Command line & travis improvements

.travis.yml

@@ -1,15 +1,24 @@
-language: python
 sudo: required
+language: python
+python:
+  - "3.4"
+  - "3.6"
 
 install:
-  - sudo apt install devscripts dh-make -y
+  # Install build tools and ack-grep for checks
+  - sudo apt install devscripts dh-make ack-grep -y
 
 script:
- - debuild -i -us -uc -b
- - sudo apt install ../*.deb -y
- - sudo howdy help
- - sudo howdy list
- - sudo apt purge howdy -y
+  # Build the binary (.deb)
+  - debuild -i -us -uc -b
+  # Install the binary, also fireing the debian scripts
+  - sudo apt install ../*.deb -y
+  # Check if the username passthough works correctly with sudo
+  - 'howdy | ack-grep --passthru --color "current active user: travis"'
+  - 'sudo howdy | ack-grep --passthru --color "current active user: travis"'
+  - sudo howdy list
+  # Remove howdy from the installation
+  - sudo apt purge howdy -y
 
 notifications:
   email:

debian/prerm

@@ -12,6 +12,7 @@ def col(id):
 # Import required modules
 import subprocess
 import sys
+import os
 
 # Only run when we actually want to remove
 if "remove" not in sys.argv and "purge" not in sys.argv:

src/cli.py

@@ -49,13 +49,14 @@ parser.add_argument("-h", "--help",
                     help="Show this help message and exit.")
 
 if len(sys.argv) < 2:
-    parser.print_help()
-    sys.exit(0)
+	print("current active user: " + user + "\n")
+	parser.print_help()
+	sys.exit(0)
 
 args = parser.parse_args()
 
 print(args)
-sys.exit(1)
+sys.exit(0)
 
 # Check if if a command has been given and print help otherwise
 if (len(sys.argv) < 2):