145 lines
2.8 KiB
Go
145 lines
2.8 KiB
Go
package config
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import (
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"encoding/base64"
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"fmt"
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"io/fs"
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"os"
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"path"
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"strings"
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"github.com/creasty/defaults"
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"gopkg.in/yaml.v3"
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)
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var configPath string
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type _config struct {
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Username string `yaml:"username"`
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Password string `yaml:"password"`
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URL string `yaml:"url"`
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EnableScrobble bool `default:"false" yaml:"enableScrobble"`
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MaxRadioSongs int `default:"50" yaml:"maxRadioSongs"`
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ExperimentalRadioAlgo bool `default:"false" yaml:"experimentalRadioAlgo"`
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}
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var configStruct *_config
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func init() {
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userConfigDir, err := os.UserConfigDir()
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configDir := path.Join(userConfigDir, "subsonictui")
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configPath = path.Join(configDir, "config.yaml")
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if err != nil {
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fmt.Printf("[ERROR] Failed to fetch user config directory. %e\n", err)
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os.Exit(1)
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}
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if _, err := os.Stat(configDir); os.IsNotExist(err) {
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var permissions fs.FileMode = 0o700
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err := os.MkdirAll(configDir, permissions)
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if err != nil {
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panic(err)
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}
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}
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var configFile *os.File
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if _, err := os.Stat(configPath); os.IsNotExist(err) {
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configFile, err = os.Create(configPath)
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defer func() {
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err := configFile.Close()
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if err != nil {
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panic(err)
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}
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}()
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if err != nil {
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fmt.Printf("[ERROR] Failed to create config file @ %s. %e\n", configPath, err)
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panic("unable to create config file")
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}
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}
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configStruct, err = loadConfig()
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if err != nil {
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fmt.Printf("[ERROR] Failed to load config file @ %s. %e\n", configPath, err)
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panic("unable to load config file")
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}
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fmt.Printf("Init Config %s\n", configPath)
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}
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func URL() string {
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return configStruct.URL
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}
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func Username() string {
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return configStruct.Username
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}
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func Password() string {
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p, _ := base64.StdEncoding.DecodeString(configStruct.Password)
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return strings.TrimSpace(string(p))
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}
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func ScrobbleEnabled() bool {
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return configStruct.EnableScrobble
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}
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func MaxRadioSongs() int {
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return configStruct.MaxRadioSongs
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}
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func ExperimentalRadioAlgo() bool {
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return configStruct.ExperimentalRadioAlgo
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}
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func SetPassword(p string) {
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configStruct.Password = base64.StdEncoding.EncodeToString([]byte(p))
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}
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func SetUsername(u string) {
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configStruct.Username = u
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}
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func SetURL(u string) {
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configStruct.URL = u
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}
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func loadConfig() (*_config, error) {
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c := &_config{}
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err := defaults.Set(c)
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if err != nil {
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panic(err)
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}
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file, err := os.ReadFile(configPath)
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if err != nil {
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return nil, err
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}
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if err = yaml.Unmarshal(file, c); err != nil {
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return nil, err
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}
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return c, nil
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}
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func SaveConfig() {
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yml, err := yaml.Marshal(configStruct)
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if err != nil {
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fmt.Printf("[ERROR] Failed to convert config to yaml. %e\n", err)
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os.Exit(1)
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}
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var permissions fs.FileMode = 0o600
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err = os.WriteFile(configPath, yml, permissions)
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if err != nil {
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fmt.Printf("[ERROR] Failed to save config file @ %s. %e\n", configPath, err)
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os.Exit(1)
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}
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}
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