// initializeItunesPlaylist initializes itunesPlaylist value. If there is no
// itunesPlaylist set up, then itunesPlaylist set up to blank string. Blank
// string is the sign, what tracks should not to be added to iTunes.
//
// initializeItunesPlaylist sets blank string to config, if OS is darwin
func initializeItunesPlaylist(cmd *cobra.Command) {
var playlist string
if runtime.GOOS == "darwin" {
if flagChanged(cmd.Flags(), "itunesPlaylist") {
playlist = itunesPlaylist
} else {
playlist = config.Get("itunesPlaylist")
}
if playlist == "" {
ui.Warning("you didn't set an iTunes playlist. Tracks won't be added to iTunes.")
} else {
playlistsList, err := applescript.ListOfPlaylists()
if err != nil {
ui.Term("couldn't get list of playlists", err)
}
if !strings.Contains(playlistsList, playlist) {
ui.Term("playlist "+playlist+" doesn't exist. Please enter correct name.", nil)
}
}
}
config.Set("itunesPlaylist", playlist)
}
// initializeConfig initializes a config with flags.
func initializeConfig(cmd *cobra.Command) {
err := config.ReadInConfig()
if err == config.ErrNotExist {
ui.Warning("there is no config file. Read README to configure nehm")
} else if err != nil {
ui.Term("", err)
}
initializeDlFolder(cmd)
initializePermalink(cmd)
initializeItunesPlaylist(cmd)
}
// initializeDlFolder initializes dlFolder value. If there is no dlFolder
// set up, then dlFolder is set to HOME env variable.
func initializeDlFolder(cmd *cobra.Command) {
var df string
if flagChanged(cmd.Flags(), "dlFolder") {
df = dlFolder
} else {
df = config.Get("dlFolder")
}
if df == "" {
ui.Warning("you didn't set a download folder. Tracks will be downloaded to your home directory.")
df = os.Getenv("HOME")
}
config.Set("dlFolder", util.SanitizePath(df))
}