Test pkgci_core_tests job (precursor to test_gpu jobs). #2

	name: PkgCI core tests
	on:
	pull_request:
	paths:
	- ".github/workflows/pkgci_core_tests.yml"
	workflow_dispatch:

	concurrency:
	# A PR number if a pull request and otherwise the commit hash. This cancels
	# queued and in-progress runs for the same PR (presubmit) or commit
	# (postsubmit). The workflow name is prepended to avoid conflicts between
	# different workflows.
	group: ${{ github.workflow }}-${{ github.event.number \|\| github.sha }}
	cancel-in-progress: true

	jobs:
	core_tests:
	runs-on: ubuntu-20.04
	env:
	BUILD_DIR: build-tests
	VENV_DIR: ${{ github.workspace }}/.venv
	steps:
	- name: "Checking out repository"
	uses: actions/checkout@v4
	- name: "Checking out runtime submodules"
	run: ./build_tools/scripts/git/update_runtime_submodules.sh
	- name: Install dependencies
	run: \|
	sudo apt update
	sudo apt install cmake clang ninja-build
	export CC=clang
	export CXX=clang
	- name: "Setting up Python"
	uses: actions/setup-python@v5
	with:
	python-version: "3.11"
	- name: "Setup Python venv"
	run: python3 -m venv ${VENV_DIR}
	- name: "Installing IREE nightly release Python packages"
	run: \|
	source ${VENV_DIR}/bin/activate
	python3 -m pip install \
	--find-links https://iree.dev/pip-release-links.html \
	iree-compiler iree-runtime
	- name: "Building tests"
	run: \|
	source ${VENV_DIR}/bin/activate
	./build_tools/pkgci/build_tests_using_package.sh ${VENV_DIR}/bin
	- name: "Running tests"
	env:
	IREE_EXTRA_COMMA_SEPARATED_CTEST_LABELS_TO_EXCLUDE: test-type=lit-test
	run: \|
	source ${VENV_DIR}/bin/activate
	./build_tools/cmake/ctest_all.sh ${BUILD_DIR}

Provide feedback