feat(builder): consolidate expression construction (#639) #527

	name: Documentation Build

	on:
	push:
	branches:
	- main
	# Skip the docs build on pushes that only touch ignorable surfaces.
	# docs/** is NOT ignored here — building docs is this workflow's job.
	paths-ignore:
	- '*.md'

	permissions:
	contents: read

	# Cancel in-flight runs of this workflow on the same ref when a newer
	# commit lands. Saves runner minutes during a churn of PR pushes. Not
	# applied to publish.yml — releases must never be cancelled mid-upload.
	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v7

	- name: Install uv
	uses: astral-sh/setup-uv@v7
	with:
	enable-cache: true
	cache-dependency-glob: uv.lock

	- name: Set up Python
	run: uv python install 3.12

	- name: Install dependencies
	run: uv sync --all-extras --dev

	- name: Build documentation
	run: uv run python tools/build_docs.py docs-build

	- name: Upload Pages artifact
	uses: actions/upload-pages-artifact@v5
	with:
	path: docs-build

	deploy:
	needs: build

	permissions:
	pages: write
	id-token: write

	environment:
	name: github-pages
	url: ${{ steps.deployment.outputs.page_url }}

	runs-on: ubuntu-latest

	steps:
	- name: Deploy to GitHub Pages
	id: deployment
	uses: actions/deploy-pages@v5

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