Replace deprecated `allowfullscreen` with `allow="fullscreen"` for iframe element #53

	# Copyright 2021 Google LLC
	#
	# Licensed under the Apache License, Version 2.0 (the "License");
	# you may not use this file except in compliance with the License.
	# You may obtain a copy of the License at
	#
	# https://www.apache.org/licenses/LICENSE-2.0
	#
	# Unless required by applicable law or agreed to in writing, software
	# distributed under the License is distributed on an "AS IS" BASIS,
	# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	# See the License for the specific language governing permissions and
	# limitations under the License.

	name: GitHub Pages

	on:
	push:
	branches:
	- main
	pull_request:

	jobs:
	deploy:
	runs-on: ubuntu-20.04
	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	steps:
	- uses: actions/checkout@v2
	with:
	submodules: true # Fetch Hugo themes (true OR recursive)
	fetch-depth: 0 # Fetch all history for .GitInfo and .Lastmod

	- name: Setup Hugo
	uses: peaceiris/actions-hugo@v2
	with:
	hugo-version: '0.85.0'
	extended: true

	- name: Install dependencies
	run: npm install

	- name: Run webpack
	run: webpack --mode=production

	- name: Build
	run: hugo --gc
	env:
	HUGO_ENVIRONMENT: production

	- name: Deploy
	uses: peaceiris/actions-gh-pages@v3
	if: ${{ github.ref == 'refs/heads/main' }}
	with:
	github_token: ${{ secrets.GITHUB_TOKEN }}
	publish_dir: ./public
	cname: binary.transparency.dev

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