add simple build scripts

They're intended to replace my build.sh (for Travis) and build.ps1 (for
AppVeyor) scripts to call CMake in a platform-independent manner.

1 files changed, 61 insertions, 0 deletions

diff --git a/build/build_travis.py b/build/build_travis.py
new file mode 100755
index 0000000..dce7fd7
--- /dev/null
+++ b/build/build_travis.py
@@ -0,0 +1,61 @@
+#!/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()