New "safe" preview deployment workflows #5

	name: preview-build

	on:
	pull_request: ~
	workflow_call:
	inputs:
	strict:
	description: 'Treat warnings as errors'
	type: boolean
	default: true
	continue-on-error:
	description: 'Do not fail to publish if build fails'
	type: boolean
	required: false
	default: true

	permissions:
	contents: read

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Bootstrap Action Workspace
	if: github.repository == 'elastic/docs-builder'
	uses: ./.github/actions/bootstrap

	# we run our artifact directly please use the prebuild
	# elastic/docs-builder@main GitHub Action for all other repositories!
	- name: Build documentation
	if: github.repository == 'elastic/docs-builder'
	env:
	PR_NUMBER: ${{ github.event.pull_request.number }}
	run: \|
	dotnet run --project src/docs-builder -- --strict --path-prefix "/${GITHUB_REPOSITORY}/pull/${PR_NUMBER}"

	- name: Build documentation
	if: github.repository != 'elastic/docs-builder'
	uses: elastic/docs-builder@main
	continue-on-error: true
	with:
	prefix: "/${{ github.repository }}/pull/${{ github.event.pull_request.number }}"
	strict: true
	- name: Add pull request number to build
	env:
	PR_NUMBER: ${{ github.event.pull_request.number }}
	PR_REF: ${{ github.event.pull_request.head.sha }}
	run: \|
	echo "${PR_NUMBER}" >> .artifacts/docs/html/pull_request_number.txt
	echo "${PR_REF}" >> .artifacts/docs/html/pull_request_ref.txt
	- uses: actions/upload-artifact@v4
	with:
	name: docs
	path: .artifacts/docs/html/

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