Function add_to_gitignore

src/cocoindex_code/cli.py:273–293

Add ``/.cocoindex_code/`` to ``.gitignore`` if ``.git`` exists. Creates ``.gitignore`` if it doesn't exist. Skips if the entry is already present.

(project_root: Path)

def add_to_gitignore(project_root: Path) -> None:
    """Add ``/.cocoindex_code/`` to ``.gitignore`` if ``.git`` exists.

    Creates ``.gitignore`` if it doesn't exist.  Skips if the entry is already
    present.
    """
    if not (project_root / ".git").is_dir():
        return

    gitignore = project_root / ".gitignore"
    if gitignore.is_file():
        content = gitignore.read_text()
        if _GITIGNORE_ENTRY in content.splitlines():
            return  # already present
        # Ensure a trailing newline before appending
        if content and not content.endswith("\n"):
            content += "\n"
        content += f"{_GITIGNORE_COMMENT}\n{_GITIGNORE_ENTRY}\n"
        gitignore.write_text(content)
    else:
        gitignore.write_text(f"{_GITIGNORE_COMMENT}\n{_GITIGNORE_ENTRY}\n")


def remove_from_gitignore(project_root: Path) -> None: