1 files changed, 79 insertions, 0 deletions
diff --git a/project/ci/build.py b/project/ci/build.py
new file mode 100644
index 0000000..24fe34c
--- /dev/null
+++ b/project/ci/build.py
@@ -0,0 +1,79 @@
+# 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.
+
+import argparse
+import os.path
+import sys
+
+from project.ci.dirs import Dirs
+from project.build import BuildParameters, build
+from project.utils import setup_logging
+import project.version
+
+
+def _parse_args(argv=None):
+    if argv is None:
+        argv = sys.argv[1:]
+
+    parser = argparse.ArgumentParser(
+        description=Dirs.get_cmake_help(),
+        formatter_class=argparse.RawDescriptionHelpFormatter)
+
+    project.version.add_to_arg_parser(parser)
+
+    # The hint parameter is basically a workaround for when this is run on a
+    # CI, _but_ testing another CI is desired.  This shouldn't be used in a
+    # real CI workflow.
+    parser.add_argument('--hint', metavar='CI_NAME',
+                        choices=Dirs.all_ci_names(),
+                        help=argparse.SUPPRESS)
+    parser.add_argument('--install', action='store_true',
+                        help='install the project')
+    parser.add_argument('--boost', metavar='DIR', dest='boost_dir',
+                        help='set Boost directory path')
+    parser.add_argument('--subdir', metavar='DIR',
+                        help='relative project 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_ci(dirs, argv=None):
+    args = _parse_args(argv)
+    with setup_logging():
+        if dirs is None:
+            dirs = Dirs.detect(args.hint)
+
+        src_dir = dirs.get_src_dir()
+        if args.subdir:
+            src_dir = os.path.join(src_dir, args.subdir)
+        install_dir = dirs.get_install_dir() if args.install else None
+
+        boost_dir = args.boost_dir
+        if not boost_dir:
+            # If we've built Boost using project.ci.boost already, use that.
+            # Otherwise, try to use the latest pre-built Boost provided by the CI
+            # system.
+            boost_dir = dirs.get_boost_dir()
+            if not os.path.isdir(boost_dir):
+                boost_dir = dirs.get_prebuilt_boost_dir()
+
+        params = BuildParameters(src_dir,
+                                 build_dir=dirs.get_cmake_dir(),
+                                 install_dir=install_dir,
+                                 platform=dirs.get_platform(),
+                                 configuration=dirs.get_configuration(),
+                                 boost_dir=boost_dir,
+                                 toolset_version=dirs.get_toolset(),
+                                 cmake_args=dirs.get_cmake_args() + args.cmake_args)
+        build(params)
+
+
+def main(argv=None):
+    build_ci(None, argv)
+
+
+if __name__ == '__main__':
+    main()