Add repair command to repair using inventory item

cmd/rove/main.go

@@ -26,12 +26,16 @@ func printUsage() {
 	fmt.Fprintln(os.Stderr, "\nCommands")
 	fmt.Fprintln(os.Stderr, "\tstatus                     prints the server status")
 	fmt.Fprintln(os.Stderr, "\tregister NAME              registers an account and stores it (use with -name)")
-	fmt.Fprintln(os.Stderr, "\tcommands COMMAND [VAL...]  issues move command to rover")
+	fmt.Fprintln(os.Stderr, "\tcommands COMMAND [VAL...]  issues move command to rover, see below")
 	fmt.Fprintln(os.Stderr, "\tradar                      gathers radar data for the current rover")
 	fmt.Fprintln(os.Stderr, "\trover                      gets data for current rover")
 	fmt.Fprintln(os.Stderr, "\tconfig [HOST]              outputs the local config info, optionally sets host")
 	fmt.Fprintln(os.Stderr, "\thelp                       outputs this usage information")
 	fmt.Fprintln(os.Stderr, "\tversion                    outputs version info")
+	fmt.Fprintln(os.Stderr, "\nRover commands:")
+	fmt.Fprintln(os.Stderr, "\tmove BEARING               moves the rover in the chosen direction")
+	fmt.Fprintln(os.Stderr, "\tstash                      stores the object at the rover location in the inventory")
+	fmt.Fprintln(os.Stderr, "\trepair                     uses an inventory object to repair the rover")
 	fmt.Fprintln(os.Stderr, "\nEnvironment")
 	fmt.Fprintln(os.Stderr, "\tROVE_USER_DATA             path to user data, defaults to "+defaultDataPath)
 }

cmd/rove/main_test.go

@@ -52,6 +52,7 @@ func Test_InnerMain(t *testing.T) {
 	// Give it commands
 	assert.NoError(t, InnerMain("commands", "move", "N"))
 	assert.NoError(t, InnerMain("commands", "stash"))
+	assert.NoError(t, InnerMain("commands", "repair"))
 
 	// Give it malformed commands
 	assert.Error(t, InnerMain("commands", "move", "stash"))