Function check_if_file_is_encrypted

commands.cpp:485–509

}

static bool check_if_file_is_encrypted (const std::string& filename)
{
	// git ls-files -sz filename
	std::vector<std::string>	command;
	command.push_back("git");
	command.push_back("ls-files");
	command.push_back("-sz");
	command.push_back("--");
	command.push_back(filename);

	std::stringstream		output;
	if (!successful_exit(exec_command(command, output))) {
		throw Error("'git ls-files' failed - is this a Git repository?");
	}

	if (output.peek() == -1) {
		return false;
	}

	std::string			mode;
	std::string			object_id;
	output >> mode >> object_id;

	return check_if_blob_is_encrypted(object_id);
}

static bool is_git_file_mode (const std::string& mode)
{