build

Update codecov/codecov-action action to v7 #369

	name: build

	on: [push]

	jobs:
	build:
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	os: [ubuntu-latest]
	# Python 3.8 is the newest interpreter for which the pinned
	# dependencies (matplotlib==3.5.1, pyjulia==0.5.7) resolve a
	# compatible NumPy 1.x. Newer interpreters pull NumPy 2.x and break
	# matplotlib 3.5.1's ABI.
	python-version: ['3.8']

	steps:
	- uses: actions/checkout@v4
	with:
	submodules: recursive
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python-version }}
	- uses: julia-actions/setup-julia@v2
	with:
	version: '1.5.2'
	- name: Install Python dependencies
	run: \|
	python -m pip install --upgrade pip
	python -m pip install -r requirements.txt
	- name: Install Julia dependencies
	# Build PyCall against this Python interpreter (via pyjulia's
	# installer) so the in-process bridge used by jupyddl works, then add
	# the PDDL.jl parser fork.
	run: \|
	python -c "import julia; julia.install()"
	julia --color=yes -e 'using Pkg; Pkg.add(Pkg.PackageSpec(url="https://github.com/APLA-Toolbox/PDDL.jl"))'
	- name: Lint with flake8
	run: \|
	python -m pip install flake8
	# stop the build if there are Python syntax errors or undefined names
	flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
	# exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
	flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics

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