0.3.0: updating actions #7

	name: PR Validation

	on:
	pull_request:
	branches:
	- main

	jobs:
	validation:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout repository
	uses: actions/checkout@v3

	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: '3.x'

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip setuptools wheel
	pip install -r requirements.txt

	- name: Get version from main branch
	id: get_version
	run: \|
	VERSION=$(python -c "import importlib; print(importlib.import_module('src.libcrawler.version').__version__)")
	echo "Version: $VERSION"
	echo "$VERSION" > $GITHUB_ENV

	- name: Check if branch exists for the current version
	run: \|
	VERSION=v${{ steps.get_version.outputs.version }}
	git ls-remote --heads origin refs/heads/$VERSION && exit 0 \|\| (echo "Branch $VERSION does not exist" && exit 1)

	- name: Run tests
	run: python -m unittest discover -s src/tests

	- name: Build and check distribution
	run: python3 -m build sdist

	- name: Install package and test entry point
	run: \|
	pip install dist/*.tar.gz
	crawl-docs --help

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