structural improvements

main.go

@@ -4,16 +4,23 @@ import (
 	"fmt"
 	"io/fs"
 	"log"
-	"os"
+	"media-converter/convertVideo"
+	"media-converter/optimizeImage"
 	"path/filepath"
 	"strings"
 	"sync"
 )
 
-const touchedFile = ".touched"
-
-var touched = loadTouched()
-
+var imageExts = map[string]bool{
+	".jpeg": true,
+	".jpg":  true,
+	".png":  true,
+	".gif":  true,
+	".bmp":  true,
+	".tiff": true,
+	".tif":  true,
+	".webp": true,
+}
 var wg sync.WaitGroup
 
 func main() {
@@ -29,14 +36,14 @@ func main() {
 		switch {
 		case ext == ".mov":
 			wg.Go(func() {
-				ConvertVideo(path)
+				convertVideo.ConvertVideo(path)
 			})
 		case imageExts[ext]:
-			if touched[path] {
+			if optimizeImage.Touched[path] {
 				fmt.Printf("Skipping %s (already touched)\n", path)
 				return nil
 			}
-			wg.Go(func() { OptimizeImage(path) })
+			wg.Go(func() { optimizeImage.OptimizeImage(path) })
 		}
 		return nil
 	})
@@ -47,31 +54,3 @@ func main() {
 		log.Fatal(err)
 	}
 }
-
-func loadTouched() map[string]bool {
-	set := map[string]bool{}
-	data, err := os.ReadFile(touchedFile)
-	if err != nil {
-		return set
-	}
-	for _, line := range strings.Split(string(data), "\n") {
-		line = strings.TrimSpace(line)
-		if line != "" && !set[line] {
-			set[line] = true
-		}
-	}
-	return set
-}
-
-func markTouched(path string) {
-	f, err := os.OpenFile(touchedFile, os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644)
-	if err != nil {
-		fmt.Printf("Error updating %s: %v\n", touchedFile, err)
-		return
-	}
-	defer f.Close()
-
-	if _, err := fmt.Fprintln(f, path); err == nil {
-		touched[path] = true
-	}
-}