feat: add disable exec flag (#1090)

cmd/config.go

@@ -140,6 +140,7 @@ func printSettings(ser *settings.Server, set *settings.Settings, auther auth.Aut
 	fmt.Fprintf(w, "\tAddress:\t%s\n", ser.Address)
 	fmt.Fprintf(w, "\tTLS Cert:\t%s\n", ser.TLSCert)
 	fmt.Fprintf(w, "\tTLS Key:\t%s\n", ser.TLSKey)
+	fmt.Fprintf(w, "\tExec Enabled:\t%t\n", ser.EnableExec)
 	fmt.Fprintln(w, "\nDefaults:")
 	fmt.Fprintf(w, "\tScope:\t%s\n", set.Defaults.Scope)
 	fmt.Fprintf(w, "\tLocale:\t%s\n", set.Defaults.Locale)

cmd/root.go

@@ -64,6 +64,7 @@ func addServerFlags(flags *pflag.FlagSet) {
 	flags.Int("img-processors", 4, "image processors count")
 	flags.Bool("disable-thumbnails", false, "disable image thumbnails")
 	flags.Bool("disable-preview-resize", false, "disable resize of image previews")
+	flags.Bool("disable-exec", false, "disables Command Runner feature")
 }
 
 var rootCmd = &cobra.Command{
@@ -241,6 +242,9 @@ func getRunParams(flags *pflag.FlagSet, st *storage.Storage) *settings.Server {
 	_, disablePreviewResize := getParamB(flags, "disable-preview-resize")
 	server.ResizePreview = !disablePreviewResize
 
+	_, disableExec := getParamB(flags, "disable-exec")
+	server.EnableExec = !disableExec
+
 	return server
 }