Added documentation for a PowerShell quirk when referencing secrets in experiment tracker #261

	---
	name: GitBook Redirect Checks
	on:
	pull_request:
	types: [opened, synchronize]
	paths: [docs/**, .gitbook.yaml]
	jobs:
	check_gitbook:
	if: github.event.pull_request.draft == false
	runs-on: ubuntu-latest
	steps:
	# Setup Python
	- name: Setup Python
	uses: actions/setup-python@v4
	with:
	python-version: '3.10'
	# Install dependencies
	- name: Install dependencies
	run: pip install pyyaml

	# Checkout target branch
	- name: Checkout target branch
	uses: actions/checkout@v3
	with:
	ref: ${{ github.base_ref }}

	# Setup temp folders for target branch
	- name: Setup temp folders for target branch
	run: \|
	# Create temp directories
	mkdir -p $RUNNER_TEMP/gitbook_base

	# Set up the directory from the target branch
	python scripts/setup_gitbook_dirs.py . $RUNNER_TEMP/gitbook_base

	# Checkout PR branch
	- name: Checkout PR branch
	uses: actions/checkout@v3
	with:
	ref: ${{ github.head_ref }}

	# Setup temp folders for PR branch
	- name: Setup temp folders for PR branch
	run: \|
	# Create temp directories
	mkdir -p $RUNNER_TEMP/gitbook_head

	# Set up the directory from the PR branch
	python scripts/setup_gitbook_dirs.py . $RUNNER_TEMP/gitbook_head

	# Run GitBook Redirect Check Script
	- name: Run GitBook Redirect Check Script
	run: \|-
	python scripts/gitbook_redirect_check.py $RUNNER_TEMP/gitbook_base $RUNNER_TEMP/gitbook_head --pr "${{ github.event.pull_request.number }}"

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