Rewrite in Go

1 files changed, 45 insertions, 0 deletions

diff --git a/pkg/config/main.go b/pkg/config/main.go
new file mode 100644
index 0000000..496adf1
--- /dev/null
+++ b/pkg/config/main.go
@@ -0,0 +1,45 @@
+package config
+
+import (
+	"os"
+
+	"github.com/go-playground/validator/v10"
+	"github.com/pelletier/go-toml/v2"
+)
+
+type MainConfig struct {
+	Listen struct {
+		Address string `validate:"required,ip"`
+		Port    uint16 `validate:"required"`
+	}
+
+	Command struct {
+		Host   string
+		Secret string
+
+		API struct {
+			Enable bool
+		}
+
+		Web struct {
+			Enable bool
+		}
+	}
+}
+
+func ReadMainConfig(filePath string, dst *MainConfig) error {
+	config, err := os.ReadFile(filePath)
+	if err != nil {
+		return err
+	}
+
+	if err := toml.Unmarshal(config, dst); err != nil {
+		return err
+	}
+	return nil
+}
+
+func ValidateMainConfig(cfg *MainConfig) error {
+	validate := validator.New(validator.WithRequiredStructEnabled())
+	return validate.Struct(cfg)
+}