build/ -> ci/

5 files changed, 0 insertions, 865 deletions

diff --git a/build/boost/build.py b/build/boost/build.py
deleted file mode 100755
index 8c8a818..0000000
--- a/build/boost/build.py
+++ /dev/null
@@ -1,375 +0,0 @@
-#!/usr/bin/env python3
-
-# Copyright (c) 2019 Egor Tensin <Egor.Tensin@gmail.com>
-# This file is part of the "cmake-common" project.
-# For details, see https://github.com/egor-tensin/cmake-common.
-# Distributed under the MIT License.
-
-# This script downloads and builds the Boost libraries.
-
-import argparse
-from contextlib import contextmanager
-from enum import Enum
-import logging
-import os.path
-import platform
-import re
-import shutil
-import struct
-import subprocess
-import sys
-import tempfile
-import urllib.request
-
-
-@contextmanager
-def _chdir(path):
-    cwd = os.getcwd()
-    os.chdir(path)
-    try:
-        yield
-    finally:
-        os.chdir(cwd)
-
-
-def _setup_logging():
-    logging.basicConfig(
-        format='%(asctime)s | %(levelname)s | %(message)s',
-        level=logging.INFO)
-
-
-def _on_windows():
-    return platform.system() == 'Windows'
-
-
-def _run_executable(cmd_line):
-    logging.info('Running executable: %s', cmd_line)
-    result = subprocess.run(cmd_line)
-    result.check_returncode()
-
-
-class Platform(Enum):
-    X86 = 'x86'
-    X64 = 'x64'
-    WIN32 = 'win32'
-
-    def __str__(self):
-        return self.value
-
-    @staticmethod
-    def all():
-        return (Platform.X86, Platform.X64)
-
-    def get_address_model(self):
-        if self is Platform.X86:
-            return 32
-        if self is Platform.X64:
-            return 64
-        if self is Platform.WIN32:
-            return 32
-        raise NotImplementedError(f'unsupported platform: {self}')
-
-
-def _parse_platform(s):
-    try:
-        return Platform(s.lower())
-    except ValueError:
-        raise argparse.ArgumentTypeError(f'invalid platform: {s}')
-
-
-class Configuration(Enum):
-    DEBUG = 'debug'
-    RELEASE = 'release'
-
-    @staticmethod
-    def all():
-        return tuple(Configuration)
-
-    def __str__(self):
-        return self.value
-
-
-def _parse_configuration(s):
-    try:
-        return Configuration(s.lower())
-    except ValueError:
-        raise argparse.ArgumentTypeError(f'invalid configuration: {s}')
-
-
-class Linkage(Enum):
-    STATIC = 'static'
-    SHARED = 'shared'
-
-    @staticmethod
-    def all():
-        return tuple(Linkage)
-
-    def __str__(self):
-        return self.value
-
-
-def _parse_linkage(s):
-    try:
-        return Linkage(s)
-    except ValueError:
-        raise argparse.ArgumentTypeError(f'invalid linkage settings: {s}')
-
-
-class BoostVersion:
-    def __init__(self, major, minor, patch):
-        self.major = major
-        self.minor = minor
-        self.patch = patch
-
-    def __str__(self):
-        return f'{self.major}.{self.minor}.{self.patch}'
-
-    @property
-    def archive_ext(self):
-        return '.tar.gz'
-
-    def dir_path(self, parent_dir):
-        return os.path.join(parent_dir, self.dir_name)
-
-    @property
-    def dir_name(self):
-        return f'boost_{self.major}_{self.minor}_{self.patch}'
-
-    @property
-    def archive_name(self):
-        return f'{self.dir_name}{self.archive_ext}'
-
-    def get_download_url(self):
-        return f'https://dl.bintray.com/boostorg/release/{self}/source/{self.archive_name}'
-
-
-def _parse_boost_version(s):
-    result = re.match(r'^(\d+)\.(\d+)\.(\d+)$', s)
-    if result is None:
-        raise argparse.ArgumentTypeError(f'invalid Boost version: {s}')
-    return BoostVersion(result.group(1), result.group(2), result.group(3))
-
-
-class BoostArchive:
-    def __init__(self, version, path):
-        self.version = version
-        self.path = path
-
-    def __enter__(self):
-        return self
-
-    def __exit__(self, exc_type, exc_value, traceback):
-        logging.info('Removing temporary file: %s', self.path)
-        os.remove(self.path)
-
-    @property
-    def dir_name(self):
-        return self.version.dir_name
-
-    @staticmethod
-    def download(version):
-        path = None
-        with tempfile.NamedTemporaryFile(prefix='boost_', suffix=version.archive_ext, delete=False) as dest:
-            path = dest.name
-            logging.info('Downloading Boost to: %s', path)
-            url = version.get_download_url()
-            logging.info('Download URL: %s', url)
-
-            with urllib.request.urlopen(url) as request:
-                dest.write(request.read())
-        return BoostArchive(version, path)
-
-
-class BoostDir:
-    def __init__(self, path):
