feat: implement `shape_touched` optimisation #1769

	name: Coverage

	on:
	push:
	branches: ['main']
	paths-ignore: ['.md', 'docs/']
	pull_request:
	paths-ignore: ['.md', 'docs/']
	workflow_dispatch:

	concurrency:
	group: 'coverage-${{ github.head_ref \|\| github.run_id }}'
	cancel-in-progress: true

	jobs:
	run:
	runs-on: ubuntu-latest
	env:
	OS: ubuntu-latest
	PYTHON: "3.10"
	steps:
	- name: Checkout
	uses: actions/checkout@v4
	with:
	fetch-depth: 0
	- name: Setup Python
	uses: actions/setup-python@v4
	with:
	python-version: "3.10"
	- name: Generate Report
	run: \|
	pip install wheel
	pip install pytest-cov
	pip install dask[complete]
	pip install -q --no-cache-dir -e .[complete,test]
	pytest --cov=dask_awkward --cov-report=xml
	- name: Upload Coverage to Codecov
	uses: codecov/codecov-action@v3

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