func main() {
log.SetFlags(0)
usage := `Usage: grooved [options]
Options:
-c <file>, --config <file> Configuration file [default: ~/.config/grooved/config.ini].
--list-outputs List supported outputs.
-V, --verbose Enable verbose log messages [default: false].
-h, --help Show the program's help message and exit.`
args, err := docopt.Parse(usage, nil, true, "", false)
if err != nil {
log.Fatalf("Invalid arguments: %s", err)
}
cfg_file, err := util.ExpandUser(args["--config"].(string))
if err != nil {
log.Fatalf("Error expanding home directory: %s", err)
}
cfg, err := ini.LoadFile(cfg_file)
if err != nil {
log.Fatalf("Error loading config file: %s", err)
}
player, err := player.Init(cfg)
if err != nil {
log.Fatalf("Error creating player: %s", err)
}
if args["--list-outputs"].(bool) {
outputs, err := player.GetOutputList()
if err != nil {
log.Fatalf("Error retrieving property: %s", err)
}
sort.Strings(outputs)
for _, output := range outputs {
log.Println(output)
}
os.Exit(0)
}
if args["--verbose"].(bool) {
player.Verbose = true
}
err = bus.Run(player)
if err != nil {
log.Fatalf("Error creating dbus service: %s", err)
}
err = player.Run()
if err != nil {
log.Fatalf("Error running player: %s", err)
}
player.Wait.Wait()
}
func Init(cfg ini.File) (*Player, error) {
p := &Player{
Status: StatusStopped,
started: false,
}
p.handle = C.mpv_create()
if p.handle == nil {
return nil, fmt.Errorf("Could not create player")
}
err := p.SetOptionString("audio-client-name", "grooved")
if err != nil {
return nil, fmt.Errorf("Could not set option 'audio-client-name': %s", err)
}
err = p.SetOptionString("title", "${?media-title:${media-title}}${!media-title:No file.}")
if err != nil {
return nil, fmt.Errorf("Could not set option 'title': %s", err)
}
err = p.SetOptionString("no-config", "")
if err != nil {
return nil, fmt.Errorf("Could not set option 'no-config': %s", err)
}
err = p.SetOptionString("no-video", "")
if err != nil {
return nil, fmt.Errorf("Could not set option 'no-video': %s", err)
}
err = p.SetOptionString("no-sub", "")
if err != nil {
return nil, fmt.Errorf("Could not set option 'no-sub': %s", err)
}
err = p.SetOptionString("no-softvol", "")
if err != nil {
return nil, fmt.Errorf("Could not set option 'no-softvol': %s", err)
}
if cfg["default"]["cache"] != "" {
p.SetOptionString("cache", cfg["default"]["cache"])
}
if cfg["default"]["gapless"] != "" {
p.SetOptionString("gapless-audio", cfg["default"]["gapless"])
}
p.library, _ = util.ExpandUser(cfg["default"]["library"])
if cfg["default"]["notify"] == "yes" {
p.notify = true
} else {
p.notify = false
}
if cfg["default"]["replaygain"] != "" {
rgain_af := fmt.Sprintf("volume=replaygain-%s", cfg["default"]["replaygain"])
if cfg["default"]["filters"] != "" {
cfg["default"]["filters"] += "," + rgain_af
} else {
cfg["default"]["filters"] = rgain_af
}
}
if cfg["default"]["output"] != "" {
p.SetOptionString("ao", cfg["default"]["output"])
}
if cfg["default"]["ytdl"] != "" {
p.SetOptionString("ytdl", cfg["default"]["ytdl"])
}
if cfg["default"]["verbose"] != "" {
p.Verbose = true
}
if cfg["default"]["filters"] != "" {
p.SetOptionString("af", cfg["default"]["filters"])
}
if cfg["default"]["scripts"] != "" {
p.SetOptionString("lua", cfg["default"]["scripts"])
}
C.mpv_request_log_messages(p.handle, C.CString("warn"))
mp_err := C.mpv_initialize(p.handle)
if mp_err != 0 {
return nil, ErrorString(mp_err)
}
return p, nil
}