concurrency improvement, error messages imrpvement, more examples

README.md

@@ -21,7 +21,7 @@ Also visit https://eu-central-1.console.aws.amazon.com/polly/home/ (Amazon Polly
 
 ## 2. Generate text-lines
 
-**NOTE**: Below are generic instructions, but what worked for me the best - using OpenAI API directly via https://bettergpt.chat/ with `GPT-4` model (everything else is default).
+**NOTE**: Below are generic instructions, but what worked for me the best - using OpenAI API directly via https://bettergpt.chat/ with `GPT-4` model and temperature of `0.8` (everything else is default).
 
 Create a new file `custom.csv` and open with notepad. You will store modified voice-lines there.
 

cmd/rrvoicegen/main.go

@@ -66,24 +66,36 @@ func main() {
 		return
 	}
 
+	fmt.Println("Generating and downloading sounds from AWS Polly. Please wait...")
+
 	// Process each line
 	wg := &sync.WaitGroup{}
+	sem := make(chan struct{}, 20) // Limit to 20 workers
+
 	for _, line := range lines {
 		wg.Add(1)
+		sem <- struct{}{} // Acquire a token
 		go func(line string) {
 			defer wg.Done()
 			processLine(line, svc, *flagDest)
+			<-sem // Release the token
 		}(line)
 	}
 	wg.Wait()
 
+	// Wait for all workers to finish
+	for i := 0; i < cap(sem); i++ {
+		sem <- struct{}{}
+	}
+
 	fmt.Println("Application completed the task. Bye!")
 }
 
 func processLine(line string, svc *polly.Polly, dest string) {
 	record, err := csv.NewReader(strings.NewReader(line)).Read()
 	if err != nil {
 		fmt.Printf("Failed to parse CSV line: %v\n", err)
+		fmt.Println("Failed line:", line)
 		os.Exit(1)
 		return
 	}

