✨ Support yt-dlp shows

convids/logic.go

@@ -1,6 +1,7 @@
 package convids
 
 import (
+	"bufio"
 	"cmp"
 	"context"
 	"errors"
@@ -165,14 +166,49 @@ func GetShow(ctx context.Context) ShowWalker {
 
 func GetShowWithIO(ctx context.Context, stdin io.Reader, stdout, stderr io.Writer) ShowWalker {
 	return func(s *Show, path string) error {
-		//nolint:gosec // I don't care if this is using user input
-		cmd := exec.CommandContext(ctx, "get-shows", s.Folder, path)
-		cmd.Stdin = stdin
-		cmd.Stdout = stdout
-		cmd.Stderr = stderr
-		return cmd.Run()
-	}
+		if !s.Url {
+			return runGetShowsCmd(ctx, s.Folder, path, stdin, stdout, stderr)
+		}
 
+		orig := path
+		//nolint:gosec // I don't care if this is user input
+		readFile, err := os.Open(orig)
+		if err != nil {
+			return err
+		}
+		//nolint:errcheck // I don't care
+		defer readFile.Close()
+
+		fileScan := bufio.NewScanner(readFile)
+		fileScan.Split(bufio.ScanLines)
+
+		for fileScan.Scan() {
+			path = fileScan.Text()
+			err := runGetShowsCmd(ctx, s.Folder, path, stdin, stdout, stderr)
+			if err != nil {
+				return err
+			}
+		}
+
+		if s.Backup != "" {
+			err = os.Rename(orig, fp.Join(s.Backup, fp.Base(orig)))
+			if err != nil {
+				_, _ = fmt.Fprintf(stdout, "Moved %s to %s\n", orig, s.Backup)
+			}
+		} else {
+			err = os.Remove(orig)
+		}
+		return err
+	}
+}
+
+func runGetShowsCmd(ctx context.Context, folder, path string, stdin io.Reader, stdout, stderr io.Writer) error {
+	//nolint:gosec // I don't care if this is using user input
+	cmd := exec.CommandContext(ctx, "get-shows", folder, path)
+	cmd.Stdin = stdin
+	cmd.Stdout = stdout
+	cmd.Stderr = stderr
+	return cmd.Run()
 }
 
 func PrintGroupName(out io.Writer) GroupPrinter {