-        if not os.path.isdir(path):
-            raise RuntimeError(f"Boost directory doesn't exist: {path}")
-        self.path = path
-
-    @staticmethod
-    def unpack(archive, dest):
-        path = os.path.join(dest, archive.dir_name)
-        if os.path.exists(path):
-            raise RuntimeError(f'Boost directory already exists: {path}')
-        logging.info('Unpacking Boost to: %s', path)
-        shutil.unpack_archive(archive.path, dest)
-        return BoostDir(path)
-
-    def _go(self):
-        return _chdir(self.path)
-
-    def build(self, params):
-        with self._go():
-            self._bootstrap_if_required()
-            self._b2(params)
-
-    def _bootstrap_if_required(self):
-        if os.path.isfile(self._b2_path()):
-            logging.info('Not going to bootstrap, b2 is already there')
-            return
-        self._bootstrap()
-
-    def _bootstrap(self):
-        _run_executable(self._bootstrap_path())
-
-    def _b2(self, params):
-        for b2_params in params.enum_b2_params():
-            _run_executable([self._b2_path()] + b2_params)
-
-    @staticmethod
-    def _bootstrap_path():
-        return os.path.join('.', BoostDir._bootstrap_name())
-
-    @staticmethod
-    def _bootstrap_name():
-        ext = '.sh'
-        if _on_windows():
-            ext = '.bat'
-        return f'bootstrap{ext}'
-
-    @staticmethod
-    def _b2_path():
-        return os.path.join('.', BoostDir._b2_name())
-
-    @staticmethod
-    def _b2_name():
-        ext = ''
-        if _on_windows():
-            ext = '.exe'
-        return f'b2{ext}'
-
-
-class BoostBuild:
-    def __init__(self, args):
-        self.toolchain = args.toolchain
-        self.platforms = args.platforms or Platform.all()
-        self.configurations = args.configurations or Configuration.all()
-        self.runtime_link = args.runtime_link or Linkage.all()
-        self.link = args.link or Linkage.all()
-        self.libraries = args.libraries
-        self.b2_args = args.b2_args
-
-    def enum_b2_params(self):
-        for platform in self.platforms:
-            platform_params = []
-            platform_params.append(self._address_model(platform))
-            platform_params.append(self._runtime_link())
-            platform_params.append(self._link())
-            platform_params += self._user_config_optional()
-            platform_params += self._with_optional()
-            platform_params += self.b2_args
-            if _on_windows():
-                platform_params.append(self._windows_stagedir(platform))
-                platform_params.append(self._windows_variant(self.configurations))
-                yield platform_params
-            else:
-                for configuration in self.configurations:
-                    variant_params = list(platform_params)
-                    variant_params.append(self._unix_stagedir(platform, configuration))
-                    variant_params.append(self._unix_variant(configuration))
-                    yield variant_params
-
-    @staticmethod
-    def _address_model(platform):
-        return f'address-model={platform.get_address_model()}'
-
-    def _runtime_link(self):
-        link = ','.join(map(str, self.runtime_link))
-        return f'runtime-link={link}'
-
-    def _link(self):
-        link = ','.join(map(str, self.link))
-        return f'link={link}'
-
-    def _user_config_optional(self):
-        if self.toolchain is None:
-            return []
-        return [f'--user-config={self.toolchain}']
-
-    def _with_optional(self):
-        return [f'--with-{lib}' for lib in self.libraries]
-
-    @staticmethod
-    def _windows_stagedir(platform):
-        return f'--stagedir=stage/{platform}'
-
-    @staticmethod
-    def _unix_stagedir(platform, configuration):
-        return f'--stagedir=stage/{platform}/{configuration}'
-
-    @staticmethod
-    def _windows_variant(configurations):
-        variant = ','.join(map(str, configurations))
-        return f'variant={variant}'
-
-    @staticmethod
-    def _unix_variant(configuration):
-        return f'variant={configuration}'
-
-
-def _parse_args(argv=None):
-    if argv is None:
-        argv = sys.argv[1:]
-    logging.info('Command line arguments: %s', argv)
-    parser = argparse.ArgumentParser()
-    parser.add_argument('--version', metavar='VERSION', dest='boost_version',
-                        type=_parse_boost_version, required=True,
-                        help='Boost version (in the MAJOR.MINOR.PATCH format)')
-    parser.add_argument('--no-download', action='store_true',
