Use -n behavior if guake is passed a path as a positional argument

Author: Davidy22

guake/main.py

@@ -79,6 +79,12 @@ def main():
 
     # do not use version keywords here, pbr might be slow to find the version of Guake module
     parser = ArgumentParser()
+    parser.add_argument(
+        "path",
+        nargs="?",
+        help="Add a new tab at designated path when a path is provided and no other options",
+    )
+
     parser.add_argument(
         "-V",
         "--version",
@@ -517,6 +523,10 @@ def main():
         remote_object.add_tab(options.new_tab)
         only_show_hide = options.show
 
+    if options.path and len(sys.argv) == 2:
+        remote_object.add_tab(os.path.abspath(options.path))
+        only_show_hide = options.show
+
     if options.select_tab:
         selected = int(options.select_tab)
         tab_count = int(remote_object.get_tab_count())

releasenotes/notes/positional_path-0b30f1f71c869adf.yaml

@@ -0,0 +1,10 @@
+release_summary: >
+  Open a new guake tab if guake is called with `guake [PATH]` and no other flags.
+
+features:
+  - |
+      - Open a new guake tab if guake is called with `guake [PATH]` and no other flags.
+
+fixes:
+  - |
+      - Linux mint 17.1 Cinnamon --> set Guake to current path when opened from within Nemo #424