project.ci: dedupe code

3 files changed, 57 insertions, 224 deletions

diff --git a/project/ci/appveyor/boost.py b/project/ci/appveyor/boost.py
index df03aea..068fc26 100644
--- a/project/ci/appveyor/boost.py
+++ b/project/ci/appveyor/boost.py
@@ -3,111 +3,14 @@
 # For details, see https://github.com/egor-tensin/cmake-common.
 # Distributed under the MIT License.
 
-R'''Download & build Boost on AppVeyor.
-
-This is similar to running both project.boost.download & project.boost.build,
-but auto-fills some parameters from the AppVeyor-defined environment variables.
-This script is rarely usefull, since AppVeyor images come with lots of
-pre-built Boost distributions, but still.
-
-Boost is built in C:\projects\boost.
-'''
-
-import argparse
-import logging
-import os
-import os.path
-import sys
-
-from project.boost.version import Version
-from project.boost.download import DownloadParameters, download
-from project.boost.build import BuildParameters, build
-from project.configuration import Configuration
-from project.linkage import Linkage
-from project.platform import Platform
+from project.ci.boost import build_ci
+from project.ci.dirs import AppVeyor
 from project.utils import setup_logging
 
 
-def _env(name):
-    if name not in os.environ:
-        raise RuntimeError(f'undefined environment variable: {name}')
-    return os.environ[name]
-
-
-def _check_appveyor():
-    if 'APPVEYOR' not in os.environ:
-        raise RuntimeError('not running on AppVeyor')
-
-
-def _get_build_dir():
-    return R'C:\projects'
-
-
-def _get_boost_dir():
-    return os.path.join(_get_build_dir(), 'boost')
-
-
-def _get_boost_version():
-    return Version.from_string(_env('appveyor_boost_version'))
-
-
-def _get_configuration():
-    return Configuration.parse(_env('CONFIGURATION'))
-
-
-def _get_platform():
-    return Platform.parse(_env('PLATFORM'))
-
-
-def _parse_args(argv=None):
-    if argv is None:
-        argv = sys.argv[1:]
-    logging.info('Command line arguments: %s', argv)
-
-    parser = argparse.ArgumentParser(
-        description=__doc__,
-        formatter_class=argparse.RawDescriptionHelpFormatter)
-
-    parser.add_argument('--link', metavar='LINKAGE',
-                        nargs='*', type=Linkage.parse,
-                        help='how the libraries are linked')
-    parser.add_argument('--runtime-link', metavar='LINKAGE',
-                        type=Linkage.parse,
-                        help='how the libraries link to the runtime')
-    parser.add_argument('--mingw', action='store_true',
-                        help='build using MinGW-w64')
-    parser.add_argument('b2_args', metavar='B2_ARG',
-                        nargs='*', default=[],
-                        help='additional b2 arguments, to be passed verbatim')
-
-    return parser.parse_args(argv)
-
-
-def build_appveyor(argv=None):
-    args = _parse_args(argv)
-    _check_appveyor()
-
-    version = _get_boost_version()
-    build_dir = _get_build_dir()
-    download(DownloadParameters(version, unpack_dir=build_dir))
-
-    unpacked_boost_dir = version.dir_path(build_dir)
-    boost_dir = _get_boost_dir()
-    os.rename(unpacked_boost_dir, boost_dir)
-
-    params = BuildParameters(boost_dir,
-                             platforms=(_get_platform(),),
-                             configurations=(_get_configuration(),),
-                             link=args.link,
-                             runtime_link=args.runtime_link,
-                             mingw=args.mingw,
-                             b2_args=args.b2_args)
-    build(params)
-
-
 def main(argv=None):
     with setup_logging():
-        build_appveyor(argv)
+        build_ci(AppVeyor(), argv)
 
 
 if __name__ == '__main__':
diff --git a/project/ci/appveyor/cmake.py b/project/ci/appveyor/cmake.py
index b720f6b..6df28f2 100644
--- a/project/ci/appveyor/cmake.py
+++ b/project/ci/appveyor/cmake.py
@@ -3,135 +3,14 @@
 # For details, see https://github.com/egor-tensin/cmake-common.
 # Distributed under the MIT License.
 
-R'''Build a CMake project on AppVeyor.
-
-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.
-'''
-
-import argparse
-from enum import Enum
-import logging
-import os
-import sys
-
-from project.cmake.build import BuildParameters, build
-from project.configuration import Configuration
-from project.platform import Platform
+from project.ci.cmake import build_ci
+from project.ci.dirs import AppVeyor
 from project.utils import setup_logging
 
 
-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
-
-    @staticmethod
-    def parse(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}")
-
-
-def _env(name):
-    if name not in os.environ:
-        raise RuntimeError(f'undefined environment variable: {name}')
-    return os.environ[name]
-
-
-def _check_appveyor():
-    if 'APPVEYOR' not in os.environ:
-        raise RuntimeError('not running on AppVeyor')
-
-
-def _get_src_dir():
-    return _env('APPVEYOR_BUILD_FOLDER')
-
-
-def _get_build_dir():
-    return R'C:\Projects\build'
-
-
-def _get_generator():
-    image = Image.parse(_env('APPVEYOR_BUILD_WORKER_IMAGE'))
-    return Generator.from_image(image)
-
-
-def _get_platform():
-    return Platform.parse(_env('PLATFORM'))
-
-
-def _get_configuration():
-    return Configuration.parse(_env('CONFIGURATION'))
-
-
-def _parse_args(argv=None):
-    if argv is None:
-        argv = sys.argv[1:]
-    logging.info('Command line arguments: %s', argv)
-
-    parser = argparse.ArgumentParser(
-        description=__doc__,
-        formatter_class=argparse.RawDescriptionHelpFormatter)
-
-    parser.add_argument('--install', metavar='DIR', dest='install_dir',
-                        help='install directory')
-    parser.add_argument('--boost', metavar='DIR', dest='boost_dir',
-                        help='set Boost directory path')
-    parser.add_argument('cmake_args', nargs='*', metavar='CMAKE_ARG', default=[],
-                        help='additional CMake arguments, to be passed verbatim')
-    return parser.parse_args(argv)
-
-
-def build_appveyor(argv=None):
-    args = _parse_args(argv)
-    _check_appveyor()
-
-    cmake_args = ['-G', str(_get_generator())]
-    cmake_args += args.cmake_args
-
-    params = BuildParameters(_get_src_dir(),
-                             build_dir=_get_build_dir(),
-                             install_dir=args.install_dir,
-                             platform=_get_platform(),
-                             configuration=_get_configuration(),
-                             boost_dir=args.boost_dir,
-                             cmake_args=cmake_args)
-    build(params)
-
-
 def main(argv=None):
     with setup_logging():
-        build_appveyor(argv)
+        build_ci(AppVeyor(), argv)
 
 
 if __name__ == '__main__':
diff --git a/project/ci/appveyor/generator.py b/project/ci/appveyor/generator.py
new file mode 100644
index 0000000..dc1fa13
--- /dev/null
+++ b/project/ci/appveyor/generator.py
@@ -0,0 +1,51 @@
+# Copyright (c) 2020 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.
+
+from enum import Enum
+
+from project.utils import env
+
+
+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
+
+    @staticmethod
+    def parse(s):
+        try:
+            return Image(s)
+        except ValueError as e:
+            raise ValueError(f'unsupported AppVeyor image: {s}') from e
+
+    @staticmethod
+    def get():
+        return Image.parse(env('APPVEYOR_BUILD_WORKER_IMAGE'))
+
+
+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}")