1
0
dwelling-radio/internal/configuration/configuration.go

52 lines
1.3 KiB
Go
Raw Permalink Normal View History

2022-03-08 01:17:24 +04:00
package configuration
import (
"os"
"strings"
"github.com/pkg/errors"
"gopkg.in/yaml.v3"
)
// Configuration holds a list of process names to be tracked and a listen address.
type Configuration struct {
ListenOn string `yaml:"listen_on"`
Icecast struct {
URL string `yaml:"url"`
Playlist string `yaml:"playlist_path"`
} `yaml:"icecast"`
Liquidsoap struct {
ExecPath string `yaml:"executable_path"`
ScriptPath string `yaml:"script_path"`
} `yaml:"liquidsoap"`
2022-03-08 01:17:24 +04:00
ListLastNSongs int `yaml:"list_last_n_songs"`
Log struct {
ToStdout bool `yaml:"stdout"`
Error string `yaml:"error"`
} `yaml:"log"`
}
func LoadConfiguration(path string) (*Configuration, error) {
configFile, err := os.Open(path)
if err != nil {
return nil, errors.Wrap(err, "failed to open configuration file")
}
defer configFile.Close()
config := &Configuration{}
if err := yaml.NewDecoder(configFile).Decode(config); err != nil {
return nil, errors.Wrap(err, "failed to parse configuration file")
}
return config, nil
}
// SplitNetworkAddress splits ListenOn option and returns as two strings
// network type (e.g. tcp, unix, udp) and address:port or /path/to/prog.socket
// to listen on.
func (c *Configuration) SplitNetworkAddress() (string, string) {
s := strings.Split(c.ListenOn, " ")
return s[0], s[1]
}