git_ops.py

"""Git helpers for the entropy experiment. All ops scoped to the workspace dir."""

import subprocess


def init_repo(workspace: str) -> None:
    """Initialize a git repo in the workspace with local-only config."""
    subprocess.run(["git", "init"], cwd=workspace, check=True, capture_output=True)
    subprocess.run(
        ["git", "config", "user.email", "entropy@experiment.local"],
        cwd=workspace, check=True, capture_output=True,
    )
    subprocess.run(
        ["git", "config", "user.name", "Entropy Experiment"],
        cwd=workspace, check=True, capture_output=True,
    )


def commit_all(workspace: str, message: str) -> None:
    """Stage all files and commit with the given message. Allows empty commits."""
    subprocess.run(
        ["git", "add", "-A"],
        cwd=workspace, check=True, capture_output=True,
    )
    subprocess.run(
        ["git", "commit", "-m", message, "--allow-empty"],
        cwd=workspace, check=True, capture_output=True,
    )