Nightlies #14

	name: Nightlies
	on:
	schedule:
	- cron: "0 5 * * *"
	workflow_dispatch:

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	permissions:
	id-token: write
	contents: read
	issues: write

	jobs:
	nightlies:
	name: Nightlies
	timeout-minutes: 30
	runs-on: ubuntu-latest
	strategy:
	fail-fast: false
	matrix:
	environment: [
	# nightlies (e.g. pyarrow) will be installed in the following steps
	"py310-pyarrow18-1",
	"py311-pyarrow18-1",
	"py312-pyarrow18-1",
	]

	steps:
	- uses: actions/checkout@d632683dd7b4114ad314bca15554477dd762a938 # v4.2.0
	- name: Set up pixi
	uses: prefix-dev/setup-pixi@ba3bb36eb2066252b2363392b7739741bb777659 # v0.8.1
	with:
	environments: ${{ matrix.environment }}

	- name: Install Pyarrow nightly
	# The nightlies channel for conda is currently empty: https://github.com/apache/arrow/issues/41856
	# We therefore rely on the pip nightlies: https://github.com/data-engineering-collective/plateau/pull/184#discussion_r1888429974
	run: pixi run pip install --extra-index-url https://pypi.fury.io/arrow-nightlies/ --prefer-binary --pre pyarrow
	- name: Pip Install NumFOCUS nightly
	# NumFOCUS nightly wheels, contains numpy and pandas
	# TODO(gh-45): Re-add numpy
	run: pixi run python -m pip install --pre --upgrade --timeout=60 --extra-index-url https://pypi.anaconda.org/scientific-python-nightly-wheels/simple/ pandas

	- name: Install repository
	run: pixi run postinstall

	- name: Pytest
	run: pixi run test-coverage -n auto

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