Env

🏃 Migrate CI to self-hosted runners #1

	name: Env

	on:
	push:
	branches: [ main ]
	pull_request:
	paths:
	# Run only when relevant files are modified
	- ".github/**.yml"
	- "examples/**.py"
	- "scripts/**.py"
	- "tests/**.py"
	- "trl/**.py"
	- "setup.py"

	env:
	TQDM_DISABLE: 1
	CI_SLACK_CHANNEL: ${{ secrets.CI_PUSH_MAIN_CHANNEL }}

	jobs:
	tests:
	name: Env
	strategy:
	matrix:
	python-version: ['3.9', '3.10', '3.11', '3.12']
	fail-fast: false
	runs-on:
	group: aws-g4dn-2xlarge
	container:
	image: nvidia/cuda:12.8.1-cudnn-devel-ubuntu24.04
	defaults:
	run:
	shell: bash
	if: github.event.pull_request.draft == false
	steps:
	- name: Git checkout
	uses: actions/checkout@v4

	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python-version }}

	- name: Install Make and Git
	run: \|
	apt-get update && apt-get install -y make git curl

	- name: Install uv
	run: \|
	curl -LsSf https://astral.sh/uv/install.sh \| sh

	- name: Create Python virtual environment
	run: \|
	uv venv

	- name: Install dependencies
	run: \|
	source .venv/bin/activate
	uv pip install ".[dev]"

	- name: Test with pytest
	run: \|
	source .venv/bin/activate
	trl env

	- name: Post to Slack
	if: github.ref == 'refs/heads/main' && always() # Check if the branch is main
	uses: huggingface/hf-workflows/.github/actions/post-slack@main
	with:
	slack_channel: ${{ env.CI_SLACK_CHANNEL }}
	title: Results with Python ${{ matrix.python-version }} and latest dependencies
	status: ${{ job.status }}
	slack_token: ${{ secrets.SLACK_CIFEEDBACK_BOT_TOKEN }}

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