oppi.li
dashboard of nationalrail train times
1package main
2
3import (
4 "fmt"
5 "os"
6
7 "gopkg.in/yaml.v3"
8)
9
10type Config struct {
11 Server struct {
12 Port int `yaml:"port"`
13 RefreshInterval int `yaml:"refresh_interval"`
14 } `yaml:"server"`
15 Stations []Station `yaml:"stations"`
16}
17
18type Station struct {
19 Name string `yaml:"name"`
20 Code string `yaml:"code"`
21}
22
23func LoadConfig(filename string) (*Config, error) {
24 data, err := os.ReadFile(filename)
25 if err != nil {
26 return nil, fmt.Errorf("failed to read config file: %w", err)
27 }
28
29 var config Config
30 err = yaml.Unmarshal(data, &config)
31 if err != nil {
32 return nil, fmt.Errorf("failed to parse config file: %w", err)
33 }
34
35 return &config, nil
36}