typo fix #350

	# This is a basic workflow to help you get started with Actions

	name: Deploy-preview

	# Controls when the action will run. Triggers the workflow on push or pull request
	# events but only for the master branch
	on:
	push:
	branches:
	- '*'
	- '!master'
	- '!main'

	# A workflow run is made up of one or more jobs that can run sequentially or in parallel
	jobs:
	# This workflow contains a single job called "build"
	deploy:
	# The type of runner that the job will run on
	runs-on: ubuntu-latest
	environment:
	name: 'staging'
	url: "https://preview.iiif.io/training/${{ github.ref_name}}/index.html"

	# These permissions are needed to interact with GitHub's OIDC Token endpoint.
	permissions:
	id-token: write
	contents: read

	# Steps represent a sequence of tasks that will be executed as part of the job
	steps:
	# Depth 0 required for lastMod
	- uses: actions/checkout@v2
	with:
	fetch-depth: '0'

	- uses: actions/setup-node@v1
	- run: npm install -g gitbook-cli [email protected]

	# Create the gitbooks in the build directory
	- name: Build gitbooks
	run: .github/bin/buildGitBooks.sh

	- name: convert index
	run: .github/bin/createIndex.sh

	- name: update lastmod
	run: .github/bin/updateLastMod.sh

	- name: Configure AWS credentials
	uses: aws-actions/configure-aws-credentials@v1
	with:
	role-to-assume: arn:aws:iam::420715881449:role/GithubIdentify
	aws-region: us-east-1

	- name: Copy files to preview
	run: \|
	aws s3 sync build/ s3://preview.iiif.io/training/${{ github.ref_name}} --acl 'public-read'

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