Use nightly wheels where available to run tests and support NumPy 2.0 #7

	name: Run tests against nightly dependencies

	on:
	pull_request:
	schedule:
	- cron: '0 0 * * 0'
	workflow_dispatch:

	jobs:
	build_and_test:
	name: build and test ${{ matrix.variant.os }}, py${{ matrix.python-version }}
	runs-on: ${{ matrix.variant.os }}
	defaults:
	run:
	shell: bash -l {0} # required for conda env
	strategy:
	fail-fast: false
	matrix:
	variant:
	- {os: ubuntu-22.04, cmake-preset: ci-linux}
	- {os: macos-11, cmake-preset: ci-macos}
	- {os: windows-2019, cmake-preset: ci-windows}
	python-version: ["3.10"]

	steps:
	- uses: actions/checkout@v4
	with:
	submodules: true
	fetch-depth: 0 # history required so cmake can determine version

	- uses: ilammy/msvc-dev-cmd@v1 # Required to set up MSVC dev environment for Ninja builds.

	- name: Setup conda environment
	uses: mamba-org/setup-micromamba@v1
	with:
	micromamba-version: 1.5.6-0
	environment-file: .buildconfig/${{ matrix.variant.cmake-preset }}.yml
	cache-environment: true
	create-args: python=${{ matrix.python-version }}

	- name: ccache
	uses: hendrikmuhs/ccache-action@v1.2.12
	with:
	key: ${{ matrix.variant.os }}

	- name: Cache conan setup
	id: conan-cache-key
	run: \|
	echo "key=$(/bin/date -u "+%Y%m%d")" >> $GITHUB_OUTPUT
	echo "path=$(conan config home)" >> $GITHUB_OUTPUT
	- name: Cache conan
	uses: actions/cache@v1
	with:
	path: ${{ steps.conan-cache-key.outputs.path }}
	key: conan-${{ matrix.variant.os }}-${{ steps.conan-cache-key.outputs.key }}

	- run: cmake --preset ${{ matrix.variant.cmake-preset }}
	- run: cmake --build --preset build
	- run: ctest --preset test
	- run: tox -e nightlydeps -vvv

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