[TASK] Introduce pre commit hooks #40

	name: Check and Fix Whitespace

	on: [push, pull_request]

	jobs:
	lint:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v2
	with:
	ref: ${{ github.ref }}

	- name: Set up Python
	uses: actions/setup-python@v2
	with:
	python-version: '3.x'

	- name: Install pre-commit
	run: pip install pre-commit

	- name: Configure Git
	run: \|
	git config user.name "github-actions"
	git config user.email "[email protected]"

	- name: Run pre-commit hooks to fix issues
	id: pre-commit
	run: \|
	pre-commit run --all-files --hook-stage=manual \|\| true

	# Stage all changes
	git add .

	# Commit changes if there are any
	if git diff --cached --quiet; then
	echo "No changes to commit"
	else
	git commit -m "Fix whitespace issues" \|\| echo "No changes to commit"
	fi
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

	- name: Determine branch to push
	id: determine-branch
	run: \|
	# For pull requests, use the head ref
	if [ "${{ github.event_name }}" == "pull_request" ]; then
	echo "BRANCH_NAME=${{ github.head_ref }}" >> $GITHUB_ENV
	else
	# For push events, use the branch name from ref
	BRANCH_NAME=${GITHUB_REF#refs/heads/}
	echo "BRANCH_NAME=$BRANCH_NAME" >> $GITHUB_ENV
	fi
	env:
	GITHUB_REF: ${{ github.ref }}

	- name: Push changes
	if: success()
	run: \|
	echo "Pushing changes to branch: ${{ env.BRANCH_NAME }}"
	git push origin "${{ env.BRANCH_NAME }}" \|\| echo "Failed to push changes"
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

	- name: Debug
	run: \|
	echo "Git status:"
	git status
	echo "Git diff:"
	git diff --cached

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