import os
import subprocess


def init(dirname: str) -> bool:
    """Initialize a new git repo in the directory

    Args:
        dirname: The directory to create it in

    Returns:
        True on success, False on error
    """
    return subprocess.call("git init", cwd=dirname) == 0


def commit(msg: str):
    """Create a new commit

    Args:
        msg: The commit message

    Returns:
        True on success, False on error
    """
    dir = os.getcwd()
    return subprocess.call('git commit -am "' + msg + '"', cwd=dir) == 0


def branch_add(name: str):
    """Create a new git branch

    Args:
        name: The name of the branch to create

    Returns:
        True on success, False on error
    """
    dir = os.getcwd()
    return subprocess.call("git branch " + name, cwd=dir) == 0


def branch_switch(name: str):
    """Switch to a git branch

    Args:
        name: The name of the branch to switch to

    Returns:
        True on success, False on error
    """
    dir = os.getcwd()
    return subprocess.call("git checkout " + name, cwd=dir) == 0


def branch_show():
    """Create a new git branch

    Args:
        name: The name of the branch to create

    Returns:
        True on success, False on error
    """
    dir = os.getcwd()
    return subprocess.call("git branch", cwd=dir) == 0


def branch_delete(name: str):
    """Delete a git branch

    Args:
        name: The name of the branch to delete

    Returns:
        True on success, False on error
    """
    dir = os.getcwd()
    return subprocess.call("git branch -d " + name, cwd=dir) == 0


def pull(rebase: bool = False):
    """Pull git changes

    Args:
        rebase: Whether to rebase or not

    Returns:
        True on success, False on error
    """
    dir = os.getcwd()
    return subprocess.call("git pull" + (" --rebase" if rebase else ""), cwd=dir) == 0


def push(force: bool = False):
    """Push git changes

    Args:
        force: Whether to force push

    Returns:
        True on success, False on error
    """
    dir = os.getcwd()
    return subprocess.call("git push" + (" --force" if force else ""), cwd=dir) == 0