add GDAL_CONFIG to see if we can mock it #4

	name: Deploy Documentation

	on:
	push:
	branches:
	- main
	workflow_dispatch:

	permissions:
	contents: write

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

	- name: Install System Dependencies (GDAL)
	# Fiona needs gdal-config to determine versions and paths
	run: \|
	sudo apt-get update
	sudo apt-get install -y libgdal-dev g++

	- name: Install uv
	uses: astral-sh/setup-uv@v5
	with:
	enable-cache: true

	- name: Set up Python
	run: uv python install

	- name: Install dependencies
	# We set GDAL_CONFIG so Fiona's build backend finds the system GDAL
	run: \|
	export GDAL_CONFIG=/usr/bin/gdal-config
	uv sync --all-extras
	env:
	GDAL_CONFIG: /usr/bin/gdal-config

	- name: Build documentation
	run: \|
	# Re-export or use uv run --env to ensure Sphinx can see Fiona
	uv run sphinx-build -b html docs/source docs/build/html

	- name: Deploy to GitHub Pages
	uses: peaceiris/actions-gh-pages@v4
	with:
	github_token: ${{ secrets.GITHUB_TOKEN }}
	publish_dir: ./docs/build/html

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