introduce img_root_secondary to torchx macros #3651

	name: Python Unittests

	on:
	push:
	branches:
	- main
	pull_request:

	jobs:
	unittest:
	strategy:
	matrix:
	python-version: [3.9, "3.10", 3.11, 3.12]
	platform: [linux.24_04.4x]
	include:
	- python-version: 3.12
	platform: macos-13-xlarge
	fail-fast: false
	env:
	OS: ${{ matrix.platform }}
	PYTHON: ${{ matrix.python-version }}
	runs-on: ${{ matrix.platform }}
	steps:
	- name: Setup Python ${{ matrix.python-version }}
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}
	architecture: x64
	- name: Checkout TorchX
	uses: actions/checkout@v2
	- name: Pin pip-25.0.1
	run: \|
	set -eux
	# required since pip-25.1 breaks a few old deps in dev-requirements.txt
	# (upgrading those will take some time)
	# see: https://pip.pypa.io/en/stable/news/#v25-1
	python -m pip install pip==25.0.1
	pip --version
	- name: Install dependencies
	run: \|
	set -eux
	pip install pytest pytest-cov
	# use legacy resolver for python 3.11, otherwise pip will timeout trying to resolve deps
	# TODO(kiukchung) long term we should narrowly scope dependency versions
	# see: https://pip.pypa.io/en/latest/topics/dependency-resolution/
	pip install --use-deprecated=legacy-resolver -e .[dev]
	- name: Run tests
	run: pytest --cov=./ --cov-report=xml
	- name: Upload coverage to Codecov
	uses: codecov/codecov-action@v4
	with:
	token: ${{ secrets.CODECOV_TOKEN }}
	env_vars: OS,PYTHON
	files: ./coverage.xml,!./cache
	flags: unittests
	verbose: true

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