Merge pull request #55 from ami-iit/Giulero-patch-1 #43

	name: Black action

	on:
	push:
	branches:
	- main

	jobs:
	lint:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- name: black
	uses: lgeiger/[email protected]
	with:
	args: .
	- name: Check for modified files
	id: git-check
	run: echo ::set-output name=modified::$(if git diff-index --quiet HEAD --; then echo "false"; else echo "true"; fi)
	- name: Push changes
	if: steps.git-check.outputs.modified == 'true'
	run: \|
	git config --global user.name "GitHub Actions"
	git config --global user.email "[email protected]"
	git commit -am "Automatic formatting code"
	git push

Provide feedback