Decorator patter and initial build

src/site_scons/miscsetup/ArgumentsSetup.py

@@ -0,0 +1,66 @@
+#
+# This file is part of cpp-patterns.
+#
+# cpp-patterns is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# cpp-patterns is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with cpp-patterns.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+
+class ArgumentsSetup(object):
+
+    def __init__(self):
+
+        from SCons.Script import ARGUMENTS, GetOption
+
+        self.__debugArg = ARGUMENTS.get('DEBUG', '1')
+        if self.__debugArg not in ['0', '1']:
+            raise RuntimeError('Check the DEBUG input argument.')
+
+        self.__assertArg = '1' if self.__debugArg == '1' else '0'
+        if self.__assertArg not in ['0', '1']:
+            raise RuntimeError('Check the ASSERT input argument.')
+
+        self.__compilerName = ARGUMENTS.get('COMPILER', '')
+
+        self.__isClean = GetOption('clean')
+
+    @property
+    def isDebug(self):
+        return self.__debugArg == '1'
+
+    @property
+    def isAssert(self):
+        return self.__assertArg == '1'
+
+    @property
+    def compilerName(self):
+        return self.__compilerName
+
+    @property
+    def isClean(self):
+        return self.__isClean
+
+    def summary(self):
+
+        def printDefault(x):
+            return x if x else '-default-'
+
+        lstr = '=' * 50 + '\n'
+        lstr += 'Build Arguments Summary\n'
+        lstr += '=' * 50 + '\n'
+        lstr += 'debug:         ' + str(self.isDebug) + '\n'
+        lstr += 'assert:        ' + str(self.isAssert) + '\n'
+        lstr += 'compiler name: ' + printDefault(self.compilerName) + '\n'
+        lstr += 'clean build:   ' + str(self.isClean) + '\n'
+        lstr += '-' * 50 + '\n'
+        return lstr