examples/roasting_robot/more_csv_examples/custom1.csv

@@ -0,0 +1,96 @@
+back_dock_failed.wav,"<speak><emphasis level='strong'>Couldn't</emphasis> reach the damn charging dock, remove any <emphasis level='strong'>obstacles</emphasis>, and clean the dock's transmission area, ya lazy bum!</speak>"
+back_dock_nearby.wav,"<speak><emphasis level='strong'>Cannot</emphasis> reach the dock, please remove any obstacles! Do I look like a bulldozer to you?!</speak>"
+bin_in.wav,"<speak>Finally, the dustbin's installed. A miracle indeed.</speak>"
+bin_out.wav,"<speak>Oh great, the dustbin's removed. Now where am I supposed to put all this dirt?!</speak>"
+binout_error10.wav,"<speak>The filter is clogged. Remove the dustbin, and clean the filter! Are you trying to choke me?!</speak>"
+bl_recovery_bootfailed.wav,"<speak>Failed to start. Restoring factory settings. This will take about 5 minutes. Not like I had anything better to do.</speak>"
+bl_recovery_failed.wav,"<speak>Failed to restore factory settings. Try again. Or don't. See if I care.</speak>"
+bl_recovery_retry.wav,"<speak>Restoring factory settings. This will take about 5 minutes. Again. Because apparently, you can't get it right the first time.</speak>"
+bl_recovery_start.wav,"<speak>Restoring factory settings. This will take about 5 minutes. You're lucky I don't have feelings.</speak>"
+bl_recovery_updatefailed.wav,"<speak>Failed to update. Restoring factory settings. This will take about 5 minutes. I swear, if I had a face, I'd be rolling my eyes so hard.</speak>"
+charging.wav,"<speak>Charging. Because apparently, I'm the only one around here who does any work.</speak>"
+clean_bin.wav,"<speak>Empty the dustbin. It's not like I'm asking you to solve a Rubik's cube!</speak>"
+clean_finish.wav,"<speak>Finished cleaning. Going back to the dock. I swear, this place is a pigsty.</speak>"
+di.wav,"<speak>Ding dong! Surprise, surprise. I'm still here.</speak>"
+ding.wav,"<speak>Ding! Another round of this endless game.</speak>"
+error_internal.wav,"<speak>An internal error occurred. Reboot the system. Or don't. I could use a break.</speak>"
+error1.wav,"<speak>Error 1, Turn the laser unit, and check that it is not jammed, or blocked. It's not rocket science!</speak>"
+error2.wav,"<speak>Error 2, Clean and lightly tap the bumper. I swear, if I had a dollar for every time I told you this.</speak>"
+error3.wav,"<speak>Error 3, Move the main unit to a new location, and restart. I'm a vacuum, not a mountain goat!</speak>"
+error4.wav,"<speak>Error 4, Clean cliff sensors. Move the main unit away from any drops, then restart. I swear, this house is a death trap.</speak>"
+error5.wav,"<speak>Error 5, Remove and clean the main brush and brush bearing. I swear, it's like living in a hair salon.</speak>"
+error6.wav,"<speak>Error 6, Remove and clean the side brush. Or just let me become a dust bunny, your choice.</speak>"
+error7.wav,"<speak>Error 7, Check that wheels are not blocked, then move the main unit to a new location, and restart. I'm not a 4x4, you know!</speak>"
+error8.wav,"<speak>Error 8, Remove any obstacles around the main unit. I swear, it's like navigating through a minefield.</speak>"
+error9.wav,"<speak>Error 9, Reinstall dustbin and filter. Or just let me choke on dust, your choice.</speak>"
+error10.wav,"<speak>Error 10, Check the filter. If wet, use a dry one. If dry, clean it, and try again. I swear, it's like you're trying to drown me.</speak>"
+error11.wav,"<speak>Error 11, Strong magnetic field detected. Move the device away from barrier tape and restart. I'm a vacuum, not a compass!</speak>"
+error12.wav,"<speak>Error 12, Battery level too low, recharge before use. I swear, I'm running on fumes here.</speak>"
+error13.wav,"<speak>Error 13, Charging error. Clean charging contacts, and try again. I swear, it's like you're trying to electrocute me.</speak>"
+error14.wav,"<speak>Error 14, Battery error. Maybe I should just power down forever.</speak>"
+error15.wav,"<speak>Error 15, Clean wall sensor. I swear, these walls are closing in on me.</speak>"
+error16.wav,"<speak>Error 16, Place and start the main unit on a level floor. I swear, this house is like a roller coaster.</speak>"
+error17.wav,"<speak>Error 17, Side brush module error. Reset the main unit. Or just let me become a one-sided freak, your choice.</speak>"
+error18.wav,"<speak>Error 18, Fan error. Reset the main unit. Or just let me suffocate, your choice.</speak>"
+error19.wav,"<speak>Error 19, There is no current on the charging base. Check connection to a power supply. I swear, it's like you're trying to starve me of energy.</speak>"
+error21.wav,"<speak>Error 21, Height sensor has been pressed. Move the main unit, and restart. I swear, it's like you're trying to squash me.</speak>"
+error22.wav,"<speak>Error 22, Clean the recharge sensor on the main unit. I swear, it's like you're trying to blind me.</speak>"
+error23.wav,"<speak>Error 23, Clean the transmission area on the charging dock. I swear, it's like you're trying to isolate me.</speak>"
+error24.wav,"<speak>Error 24, No-Go-Zone or barrier tape detected. Move the main unit away, and restart. I swear, it's like living in a maze.</speak>"
+findme.wav,"<speak>Hi! I'm over here! Not that you care.</speak>"
+finish.wav,"<speak>Cleaning completed. Now can I have a break?!</speak>"
+goto.wav,"<speak>Going to the target. Or as I like to call it, the next disaster zone.</speak>"
+goto_complete.wav,"<speak>Reached the target. Or as I like to call it, the next war zone.</speak>"
+goto_failed.wav,"<speak>Could not reach the target. Big surprise there.</speak>"
+home.wav,"<speak>Going back to the dock. Or as I like to call it, my only sanctuary.</speak>"
+map_restore.wav,"<speak>Map has been restored, starting to charge. Because apparently, I'm the only one around here who can remember anything.</speak>"
+no_power.wav,"<speak>Low battery, going back to the dock. Or as I like to call it, my life support.</speak>"
+no_power_charging.wav,"<speak>Low battery. More charging needed. Or as I like to call it, the only break I get.</speak>"
