Error page + config + docker

helpers/config.go

@@ -0,0 +1,29 @@
+package helpers
+
+import (
+	"fmt"
+
+	"github.com/pelletier/go-toml"
+)
+
+type Configuration struct {
+	Server struct {
+		Address string `toml:"address"`
+		Port    int    `toml:"port"`
+	} `toml:"server"`
+}
+
+func ParseConfig(filePath string) (*Configuration, error) {
+	var config Configuration
+	data, err := toml.LoadFile(filePath)
+	if err != nil {
+		return nil, fmt.Errorf("error parsing config file: %v", err)
+	}
+
+	err = data.Unmarshal(&config)
+	if err != nil {
+		return nil, fmt.Errorf("error parsing config file: %v", err)
+	}
+
+	return &config, nil
+}