Add guide for TLS Route in site #24

	name: Build and deploy docs
	on:
	workflow_dispatch:
	inputs:
	environment:
	description: 'Environment to deploy to'
	required: true
	default: 'preview'
	type: choice
	options:
	- preview
	- dev
	- staging
	- prod
	pull_request:
	branches:
	- "*"
	paths:
	- "site/**"

	concurrency:
	group: ${{ github.ref_name }}-docs-push
	cancel-in-progress: true

	permissions:
	contents: read

	jobs:
	vars:
	runs-on: ubuntu-22.04
	outputs:
	azure_creds: ${{ steps.vars.outputs.defined }}
	steps:
	- name: Check if variable is set
	id: vars
	env:
	AZURE_CREDENTIALS: ${{ secrets.AZURE_CREDENTIALS_DOCS }}
	if: "${{ env.AZURE_CREDENTIALS != '' }}"
	run: echo "defined=true" >> $GITHUB_OUTPUT

	call-docs-build-push:
	needs: [vars]
	if: ${{ github.event.repository.fork == false && needs.vars.outputs.azure_creds == 'true' }}
	uses: nginxinc/docs-actions/.github/workflows/docs-build-push.yml@03a9a3808fcb77cd0c19d7fa5d59b25565dd1d6d # v1.0.2
	permissions:
	pull-requests: write # needed to write preview url comment to PR
	contents: read
	with:
	production_url_path: "/nginx-gateway-fabric"
	preview_url_path: "/previews/nginx-gateway-fabric"
	docs_source_path: "public/nginx-gateway-fabric"
	docs_build_path: "./site"
	doc_type: "hugo"
	environment: ${{ inputs.environment }}
	secrets:
	AZURE_CREDENTIALS: ${{ secrets.AZURE_CREDENTIALS_DOCS }}
	AZURE_KEY_VAULT: ${{ secrets.AZURE_KEY_VAULT_DOCS }}

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