FCMP++ Beta Stressnet Builder Script

compile-fcmp++-stressnet.py

#!/usr/bin/env python3

import argparse
import contextlib
import os
import requests
import subprocess

MONERO_REMOTE = 'seraphis-migration'
MONERO_REPO = 'https://github.com/{}/monero.git'.format(MONERO_REMOTE)
MONERO_BRANCH = 'fcmp++-beta-stressnet'
MONERO_GUI_REMOTE = 'origin'
MONERO_GUI_REPO = 'https://github.com/monero-project/monero-gui.git'
MONERO_GUI_BRANCH = 'master'

DEFAULT_OUTPUT_DIR = 'fcmp++-stressnet'
MONERO_GUI_SUBDIR = 'monero-gui-repo'

@contextlib.contextmanager
def pushd(new_dir, make = False):
    previous_dir = os.getcwd()
    if make:
        os.makedirs(new_dir, exist_ok=True)
    os.chdir(new_dir)
    try:
        yield
    finally:
        os.chdir(previous_dir)

def cmd(*args, check=True, **kwargs):
    return subprocess.run(*args, check=check, **kwargs)

def parse_args():
    parser = argparse.ArgumentParser(
        prog='Monero CARROT/FCMP++ Beta Stressnet Builder',
        description='Builds binaries for the Monero CARROT/FCMP++ Beta Stressnet')
    parser.add_argument('-o', '--output-dir', default=DEFAULT_OUTPUT_DIR, help='Directory for build and binary files')
    parser.add_argument('-d', '--debug-build', action='store_true', help='Build in debug mode, instead release mode')
    parser.add_argument('--no-gui', action='store_true', help='Skip building GUI')
    parser.add_argument('-j', '--parallel', type=int, default=1, help='Number of build threads')
    return parser.parse_args()

def install_monero_dependencies(gui):
    print("Have you installed the following Monero dependencies?:")
    print("  * Git")
    print("  * GCC")
    print("  * CMake")
    print("  * pkg-config")
    print("  * Boost")
    print("  * OpenSSL")
    print("  * ZMQ")
    print("  * Unbound")
    print("  * Sodium")
    if gui:
        print("    Qt, v5.9.7 or greater")
    y = input("Installed (y/n)? ")
    if y.lower() != 'y':
        print("See the following links to install Monero dependencies on your machine:")
        print("  * https://github.com/monero-project/monero?tab=readme-ov-file#dependencies")
        print("  * https://github.com/monero-project/monero-gui/?tab=readme-ov-file#compiling-the-monero-gui-from-source")
        print("Dependencies not installed, stopping...")
        exit(1)

def install_rust():
    has_rust = True
    try:
        cmd(['cargo', '--version'])
    except:
        has_rust = False

    if has_rust:
        return

    y = input("Rust toolchain is missing. Would you like to install it now (y/n)?")
    if y.lower() != 'y':
        print("Dependencies not installed, stopping...")
        exit(1)

    rust_script = requests.get("https://sh.rustup.rs").text
    cmd(['sh'], input=rust_script.encode())

def main():
    args = parse_args()
    assert args.parallel is None or args.parallel > 0

    install_monero_dependencies(not args.no_gui)
    install_rust()

    build_type = 'Debug' if args.debug_build else 'Release'

    with pushd(args.output_dir, make = True):
        # Clone, pull, & checkout relevant source code
        monero_gui_dir = os.path.join(os.getcwd(), MONERO_GUI_SUBDIR)
        if not os.path.exists(monero_gui_dir):        
            cmd(['git', 'clone', '--recursive', MONERO_GUI_REPO, monero_gui_dir])
        with pushd(monero_gui_dir):
            cmd(['git', 'checkout', MONERO_GUI_BRANCH])
            cmd(['git', 'pull'])
            with pushd('monero'):
                try:
                    cmd(['git', 'remote', 'add', MONERO_REMOTE, MONERO_REPO])
                except:
                    pass
                cmd(['git', 'fetch', '--all'])
                cmd(['git', 'checkout', MONERO_BRANCH])
                cmd(['git', 'reset', '--hard', '{}/{}'.format(MONERO_REMOTE, MONERO_BRANCH)])
                cmd(['git', 'submodule', 'update', '--init', '--force'])

        print("Source code pulled!")
    
        # Configure
        cmake_config_cmd = ['cmake', '-DCMAKE_BUILD_TYPE='+build_type]
        if args.no_gui:
            cmake_config_cmd.append(os.path.join(monero_gui_dir, 'monero'))
        else: # yes GUI
            cmake_config_cmd.extend(['-D', 'DEV_MODE=ON', '-D', 'MANUAL_SUBMODULES=ON'])
            cmake_config_cmd.append(os.path.join(monero_gui_dir))
        cmd(cmake_config_cmd)
        print("Configuration completed!")

        # Build
        cmd(['cmake', '--build', '.' ] + (['--parallel', str(args.parallel)] if args.parallel is not None else []))
        with pushd('bin'):
            assert os.path.exists('monerod')
            assert os.path.exists('monero-wallet-cli')
            assert os.path.exists('monero-wallet-rpc')
            if not args.no_gui:
                assert os.path.exists('monero-wallet-gui')
            monero_bin_path = os.getcwd()
        print("Compilation completed!")

        # Goodbye
        print("$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$")
        print("Binaries are in directory:", monero_bin_path)
        print("Version: ", end='', flush=True)
        cmd([os.path.join(monero_bin_path, 'monerod'), '--version'])
        print("Happy stressing!")

if __name__ == '__main__':
    main()

@moneroexamples done in latest. Also script and compile comments are updated for Beta