initial commit

1 files changed, 35 insertions, 0 deletions

diff --git a/src/options.c b/src/options.c
new file mode 100644
index 0000000..b3836a7
--- /dev/null
+++ b/src/options.c
@@ -0,0 +1,35 @@
+#include <stdio.h>
+#include <unistd.h>
+
+#include "options.h"
+
+static void print_usage(const char *progname)
+{
+   printf("Usage: %s [-c config_file] [-o output_directory]\n",
+	  progname);	  
+}
+
+int parse_options(struct argent_options *opts, int argc, char **argv)
+{
+   opts->conf_filename = "argent.lua";
+   opts->output_dir = "build";
+   
+   int opt;
+   while ((opt = getopt(argc, argv, "c:o:")) != -1) {
+      switch (opt) {
+      case 'c':
+	 opts->conf_filename = optarg;
+	 break;
+
+      case 'o':
+	 opts->output_dir = optarg;
+	 break;
+
+      default:
+	 print_usage(argv[0]);
+	 return 1;
+      }
+   }
+
+   return 0;
+}