Moved to the switch syntax

src/spm/spm.moon

@@ -475,19 +475,18 @@ updatePackage = (requestedPackage) ->
     else
         installPackage(args[2], nil, true)
 
-if args[1] == "list" 
-    tPacks = listPackages(args[2])
-    printPackages(tPacks)
-elseif args[1] == "info" 
+switch args[1]
+	when "list"
+ 		printPackages(listPackages(args[2]))
+ 	when "info"
  		provideInfo(args[2])
-elseif args[1] == "install" or args[1] == "add" 
+ 	when "install" or "add" 
     	installPackage(args[2], args[3], false)
-elseif args[1] == "update" or args[1] == "upgrade" 
+	when "update" or "upgrade" 
 	    updatePackage(args[2])
-elseif args[1] == "uninstall" or args[1] == "remove" 
+	when "uninstall" or "remove" 
 	    uninstallPackage(args[2])
-elseif args[1] == "copy" 
+	when "copy" 
 	    copyPackage(args[2], args[3])
-else
+ 	else
     	printUsage()
-    return