Close video file that exists when checking

downloader/download_downloadr.go

@@ -6,6 +6,7 @@ import (
 	"log"
 	"os"
 	"path/filepath"
+	"regexp"
 	"strings"
 
 	"github.com/gen2brain/beeep"
@@ -62,8 +63,9 @@ func DownloadR(url string) error {
 	}
 
 	fullVideoPath := filepath.Join(OUTPUT_DIR, videoAuthor, videoTitle+".mp4")
-	_, err = os.Open(fullVideoPath)
+	videoFileHandle, err := os.Open(fullVideoPath)
 	if err == nil {
+		videoFileHandle.Close()
 		log.Printf("File %s already exists, skipping download", fullVideoPath)
 		return nil
 	}
@@ -78,11 +80,10 @@ func DownloadR(url string) error {
 	return nil
 }
 
+var re = regexp.MustCompile(`[#!$%&/()";:?;,]`)
+
 func Sanitize(s string) string {
 	s = strings.ReplaceAll(s, "&", "and")
-	s = strings.ReplaceAll(s, "?", "")
-	s = strings.ReplaceAll(s, ":", "")
-	s = strings.ReplaceAll(s, ";", "")
-	s = strings.ReplaceAll(s, ",", "")
+	s = re.ReplaceAllString(s, "")
 	return s
 }