From 8f3b08c826f1174019386c0bfe22627bb269123d Mon Sep 17 00:00:00 2001
From: Mike Buland <eichlan@xagasoft.com>
Date: Wed, 4 Jan 2012 00:31:46 -0700
Subject: Attempt to generate version.h from git.

---
 default.bld     | 25 +++++++++++++++++++++++++
 src/.gitignore  |  1 +
 src/main.cpp    |  4 ++++
 src/options.cpp | 25 +++++++++++++++++++++++++
 src/options.h   | 20 ++++++++++++++++++++
 5 files changed, 75 insertions(+)
 create mode 100644 src/options.cpp
 create mode 100644 src/options.h

diff --git a/default.bld b/default.bld
index 0c7f50c..5c3d9b1 100644
--- a/default.bld
+++ b/default.bld
@@ -1,4 +1,29 @@
 
+target "src/version.h"
+{
+	requires ".git";
+	profile "build"
+	{
+		fh = open("src/version.h.tmp");
+		fh.write(
+"#ifndef VERSION_H\n"
+"#define VERSION_H\n"
+"\n"
+"#define FULLVER		\"$(git describe)\"\n"
+"\n"
+"#endif");
+		fh.close();
+		if "$(cmp src/version.h.tmp src/version.h)" == "" then
+		{
+			execute("rm src/version.h.tmp");
+		}
+		else
+		{
+			execute("mv src/version.h.tmp src/version.h");
+		}
+	}
+}
+
 CC="g++";
 target "stage"
 {
diff --git a/src/.gitignore b/src/.gitignore
index 6f29247..3492adb 100644
--- a/src/.gitignore
+++ b/src/.gitignore
@@ -2,3 +2,4 @@ parser.tab.c
 parser.tab.h
 parser.yy.c
 parser.yy.h
+version.h
diff --git a/src/main.cpp b/src/main.cpp
index 6646d79..7e2ef7f 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1,6 +1,7 @@
 #include "gamebuilder.h"
 #include "game.h"
 #include "gamestate.h"
+#include "options.h"
 
 #include <stdlib.h>
 #include <time.h>
@@ -14,6 +15,9 @@ using namespace Bu;
 
 int main( int argc, char *argv[] )
 {
+	Options &opt = Options::getInstance();
+	opt.parse( argc, argv );
+
 	srandom( time( NULL ) );
 
 	GameBuilder bld;
diff --git a/src/options.cpp b/src/options.cpp
new file mode 100644
index 0000000..7953add
--- /dev/null
+++ b/src/options.cpp
@@ -0,0 +1,25 @@
+#include "options.h"
+#include "version.h"
+
+#include <bu/optparser.h>
+
+Options::Options()
+{
+}
+
+Options::~Options()
+{
+}
+
+void Options::parse( int argc, char *argv[] )
+{
+	Bu::OptParser opt;
+
+	opt.addHelpBanner("STAGE v" FULLVER
+			" - Simple, Textual, Adventure Game Environment");
+	opt.addHelpBanner("usage: " + Bu::String(argv[0]) +
+			" [options] <filename>\n");
+	opt.addHelpOption('h', "help");
+	opt.parse( argc, argv );
+}
+
diff --git a/src/options.h b/src/options.h
new file mode 100644
index 0000000..42caa53
--- /dev/null
+++ b/src/options.h
@@ -0,0 +1,20 @@
+#ifndef OPTIONS_H
+#define OPTIONS_H
+
+#include <bu/singleton.h>
+#include <bu/string.h>
+
+class Options : public Bu::Singleton<Options>
+{
+friend class Bu::Singleton<Options>;
+private:
+	Options();
+	virtual ~Options();
+
+public:
+	void parse( int argc, char *argv[] );
+
+	Bu::String sFile;
+};
+
+#endif
-- 
cgit v1.2.3