-                        help="don't download Boost, attempt to build the existing directory")
-    parser.add_argument('--toolchain', metavar='PATH',
-                        help='Boost user configuration file')
-    parser.add_argument('--platform', metavar='PLATFORM',
-                        nargs='*', dest='platforms', default=(),
-                        type=_parse_platform,
-                        help='target platform (e.g. x86/x64)')
-    parser.add_argument('--configuration', metavar='CONFIGURATION',
-                        nargs='*', dest='configurations', default=(),
-                        type=_parse_configuration,
-                        help='target platform (e.g. Debug/Release)')
-    parser.add_argument('--runtime-link', metavar='LINKAGE',
-                        nargs='*', dest='runtime_link', default=(),
-                        type=_parse_linkage,
-                        help='runtime linkage options (e.g. static/shared)')
-    parser.add_argument('--link', metavar='LINKAGE',
-                        nargs='*', dest='link', default=(),
-                        type=_parse_linkage,
-                        help='library linkage options (e.g. static/shared)')
-    parser.add_argument('--build', metavar='DIR', dest='build_dir',
-                        type=os.path.abspath, default='.',
-                        help='destination directory')
-    parser.add_argument('--with', metavar='LIB', dest='libraries',
-                        nargs='*', default=(),
-                        help='only build these libraries')
-    parser.add_argument('b2_args', nargs='*', metavar='B2_ARG', default=(),
-                        help='additional b2 arguments, to be passed verbatim')
-    return parser.parse_args(argv)
-
-
-def _build(boost_dir, build_params):
-    boost_dir.build(build_params)
-
-
-def download_and_build(argv=None):
-    args = _parse_args(argv)
-    build_params = BoostBuild(args)
-    if args.no_download:
-        boost_dir = BoostDir(args.boost_version.dir_path(args.build_dir))
-        _build(boost_dir, build_params)
-    else:
-        with BoostArchive.download(args.boost_version) as archive:
-            boost_dir = BoostDir.unpack(archive, args.build_dir)
-            _build(boost_dir, build_params)
-
-
-def main(argv=None):
-    _setup_logging()
-    try:
-        download_and_build(argv)
-    except Exception as e:
-        logging.exception(e)
-        raise
-
-
-if __name__ == '__main__':
-    main()
diff --git a/build/boost/build_travis.py b/build/boost/build_travis.py
deleted file mode 100755
index 8e78f72..0000000
--- a/build/boost/build_travis.py
+++ /dev/null
@@ -1,76 +0,0 @@
-#!/usr/bin/env python3
-
-# Copyright (c) 2019 Egor Tensin <Egor.Tensin@gmail.com>
-# This file is part of the "cmake-common" project.
-# For details, see https://github.com/egor-tensin/cmake-common.
-# Distributed under the MIT License.
-
-# This is similar to build.py, but auto-fills some parameters for build.py from
-# the Travis-defined environment variables.
-# Boost is built in $HOME.
-
-import logging
-import os
-import sys
-
-from build import download_and_build
-
-
-def _env(name):
-    if name not in os.environ:
-        raise RuntimeError(f'undefined environment variable: {name}')
-    return os.environ[name]
-
-
-def _check_travis():
-    if 'TRAVIS' not in os.environ:
-        raise RuntimeError('not running on Travis')
-
-
-def _get_build_dir():
-    return _env('HOME')
-
-
-def _get_boost_version():
-    return _env('travis_boost_version')
-
-
-def _get_configuration():
-    return _env('configuration')
-
-
-def _get_platform():
-    return _env('platform')
-
-
-def _setup_logging():
-    logging.basicConfig(
-        format='%(asctime)s | %(levelname)s | %(message)s',
-        level=logging.INFO)
-
-
-def build_travis(argv=None):
-    if argv is None:
-        argv = sys.argv[1:]
-    logging.info('Command line arguments: %s', argv)
-    _check_travis()
-    travis_argv = [
-        '--build', _get_build_dir(),
-        '--version', _get_boost_version(),
-        '--configuration', _get_configuration(),
-        '--platform', _get_platform(),
-    ]
-    download_and_build(travis_argv + argv)
-
-
-def main(argv=None):
-    _setup_logging()
-    try:
-        build_travis(argv)
-    except Exception as e:
-        logging.exception(e)
-        raise
-
-
-if __name__ == '__main__':
-    main()
diff --git a/build/build.py b/build/build.py
deleted file mode 100755
index dd88156..0000000
--- a/build/build.py
+++ /dev/null
@@ -1,222 +0,0 @@
-#!/usr/bin/env python3
-
-# Copyright (c) 2019 Egor Tensin <Egor.Tensin@gmail.com>
-# This file is part of the "cmake-common" project.
