ${{ steps.context.outputs.is_release_master }}
	is_default_branch: ${{ steps.context.outputs.is_default_branch }}
	is_fork: ${{ steps.context.outputs.is_fork }}
	steps:
	- name: Checkout code
	uses: actions/checkout@v3
	- id: context
	uses: ./.github/actions/context

	docs_build:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v3

	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: '3.x'

	- name: Install dependencies
	run: pip install -r requirements/docs.txt

	- name: Build documentation
	run: make -C docs html

	- name: Upload artifact
	uses: actions/upload-pages-artifact@v3
	with:
	path: 'docs/_build/html'
	name: ${{ env.docs_artifact }}

	docs_deploy:
	needs: [context, docs_build]
	# Only deploy docs on a push event
	# to the default branch
	# that is not running on a fork
	if: \|
	github.event_name == 'push' &&
	needs.context.outputs.is_default_branch == 'true' &&
	needs.context.outputs.is_fork == 'false'
	permissions:
	contents: read
	pages: write
	id-token: write
	environment:
	name: github-pages
	url: ${{ steps.deployment.outputs.page_url }}
	runs-on: ubuntu-latest

	steps:
	- name: Deploy to GitHub Pages
	id: deployment
	uses: actions/deploy-pages@v4
	with:
	artifact_name: ${{ env.docs_artifact }}

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