From d0245394a3d3f744cd7baa8862bac14b243656c2 Mon Sep 17 00:00:00 2001
From: Jon Atkins <github@jonatkins.com>
Date: Fri, 22 Mar 2013 03:55:00 +0000
Subject: [PATCH] build.py - read optional defaultBuild from
 localbuildsettings.py fix for #20

also, some other minor tweaks/cleanups in that area of the code
---
 build.py         | 20 +++++++++++++++-----
 buildsettings.py |  5 +++++
 2 files changed, 20 insertions(+), 5 deletions(-)

diff --git a/build.py b/build.py
index ed403b50..07a126bd 100755
--- a/build.py
+++ b/build.py
@@ -19,14 +19,24 @@ try:
 except ImportError:
     pass
 
+# load default build
+try:
+    from localbuildsettings import defaultBuild
+except ImportError:
+    defaultBuild = None
+
+
+buildName = defaultBuild
 
 # build name from command line
-if len(sys.argv) != 2:	# argv[0] = program, argv[1] = buildname, len=2
-    print ("Usage: build.py buildname")
-    print (" available build names:", ','.join(buildSettings.keys()))
-    sys.exit(1)
+if len(sys.argv) == 2:	# argv[0] = program, argv[1] = buildname, len=2
+    buildName = sys.argv[1]
 
-buildName = sys.argv[1]
+
+if buildName is None or not buildName in buildSettings:
+    print ("Usage: build.py buildname")
+    print (" available build names: %s" % ', '.join(buildSettings.keys()))
+    sys.exit(1)
 
 settings = buildSettings[buildName]
 
diff --git a/buildsettings.py b/buildsettings.py
index 2edefe9f..0288ea2c 100644
--- a/buildsettings.py
+++ b/buildsettings.py
@@ -28,3 +28,8 @@ buildSettings = {
 
 
 }
+
+
+# defaultBuild - the name of the default build to use if none is specified on the build.py command line
+# (in here as an example - it only works in localbuildsettings.py)
+#defaultBuild = 'local'