Rewrite training component using kubeflow-training library #515

	name: Run pre-commit

	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- main
	workflow_call:

	jobs:
	pre-commit-check:
	runs-on: ubuntu-latest
	steps:
	- name: Check out code
	uses: actions/checkout@v4
	with:
	fetch-depth: 2 # Needed for HEAD to exists

	- name: Setup Python
	uses: actions/setup-python@v5
	with:
	python-version: "3.12"
	cache: pipenv

	- name: Setup Pipenv
	uses: tiagovrtr/actions-pipenv@v1
	with:
	pipenv-version: "v2024.1.0"

	- name: Configure caching
	uses: actions/cache@v4
	with:
	path: ~/.cache/pre-commit
	key: precommit-${{ runner.os }}-${{ hashFiles('.pre-commit-config.yaml') }}

	- name: Install dependencies
	run: \|
	pipenv sync

	- name: Run pre-commit
	run: \|
	pipenv run pre-commit run --all-files

	- name: Test if pipeline is up-to-date
	run: \|
	pipenv run make pipeline
	git diff --exit-code \|\| (echo "Pipeline is not up-to-date. Please run 'make pipeline' and commit the changes." && exit 1)

	- name: test if standalone.py was updated and not standalone.tpl (no components file(s) updated)
	if: "!contains(github.event.pull_request.labels.*.name, 'ignore-standalone-change')"
	run: \|
	files_changed=$(git diff --name-only HEAD^)
	echo "Files changed: $files_changed"
	if [[ $files_changed == "standalone.py" && $files_changed != "standalone.tpl" && $files_changed != "components.py" ]]; then
	echo "standalone.py was updated but not standalone.tpl."
	echo "Please update standalone.tpl and run 'make standalone'."
	exit 1
	fi

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