fix: Enable pre-commit CI workflow on pull requests #226

	name: Pre-commit checks
	on:
	push:
	branches:
	- main
	pull_request: ~
	workflow_dispatch: ~

	jobs:
	pre-commit-checks:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: "3.9"
	cache: "pip"

	- name: Getting changed files list
	id: files
	uses: jitterbit/get-changed-files@master
	- name: Checking changed files
	shell: bash
	run: \|
	echo "Changed files"
	echo ${{ steps.files.outputs.all }}
	echo "GitHub Client version"
	echo $(gh --version)
	- name: Pre-Commit Checks
	run: \|
	python -m pip install --upgrade pip
	pip install pre-commit
	echo "Running pre-commit scans:"
	# adding log display in case of pre-commit errors
	pre-commit run -v --files ${{ steps.files.outputs.all }}
	shell: bash

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