Improve Test Automation #15

	name: Integration Tests

	on:
	pull_request:
	branches: [ "main" ]

	jobs:
	build_and_test_triton_shared:
	runs-on: ubuntu-latest

	steps:

	- name: Checkout Triton
	uses: actions/checkout@v4
	with:
	repository: 'openai/triton'
	ref: '215b2e77a1d92f907bc4addfa3c3ba204028c32e' # known good commit "Add Shared Middle Layer to Triton via Plug-In"
	path: triton
	submodules: 'recursive'

	- name: Checkout Triton-Shared
	uses: actions/checkout@v4
	with:
	path: triton/third_party/triton_shared

	- name: Clear Triton Cache
	run: \|
	rm -rf ~/.triton

	- name: Update PATH
	run: \|
	echo "PATH=${HOME}/.local/bin:${PATH}" >> "${GITHUB_ENV}"

	- name: Check pre-commit
	run: \|
	cd triton
	python3 -m pip install --upgrade pre-commit
	python3 -m pre_commit run --all-files --verbose

	- name: Build/Install Triton
	run: \|
	export TRITON_CODEGEN_TRITON_SHARED=1
	cd triton/python
	python3 -m pip install --upgrade pip
	python3 -m pip install cmake==3.24
	python3 -m pip install ninja
	python3 -m pip uninstall -y triton
	python3 setup.py build
	python3 -m pip install --no-build-isolation -vvv '.[tests]'

	- name: Run shared middle-layer lit tests
	run: \|
	python3 -m pip install lit
	cd triton/python
	LIT_TEST_DIR="build/$(ls build \| grep -i cmake)/third_party/triton_shared/test"
	if [ ! -d "${LIT_TEST_DIR}" ]; then
	echo "Coult not find '${LIT_TEST_DIR}'" ; exit -1
	fi
	lit -v "${LIT_TEST_DIR}"

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