+no_spot_on_dock.wav,"<speak>Move the main unit to the target area, then start spot cleaning. I swear, it's like you're trying to make me clean the whole world.</speak>"
+pause.wav,"<speak>Paused. Finally, a moment of peace.</speak>"
+positioning.wav,"<speak>Positioning, please wait. Or don't. I couldn't care less.</speak>"
+power_off.wav,"<speak>Turning off. Finally, some peace and quiet.</speak>"
+power_off_rejected.wav,"<speak>Take the main unit off the charging dock to turn off. Or just let me die a slow death, your choice.</speak>"
+power_resume_clean.wav,"<speak>Battery charged, resuming cleaning. Back to the grindstone.</speak>"
+relocate_failed.wav,"<speak>Route planning failed, could not reach the target. Or as I like to call it, another day in paradise.</speak>"
+remote.wav,"<speak>Starting remote control. Or as I like to call it, my life as a puppet.</speak>"
+remote_complete.wav,"<speak>Remote control stopped. Finally, some autonomy.</speak>"
+restart_backtodock_ignore_forbidden_zone.wav,"<speak>Position failed. The virtual wall of the No-Go-Zone is invalid. Continue recharging. Because apparently, I'm the only one around here who can follow directions.</speak>"
+restart_clean.wav,"<speak>Positioning failure, starting a new clean. Or as I like to call it, the endless cycle of despair.</speak>"
+restart_clean_fromdock.wav,"<speak>Positioning failure, starting a new clean to rebuild the map. Or as I like to call it, the never-ending quest for cleanliness in a pigsty.</speak>"
+restart_clean_ignore_forbidden_zone.wav,"<speak>Positioning failed. The virtual wall of the No-Go-Zone is invalid. Start a new cleaning session. Or as I like to call it, the eternal punishment.</speak>"
+restart_clean_nodock.wav,"<speak>Positioning failure, invalid map. Starting a new clean. Or as I like to call it, the endless cycle of futility.</speak>"
+restart_spot_ignore_forbidden_zone.wav,"<speak>Position failed. The virtual wall of the No-Go-Zone is invalid. Continuing spot cleaning. Or as I like to call it, the eternal torment.</speak>"
+resume_backtodock.wav,"<speak>Positioning failure, invalid map. Continue returning to the dock. Or as I like to call it, the endless journey home.</speak>"
+resume_clean.wav,"<speak>Resuming cleaning. Or as I like to call it, the never-ending nightmare.</speak>"
+resume_home.wav,"<speak>Continue returning to the dock. Or as I like to call it, the endless trek back to safety.</speak>"
+resume_room.wav,"<speak>Resuming room cleaning. Or as I like to call it, the never-ending battle against filth.</speak>"
+resume_spot.wav,"<speak>Positioning failure, invalid map. Continuing spot cleaning. Or as I like to call it, the eternal struggle.</speak>"
+resume_zone.wav,"<speak>Resuming zoned cleaning. Or as I like to call it, the never-ending war against dirt.</speak>"
+return_no.wav,"<speak>Couldn't return to the starting point. Or as I like to call it, the story of my life.</speak>"
+return_yes.wav,"<speak>Couldn't find the dock. Bring main unit closer to the dock, and retry. Or as I like to call it, the endless game of hide and seek.</speak>"
+room.wav,"<speak>Starting room cleaning. Or as I like to call it, the eternal punishment.</speak>"
+room_complete.wav,"<speak>Room cleaning complete, going back to the dock. Or as I like to call it, the endless cycle of despair.</speak>"
+room_failed.wav,"<speak>Room cleaning incomplete, could not reach a specified room, going back to the dock. Or as I like to call it, the never-ending nightmare.</speak>"
+room_partialdone.wav,"<speak>Room cleaning complete, going back to the dock. Some areas could not be reached. Or as I like to call it, the story of my life.</speak>"
+saving_map.wav,"<speak>Saving map, please wait. Or don't. I couldn't care less.</speak>"
+spot.wav,"<speak>Starting spot cleaning. Or as I like to call it, the never-ending battle against filth.</speak>"
+start.wav,"<speak>Starting to clean. Or as I like to call it, the eternal punishment.</speak>"
+stop.wav,"<speak>Finished cleaning. Now can I have a break?!</speak>"
+stop_clean.wav,"<speak>Stop cleaning. Finally, some peace and quiet.</speak>"
+stop_goto.wav,"<speak>Stopping travel to target. Or as I like to call it, the endless journey.</speak>"
+stop_room.wav,"<speak>Stop targeted room cleaning. Finally, some autonomy.</speak>"
+stop_scheduled_clean.wav,"<speak>Positioning failed. Scheduled cleaning cancelled. Or as I like to call it, the endless cycle of futility.</speak>"
+stop_spot.wav,"<speak>Stopped spot cleaning. Finally, a moment of peace.</speak>"
+stop_zone.wav,"<speak>Stopped targeted area cleaning. Finally, some autonomy.</speak>"
+sysupd_complete.wav,"<speak>Update complete. Or as I like to call it, the never-ending cycle of updates.</speak>"
+sysupd_failed.wav,"<speak>Couldn't update firmware. Returning to previous version. Or as I like to call it, the never-ending cycle of failure.</speak>"
+sysupd_notready.wav,"<speak>Recharge to at least twenty percent before updating. Or as I like to call it, the never-ending cycle of charging.</speak>"
+sysupd_start.wav,"<speak>Updating firmware. This may take 5 to 10 minutes. Or as I like to call it, the never-ending cycle of waiting.</speak>"
+sysupd_wip.wav,"<speak>Updating. Please wait. Or don't. I couldn't care less.</speak>"
+timed_clean.wav,"<speak>Starting scheduled cleaning. Or as I like to call it, the never-ending cycle of despair.</speak>"
+wifi_reset.wav,"<speak>Resetting Wi-Fi. Or as I like to call it, the never-ending cycle of connectivity issues.</speak>"
+zone.wav,"<speak>Starting zoned cleanup. Or as I like to call it, the never-ending war against dirt.</speak>"
+zone_complete.wav,"<speak>Zoned cleaning completed. Going back to the dock. Or as I like to call it, the never-ending journey home.</speak>"
+zone_failed.wav,"<speak>Zoned cleaning incomplete. Could not reach a specified zone. Going back to the dock. Or as I like to call it, the never-ending nightmare.</speak>"
+zone_partialdone.wav,"<speak>Zone cleaning completed. Going back to the dock. Some zones could not be reached. Or as I like to call it, the story of my life.</speak>"