Bump actions/download-artifact from 3 to 4 #67

	name: Development builds
	on:
	push:
	branches:
	- main

	jobs:
	build_and_publish:
	name: Build source distribution
	if: github.repository == 'aesara-devs/aesara'
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	with:
	fetch-depth: 0
	- uses: actions/setup-python@v4
	with:
	python-version: "3.9"
	cache: "pip"
	cache-dependency-path: "pyproject.toml"
	- name: Install dependencies and customize pyproject.toml
	run: \|
	# Download dasel to modify pyproject.toml
	curl -sSLf https://github.com/TomWright/dasel/releases/download/v2.0.2/dasel_linux_amd64 \
	-L -o /tmp/dasel && chmod +x /tmp/dasel

	# Modify pyproject.toml to set the nightly version in the form of
	# x.y.z.postN, where N is the number of commits since the last release
	/tmp/dasel put -f pyproject.toml project.name -v aesara-nightly
	/tmp/dasel put -f pyproject.toml tool.hatch.version.raw-options.version_scheme -v post-release
	/tmp/dasel put -f pyproject.toml tool.hatch.version.raw-options.local_scheme -v no-local-version

	# Install build prerequisites
	python -m pip install -U pip build
	- name: Build the sdist
	run: python -m build --sdist .
	- uses: pypa/gh-action-pypi-publish@release/v1
	with:
	password: ${{ secrets.nightly_pypi_secret }}

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