auto jobs

images.go

@@ -558,7 +558,9 @@ func DownloadImagesLauncher(hashJson *ankabuffer.Manifest, bin int, maxConcurren
 			feedbackWg.Wait()
 		}()
 
-		feedbacks <- "⬇️ in parallel"
+		if maxConcurrentDownloads > 0 {
+			feedbacks <- "⬇️ in parallel"
+		}
 
 		semaphore := make(chan struct{}, maxConcurrentDownloads)
 		errorChan := make(chan error, totalDownloads)

main.go

@@ -99,7 +99,7 @@ func main() {
 	rootCmd.PersistentFlags().StringP("release", "r", "dofus3", "Which Game release version type to use. Available: 'main', 'beta', 'dofus3'.")
 	rootCmd.PersistentFlags().StringP("output", "o", "./data", "Working folder for output or input.")
 	rootCmd.PersistentFlags().String("manifest", "", "Manifest file path. Empty will download it if it is not found.")
-	rootCmd.PersistentFlags().IntP("jobs", "j", 1, "Number of workers to use when things can run in parallel. High numbers on small machines can cause issues with RAM or Docker.")
+	rootCmd.PersistentFlags().IntP("jobs", "j", 0, "Number of workers to use when things can run in parallel. 0 will automatically scale with your systems CPU cores. High numbers on small machines can cause issues with RAM or Docker.")
 	rootCmd.PersistentFlags().StringArrayP("ignore", "i", []string{}, `Exclude categories of content from download and unpacking. Below are the categories available for both Dofus 2 and Dofus 3.
 
 Join them with a '-'. Example: --i images-items --i data-language.
@@ -496,6 +496,10 @@ func rootCommand(ccmd *cobra.Command, args []string) {
 		log.Fatal(err)
 	}
 
+	if workers == 0 {
+		workers = runtime.NumCPU()
+	}
+
 	ignore, err := ccmd.Flags().GetStringArray("ignore")
 	if err != nil {
 		log.Fatal(err)