Use new vtt to srt of needed

.gitignore

@@ -1,3 +1,4 @@
 ytubeSpdrun
 **/*.sw*
+exec-*
 youtuber

youtubedl/client.go

@@ -17,7 +17,7 @@ func New() (*Client, error) {
 func (c *Client) Download(video, local string) error {
 	errs := []error{}
 	for _, extras := range [][]string{
-		[]string{"--metadata-from-title", ".*[0-9]/[0-9][0-9] (?P<title>.+)"},
+		[]string{"--add-metadata", "--metadata-from-title", ".*[0-9]/[0-9][0-9] (?P<title>.+)"},
 		[]string{},
 	} {
 		args := append([]string{
@@ -48,7 +48,15 @@ func (c *Client) Download(video, local string) error {
 		err := fmt.Errorf("%v", errs)
 		return err
 	}
-	cmd := exec.Command("python3", "-m", "vtt_to_srt", path.Dir(local))
+	cmd := exec.Command(
+		"bash",
+		"-c",
+		fmt.Sprintf(
+			"true; python3 -m vtt_to_srt %q || python3 /usr/bin/vtt_to_srt.py %q",
+			path.Dir(local),
+			path.Dir(local),
+		),
+	)
 	out, err := cmd.CombinedOutput()
 	if err != nil {
 		err = fmt.Errorf("%v: %s", err, out)

youtubedl/install.go

@@ -7,7 +7,7 @@ import (
 )
 
 func install() error {
-	if err := installPyPip3(); err != nil {
+	if err := installPyPip3FFMPEG(); err != nil {
 		return err
 	}
 	if err := installYtdl(); err != nil {
@@ -19,21 +19,23 @@ func install() error {
 	return nil
 }
 
-func installPyPip3() error {
+func installPyPip3FFMPEG() error {
 	hasPy := exec.Command("python3", "--version")
 	hasPip := exec.Command("pip3", "--version")
+	hasFFMPEG := exec.Command("which", "ffmpeg")
 	if err := hasPy.Run(); err != nil {
 	} else if err := hasPip.Run(); err != nil {
+	} else if err := hasFFMPEG.Run(); err != nil {
 	} else {
 		return nil
 	}
 	for _, combo := range [][]string{
-		[]string{"sudo", "apt", "install", "python3", "pip3"},
-		[]string{"apt", "install", "python3", "pip3"},
-		[]string{"apk", "add", "python3", "py3-pip"},
-		[]string{"sudo", "apk", "add", "python3", "py3-pip"},
-		[]string{"/sbin/apk", "add", "python3", "py3-pip"},
-		[]string{"sudo", "/sbin/apk", "add", "python3", "py3-pip"},
+		[]string{"sudo", "apt", "install", "python3", "pip3", "ffmpeg"},
+		[]string{"apt", "install", "python3", "pip3", "ffmpeg"},
+		[]string{"apk", "add", "python3", "py3-pip", "ffmpeg"},
+		[]string{"sudo", "apk", "add", "python3", "py3-pip", "ffmpeg"},
+		[]string{"/sbin/apk", "add", "python3", "py3-pip", "ffmpeg"},
+		[]string{"sudo", "/sbin/apk", "add", "python3", "py3-pip", "ffmpeg"},
 	} {
 		cmd := exec.Command(combo[0], combo[1:]...)
 		err := cmd.Run()
@@ -42,7 +44,7 @@ func installPyPip3() error {
 		}
 		log.Println("%v: %v", err, combo)
 	}
-	return errors.New("cannot get python3 and pip3")
+	return errors.New("cannot get python3 and pip3 and ffmpeg")
 }
 
 func installYtdl() error {