get changes in lines of code #47

	name: Doc-Pilot
	on: push

	permissions:
	actions: read
	contents: write

	jobs:
	add-docstring:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	with:
	path: DocPilot
	persist-credentials: false
	submodules: "recursive"
	fetch-depth: 10



	- name: Install GitPython
	run: \|
	python -m pip install --upgrade pip
	pip install gitpython
	shell: bash

	- name: Fetch Commit Changes
	id: fetch_changes
	run: \|
	import git
	import json

	repo = git.Repo(${{github.repository}})
	commit = repo.head.commit

	commit_changes = []

	for diff in commit.diff(commit.parents[0]):
	commit_changes.append({
	"filename": diff.a_path,
	"additions": diff.count("insertions"),
	"deletions": diff.count("deletions"),
	"changes": diff.count("lines")
	})

	print(json.dumps(commit_changes))
	shell: python

	- name: Display Commit Changes
	run: \|
	commit_changes="${{ steps.fetch_changes.outputs }}"
	echo "$commit_changes"
	shell: bash

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