fix: issues

templates/project/pkg/atom/config/config.go.tpl

@@ -0,0 +1,41 @@
+package config
+
+import (
+	"log"
+	"path/filepath"
+
+	"github.com/pkg/errors"
+	"github.com/spf13/viper"
+	"{{.ModuleName}}/pkg/atom/container"
+)
+
+func Load(file string) (*viper.Viper, error) {
+	v := viper.NewWithOptions(viper.KeyDelimiter("_"))
+	v.AutomaticEnv()
+
+	ext := filepath.Ext(file)
+	if ext == "" {
+		v.SetConfigType("toml")
+		v.SetConfigFile(file)
+	} else {
+		v.SetConfigType(ext[1:])
+		v.SetConfigFile(file)
+	}
+
+	v.AddConfigPath(".")
+
+	err := v.ReadInConfig()
+	log.Println("config file:", v.ConfigFileUsed())
+	if err != nil {
+		return nil, errors.Wrap(err, "config file read error")
+	}
+
+	err = container.Container.Provide(func() (*viper.Viper, error) {
+		return v, nil
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	return v, nil
+}