Function assertRegisteredWorktree

src/main/lib/git/security/path-validation.ts:62–91

(workspacePath: string)

 * @throws PathValidationError if path is not registered
 */
export function assertRegisteredWorktree(workspacePath: string): void {
	const db = getDatabase();

	// Check chats.worktreePath first (most common case)
	const chatExists = db
		.select()
		.from(chats)
		.where(eq(chats.worktreePath, workspacePath))
		.get();

	if (chatExists) {
		return;
	}

	// Check projects.path for direct project access
	const projectExists = db
		.select()
		.from(projects)
		.where(eq(projects.path, workspacePath))
		.get();

	if (projectExists) {
		return;
	}

	throw new PathValidationError(
		"Workspace path not registered in database",
		"UNREGISTERED_WORKTREE",
	);
}

/**
 * Gets the chat record if registered. Returns record for updates.