Install CPU-only PyTorch for GitHub Actions (#2810) #537

	name: CI jit coverage

	on:
	push:
	branches: [main]
	pull_request:
	paths:
	- ".github/workflows/ci-jit-coverage.yml"
	- ".github/run-jit-coverage-as-lit-studios.py"
	- ".github/load-jit-coverage-report.py"
	- "examples/coverage/*"
	workflow_dispatch: {}
	schedule:
	- cron: "0 0 * * *" # every midnight

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}-${{ github.head_ref }}
	cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}

	defaults:
	run:
	shell: bash

	jobs:
	launcher-jit-coverage:
	runs-on: "ubuntu-22.04"
	#timeout-minutes: 55
	steps:
	- uses: actions/checkout@v5
	- uses: actions/setup-python@v6
	with:
	python-version: "3.10"

	- name: Build package
	run: \|
	pip install -U build
	python -m build --sdist --wheel --outdir dist/
	ls -l dist/

	- name: Run thunder.jit coverage
	env:
	LIGHTNING_USER_ID: ${{ secrets.LIGHTNING_USER_ID }}
	LIGHTNING_API_KEY: ${{ secrets.LIGHTNING_API_KEY }}
	HF_TOKEN: ${{ secrets.HF_TOKEN }}
	run: \|
	pip install lightning_sdk tqdm -U -q
	python .github/run-jit-coverage-as-lit-studios.py ${{ github.run_id }}

	- name: Load report
	if: always()
	id: load-report
	run: \|
	report=$(python .github/load-jit-coverage-report.py)
	echo "REPORT<<EOF" >> $GITHUB_ENV
	echo "$report" >> $GITHUB_ENV
	echo "EOF" >> $GITHUB_ENV

	- uses: act10ns/slack@v2
	# if: always() && github.event_name != 'pull_request'
	with:
	webhook-url: ${{ secrets.SLACK_WEBHOOK_URL }}
	status: ${{ job.status }}
	message: \|
	thunder.jit coverage CI - [${{ job.status }}]
	${{ env.REPORT }}
	ref: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}

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