def run(options: Arguments) -> int:
    '''
    Here we generate the new Meson sample project.
    '''
    if not Path(options.wd).exists():
        sys.exit('Project source root directory not found. Run this command in source directory root.')
    os.chdir(options.wd)

    if not glob('*'):
        autodetect_options(options, sample=True)
        if not options.language:
            print('Defaulting to generating a C language project.')
            options.language = 'c'
        create_sample(options)
    else:
        autodetect_options(options)
        if Path('meson.build').is_file() and not options.force:
            raise SystemExit('meson.build already exists. Use --force to overwrite.')
        create_meson_build(options)
    if options.build:
        if Path(options.builddir).is_dir() and options.force:
            print('Build directory already exists, deleting it.')
            shutil.rmtree(options.builddir)
        print('Building...')
        cmd = mesonlib.get_meson_command() + ['setup', options.builddir]
        ret = subprocess.run(cmd)
        if ret.returncode:
            raise SystemExit

        b = build.load(options.builddir)
        need_vsenv = T.cast('bool', b.environment.coredata.optstore.get_value_for(OptionKey('vsenv')))
        vsenv_active = mesonlib.setup_vsenv(need_vsenv)
        if vsenv_active:
            mlog.log(mlog.green('INFO:'), 'automatically activated MSVC compiler environment')

        cmd = detect_ninja() + ['-C', options.builddir]
        ret = subprocess.run(cmd)
        if ret.returncode:
            raise SystemExit
    return 0

    Here we generate the new Meson sample project.
    
mesonbuild/minit.py