feat: Implement Indexed builder class #16

	name: Packaging Tests

	on:
	pull_request:
	workflow_dispatch:


	concurrency:
	group: packaging-test-${{ github.head_ref }}
	cancel-in-progress: true

	env:
	SOURCE_DATE_EPOCH: "1668811211"

	jobs:
	make_sdists:
	name: "Make SDists"
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with:
	submodules: true

	- name: Prepare build files
	run: pipx run nox -s prepare

	- name: Build awkward SDist
	run: pipx run build --sdist

	- name: Build awkward-cpp SDist
	run: pipx run build --sdist awkward-cpp

	- name: Check metadata
	run: pipx run twine check dist/*

	- uses: actions/upload-artifact@v3
	with:
	path: \|
	dist/*.tar.gz
	awkward-cpp/dist/*.tar.gz


	build_wheels:
	name: "Make Wheel: ${{ matrix.os }}"
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	os: [windows-latest, macos-latest, ubuntu-latest]

	steps:
	- uses: actions/checkout@v4
	with:
	submodules: true

	- name: Prepare build files
	run: pipx run nox -s prepare

	- uses: pypa/cibuildwheel@v2.16.2
	env:
	CIBW_ARCHS_MACOS: universal2
	CIBW_BUILD: cp39-win_amd64 cp310-manylinux_x86_64 cp38-macosx_universal2
	with:
	config-file: cibuildwheel.toml
	package-dir: awkward-cpp

	- uses: pypa/cibuildwheel@v2.16.2
	if: matrix.os == 'ubuntu-latest'
	env:
	CIBW_BUILD: cp312-manylinux_x86_64
	with:
	config-file: cibuildwheel.toml
	package-dir: awkward-cpp

	- name: Build awkward wheel
	run: pipx run build --wheel .

	- name: Upload wheels
	uses: actions/upload-artifact@v3
	with:
	path: \|
	wheelhouse/*.whl
	dist/*.whl

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