Crafter.Debug/implementations/main.cpp

// SPDX-License-Identifier: LGPL-3.0-only
// SPDX-FileCopyrightText: Copyright (C) 2026 Catcrafts®

// crafter-debug: Cli::Run with the QUIC transport.
import std;
import Crafter.Thread;
import Crafter.Debug.Core;
import Crafter.Debug.Cli;
using namespace Crafter::Debug;

int main(int argc, char** argv) {
    // Crafter.Network reports some failures through the pool. One request
    // at a time needs one worker.
    Crafter::ThreadPool::Start(2);
    const std::vector<std::string_view> args(argv + 1, argv + argc);
    std::int32_t code = 0;
    {
        Cli::Environment environment;
        environment.connect = Cli::ConnectQuic;
        // Set by the project's launcher, build/crafter-debug.
        if (const char* project = std::getenv("CRAFTER_DEBUG_PROJECT"); project != nullptr && *project != '\0') environment.project = project;
        environment.lldb = [] {
            for (const char* path : { "/app/bin/lldb", "/usr/bin/lldb" }) {
                if (std::filesystem::exists(path)) return std::string(path);
            }
            return std::string();
        };
        // Run closes its connections before it returns.
        code = Cli::Run(args, environment);
    }
    std::cout.flush();
    std::cerr.flush();
    std::fflush(nullptr);
    // Not through exit: msquic's teardown at exit waits for connections,
    // and the pool's workers would need stopping first.
    std::_Exit(code);
}