Bugfix: Log in exception part causes crash

[osm/vim-emu.git] / src / emuvim / cli / son_emu_cli.py

diff --git a/src/emuvim/cli/son_emu_cli.py b/src/emuvim/cli/son_emu_cli.py
index edbd306..0223818 100755 (executable)
--- a/src/emuvim/cli/son_emu_cli.py
+++ b/src/emuvim/cli/son_emu_cli.py
@@ -38,29 +38,24 @@ partner consortium (www.sonata-nfv.eu).
 """
 
 import sys
-
-from emuvim.cli import compute
-from emuvim.cli import datacenter
-from emuvim.cli import monitor
-from emuvim.cli import network
 from emuvim.cli.rest import compute as restcom
 from emuvim.cli.rest import datacenter as restdc
 from emuvim.cli.rest import monitor as restmon
 from emuvim.cli.rest import network as restnetw
 
+def help():
+    print("Missing arguments.\n")
+    print("Usage: son-emu-cli compute|datacenter|network|monitor <arguments>\n")
+    print("Get more help:")
+    print("\tson-emu-cli compute --help")
+    print("\tson-emu-cli datacenter --help")
+    print("\tson-emu-cli network --help")
+    print("\tson-emu-cli monitor --help")
+    exit(0)
 
 def main():
     if len(sys.argv) < 2:
-        print("Usage: son-emu-cli <toolname> <arguments>")
-        exit(0)
-    if sys.argv[1] == "compute-zapi":
-        compute.main(sys.argv[2:])
-    elif sys.argv[1] == "network-zapi":
-        network.main(sys.argv[2:])
-    elif sys.argv[1] == "datacenter-zapi":
-        datacenter.main(sys.argv[2:])
-    elif sys.argv[1] == "monitor-zapi":
-        monitor.main(sys.argv[2:])
+        help()
     elif sys.argv[1] == "monitor":
         restmon.main(sys.argv[2:])
     elif sys.argv[1] == "network":
@@ -69,6 +64,8 @@ def main():
         restcom.main(sys.argv[2:])
     elif sys.argv[1] == "datacenter":
         restdc.main(sys.argv[2:])
+    else:
+        help()
 
 
 if __name__ == '__main__':