IConfig

- add ReadConfig

config/config.go

@@ -2,6 +2,8 @@ package config
 
 import (
 	"fmt"
+	"gopkg.in/yaml.v3"
+	"os"
 	"reflect"
 )
 
@@ -37,3 +39,25 @@ func Invalidate(config IConfig) error {
 
 	return nil
 }
+
+func ReadConfig[T IConfig](path string) (*T, error) {
+	var (
+		cfg = new(T)
+		fd  []byte
+		err error
+	)
+
+	if fd, err = os.ReadFile(path); err != nil {
+		return nil, err
+	}
+
+	if err = yaml.Unmarshal(fd, cfg); err != nil {
+		return nil, err
+	}
+
+	if err = Invalidate(*cfg); err != nil {
+		return nil, err
+	}
+
+	return cfg, nil
+}

go.mod

@@ -1,3 +1,5 @@
 module beejay.kim/craft/api
 
 go 1.20
+
+require gopkg.in/yaml.v3 v3.0.1

go.sum

@@ -0,0 +1,4 @@
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=