main.py

@@ -1,11 +1,10 @@
 #!/usr/bin/python3
 
-import argparse
-import os
+import yaml
 import pypandoc
+import os
 import re
 import sys
-import yaml
 
 root = ""
 lang = "de"
@@ -124,11 +123,15 @@ def read_yaml(path):
         except yaml.YAMLError as exc:
             print(exc)
 
+# Print information on how to use this program.
+def print_usage():
+    print("Usage: python3 main.py <root-directory>")
+
 if __name__ == '__main__':
-    parser = argparse.ArgumentParser()
-    parser.add_argument("rootdirectory", help="your project's root directory (default: .)")
-    parser.add_argument("-l", "--language", default="de", help="the presentation language (default: de)")
-
-    args = parser.parse_args()
-    compile(args.rootdirectory, language=args.language)
+    if len(sys.argv) != 2:
+        print_usage()
+    else:
+        compile(sys.argv[1], language='de')
+        # TODO: Handle multiple languages
+        # compile(sys.argv[1], language='en')