-# For details, see https://github.com/egor-tensin/cmake-common.
-# Distributed under the MIT License.
-
-# This script is used basically to invoke the CMake executable in a
-# cross-platform way (provided the platform has Python 3, of course).
-# The motivation was to merge my Travis and AppVeyor build scripts (largely
-# similar, but written in bash and PowerShell, respectively).
-
-import argparse
-from contextlib import contextmanager
-import logging
-from enum import Enum
-import os
-import os.path
-import shutil
-import subprocess
-import sys
-import tempfile
-
-
-def _make_tmp_dir(**kwargs):
-    path = tempfile.mkdtemp(**kwargs)
-    logging.info('Created temporary directory: %s', path)
-    return path
-
-
-def _log_rmtree_error(function, path, exc_info):
-    logging.error("Couldn't remove path '%s': %s", path, exc_info)
-
-
-def _remove_dir(path):
-    logging.info('Removing directory: %s', path)
-    shutil.rmtree(path, onerror=_log_rmtree_error)
-
-
-def _run_executable(cmd_line):
-    logging.info('Running executable: %s', cmd_line)
-    result = subprocess.run(cmd_line)
-    result.check_returncode()
-
-
-def _run_cmake(cmake_args):
-    _run_executable(['cmake'] + cmake_args)
-
-
-class Configuration(Enum):
-    DEBUG = 'Debug'
-    RELEASE = 'Release'
-
-    def __str__(self):
-        return self.value
-
-
-def _parse_configuration(s):
-    try:
-        return Configuration(s)
-    except ValueError:
-        raise argparse.ArgumentTypeError(f'invalid configuration: {s}')
-
-
-class BuildDir:
-    def __init__(self, args):
-        self.path = args.build_dir
-        self.clean = args.clean_build_dir
-        self.tmp_dir = self.path is None
-        if self.tmp_dir:
-            self.path = self._make_build_dir()
-
-    @staticmethod
-    def _make_build_dir():
-        return _make_tmp_dir(prefix='build_')
-
-    def __enter__(self):
-        return self
-
-    def __exit__(self, *args):
-        if self.tmp_dir and self.clean:
-            _remove_dir(self.path)
-
-
-class GenerationPhase:
-    def __init__(self, build_dir, args):
-        self.build_dir = build_dir
-        self.args = args
-
-    def _cmake_args(self):
-        return self._to_cmake_args(self.build_dir, self.args)
-
-    @staticmethod
-    def _to_cmake_args(build_dir, args):
-        result = []
-        if args.generator is not None:
-            result += ['-G', args.generator]
-        if args.platform is not None:
-            result += ['-A', args.platform]
-        if args.install_dir is not None:
-            result.append(f'-DCMAKE_INSTALL_PREFIX={args.install_dir}')
-        if args.configuration is not None:
-            result.append(f'-DCMAKE_BUILD_TYPE={args.configuration}')
-        if args.toolchain_path is not None:
-            result.append(f'-DCMAKE_TOOLCHAIN_FILE={args.toolchain_path}')
-        if args.boost_root is not None:
-            result.append(f'-DBOOST_ROOT={args.boost_root}')
-        if args.boost_librarydir is not None:
-            result.append(f'-DBOOST_LIBRARYDIR={args.boost_librarydir}')
-        if args.cmake_args is not None:
-            result += [arg for arg in args.cmake_args]
-        result += [f'-B{build_dir.path}']
-        result += [f'-H{args.src_dir}']
-        return result
-
-    def run(self):
-        _run_cmake(self._cmake_args())
-
-
-class BuildPhase:
-    def __init__(self, build_dir, args):
-        self.build_dir = build_dir
-        self.args = args
-
-    def _cmake_args(self):
-        return self._to_cmake_args(self.build_dir, self.args)
-
-    @staticmethod
-    def _to_cmake_args(build_dir, args):
-        result = ['--build', build_dir.path]
-        if args.clean_build_dir:
-            result.append('--clean-first')
-        if args.configuration is not None:
-            result += ['--config', str(args.configuration)]
