from git import Repo
import os

repo = Repo("/home/palo/dev/nixpkgs")
a = repo.head.log()[0]
current_hash = a.newhexsha
commit = repo.commit(current_hash)
commit.author
commit.committed_date
import json

json.dumps(
    {
        "commit_name": commit.author.name,
        "message": commit.message,
        "changes": commit.stats.files,
    }
)
commit.committed_date
commit.committer.email
commit.parents
commit.encoding
commit.authored_datetime
commit.size
commit.stats.total