Function main

tools/ipc_codegen/ipc_codegen.cpp:1154–1197

} // namespace

int main(int argc, char** argv) {
    std::string              cppOut = ".";
    std::vector<std::string> inputs;

    for (int i = 1; i < argc; ++i) {
        const std::string_view arg = argv[i];
        if (arg == "--version") {
            std::printf("%s\n", kVersion);
            return 0;
        }
        if (arg == "-h" || arg == "--help") {
            printUsage(stdout);
            return 0;
        }
        if (arg.rfind("--cpp_out=", 0) == 0) {
            cppOut = std::string(arg.substr(std::string_view("--cpp_out=").size()));
            continue;
        }
        if (arg == "--cpp_out") {
            if (i + 1 >= argc) {
                std::fprintf(stderr, "ipc_codegen: --cpp_out requires a directory\n");
                return 1;
            }
            cppOut = argv[++i];
            continue;
        }
        if (!arg.empty() && arg.front() == '-') {
            std::fprintf(stderr, "ipc_codegen: unknown option '%s'\n", argv[i]);
            printUsage(stderr);
            return 1;
        }
        inputs.emplace_back(arg);
    }

    if (inputs.empty()) {
        printUsage(stderr);
        return 1;
    }

    for (const std::string& input : inputs) {
        if (!generate(input, cppOut)) return 1;
    }
    return 0;
}