-        if args.install_dir is not None:
-            result += ['--target', 'install']
-        return result
-
-    def run(self):
-        _run_cmake(self._cmake_args())
-
-
-class CleanPhase:
-    def __init__(self, build_dir, args):
-        self.build_dir = build_dir
-        self.args = args
-
-    def _cmake_args(self):
-        return self._to_cmake_args(self.build_dir, self.args)
-
-    @staticmethod
-    def _to_cmake_args(build_dir, args):
-        result = ['--build', build_dir.path]
-        if args.configuration is not None:
-            result += ['--config', str(args.configuration)]
-        result += ['--target', 'clean']
-        return result
-
-    def run(self):
-        if self.args.clean_build_dir:
-            _run_cmake(self._cmake_args())
-
-
-def _parse_args(argv=None):
-    if argv is None:
-        argv = sys.argv[1:]
-    logging.info('Command line arguments: %s', argv)
-    parser = argparse.ArgumentParser(description='Build a CMake project')
-    parser.add_argument('--src', required=True, dest='src_dir',
-                        type=os.path.abspath, metavar='DIR',
-                        help='source directory')
-    parser.add_argument('--build', metavar='DIR', dest='build_dir',
-                        help='build directory (temporary directory if not specified)')
-    parser.add_argument('--install', metavar='DIR', dest='install_dir',
-                        help='install directory')
-    parser.add_argument('--clean', action='store_true', dest='clean_build_dir',
-                        help='clean the build directory (temporary directory will be removed)')
-    parser.add_argument('--generator', help='build system to use')
-    parser.add_argument('--platform', help='target platform (i.e. Win32/x64)')
-    parser.add_argument('--configuration', metavar='CONFIG',
-                        type=_parse_configuration,
-                        help='build configuration (i.e. Debug/Release)')
-    parser.add_argument('--toolchain', metavar='PATH', dest='toolchain_path',
-                        help='CMake toolchain file path')
-    parser.add_argument('--boost', metavar='DIR', dest='boost_root',
-                        help='set Boost directory')
-    parser.add_argument('--boost-librarydir', metavar='DIR',
-                        help='set Boost library directory (stage/lib by default)')
-    parser.add_argument('cmake_args', nargs='*', metavar='CMAKE_ARG',
-                        help='additional CMake arguments, to be passed verbatim')
-    args = parser.parse_args(argv)
-    return args
-
-
-def _setup_logging():
-    logging.basicConfig(
-        format='%(asctime)s | %(levelname)s | %(message)s',
-        level=logging.INFO)
-
-
-def build(argv=None):
-    args = _parse_args(argv)
-    with BuildDir(args) as build_dir:
-        gen_phase = GenerationPhase(build_dir, args)
-        gen_phase.run()
-        build_phase = BuildPhase(build_dir, args)
-        build_phase.run()
-        clean_phase = CleanPhase(build_dir, args)
-        clean_phase.run()
-
-
-def main(argv=None):
-    _setup_logging()
-    try:
-        build(argv)
-    except Exception as e:
-        logging.exception(e)
-        raise
-
-
-if __name__ == '__main__':
-    main()
diff --git a/build/build_appveyor.py b/build/build_appveyor.py
deleted file mode 100755
index 2d2ee65..0000000
--- a/build/build_appveyor.py
+++ /dev/null
@@ -1,131 +0,0 @@
-#!/usr/bin/env python3
-
-# Copyright (c) 2019 Egor Tensin <Egor.Tensin@gmail.com>
-# This file is part of the "cmake-common" project.
-# For details, see https://github.com/egor-tensin/cmake-common.
-# Distributed under the MIT License.
-
-# This is similar to build.py, but auto-fills some parameters for build.py from
-# the AppVeyor-defined environment variables.
-# The project is built in C:\Projects\build.
-
-from enum import Enum
-import logging
-import os
-import sys
-
-from build import build
-
-
-class Image(Enum):
-    VS_2013 = 'Visual Studio 2013'
-    VS_2015 = 'Visual Studio 2015'
-    VS_2017 = 'Visual Studio 2017'
-    VS_2019 = 'Visual Studio 2019'
-
-    def __str__(self):
-        return self.value
-
-
-def _parse_image(s):
-    try:
-        return Image(s)
-    except ValueError as e:
-        raise ValueError(f'unsupported AppVeyor image: {s}') from e
-
-
-class Generator(Enum):
-    VS_2013 = 'Visual Studio 12 2013'
-    VS_2015 = 'Visual Studio 14 2015'
-    VS_2017 = 'Visual Studio 15 2017'
-    VS_2019 = 'Visual Studio 16 2019'
-
-    def __str__(self):
-        return self.value
-
-    @staticmethod
-    def from_image(image):
-        if image is Image.VS_2013:
-            return Generator.VS_2013
-        if image is Image.VS_2015:
-            return Generator.VS_2015
-        if image is Image.VS_2017:
-            return Generator.VS_2017
-        if image is Image.VS_2019:
-            return Generator.VS_2019
-        raise RuntimeError(f"don't know which generator to use for image: {image}")
-
-
-class Platform(Enum):
-    x86 = 'Win32'
-    X64 = 'x64'
-
-    def __str__(self):
-        return self.value
-
-
-def _parse_platform(s):
-    try:
-        return Platform(s)
-    except ValueError as e:
-        raise ValueError(f'unsupported AppVeyor platform: {s}') from e
-
-
-def _env(name):
-    if name not in os.environ:
-        raise RuntimeError(f'undefined environment variable: {name}')
-    return os.environ[name]
-
-
-def _get_src_dir():
-    return _env('APPVEYOR_BUILD_FOLDER')
-
-
-def _get_build_dir():
-    return R'C:\Projects\build'
-
-
-def _get_generator():
-    image = _parse_image(_env('APPVEYOR_BUILD_WORKER_IMAGE'))
-    return str(Generator.from_image(image))
-
-
-def _get_platform():
-    return str(_parse_platform(_env('PLATFORM')))
-
-
-def _get_configuration():
-    return _env('CONFIGURATION')
-
-
-def _setup_logging():
-    logging.basicConfig(
-        format='%(asctime)s | %(levelname)s | %(message)s',
-        level=logging.INFO)
-
-
-def build_appveyor(argv=None):
-    if argv is None:
-        argv = sys.argv[1:]
-    logging.info('Command line arguments: %s', argv)
-    appveyor_argv = [
-        '--src', _get_src_dir(),
-        '--build', _get_build_dir(),
-        '--generator', _get_generator(),
-        '--platform', _get_platform(),
-        '--configuration', _get_configuration(),
-    ]
-    build(appveyor_argv + argv)
-
-
-def main(argv=None):
-    _setup_logging()
-    try:
-        build_appveyor(argv)
-    except Exception as e:
-        logging.exception(e)
-        raise
-
-
-if __name__ == '__main__':
-    main()
diff --git a/build/build_travis.py b/build/build_travis.py
deleted file mode 100755
index dce7fd7..0000000
--- a/build/build_travis.py
+++ /dev/null
@@ -1,61 +0,0 @@
-#!/usr/bin/env python3
-
-# Copyright (c) 2019 Egor Tensin <Egor.Tensin@gmail.com>
-# This file is part of the "cmake-common" project.
-# For details, see https://github.com/egor-tensin/cmake-common.
-# Distributed under the MIT License.
-
-# This is similar to build.py, but auto-fills some parameters for build.py from
-# the Travis-defined environment variables.
-# The project is built in $HOME/build.
-
-import logging
-import os
-import os.path
-import sys
-
-from build import build
-
-
-def _env(name):
-    if name not in os.environ:
-        raise RuntimeError(f'undefined environment variable: {name}')
-    return os.environ[name]
-
-
-def _get_src_dir():
-    return _env('TRAVIS_BUILD_DIR')
-
-
-def _get_build_dir():
-    return os.path.join(_env('HOME'), 'build')
-
-
-def _setup_logging():
-    logging.basicConfig(
-        format='%(asctime)s | %(levelname)s | %(message)s',
-        level=logging.INFO)
-
-
-def build_travis(argv=None):
-    if argv is None:
-        argv = sys.argv[1:]
-    logging.info('Command line arguments: %s', argv)
-    travis_argv = [
-        '--src', _get_src_dir(),
-        '--build', _get_build_dir(),
-    ]
-    build(travis_argv + argv)
-
-
-def main(argv=None):
-    _setup_logging()
-    try:
-        build_travis(argv)
-    except Exception as e:
-        logging.exception(e)
-        raise
-
-
-if __name__ == '__main__':
-    main()