add first

go.mod

@@ -0,0 +1,5 @@
+module git.trj.tw/golang/go-ddns-client
+
+go 1.12
+
+require git.trj.tw/golang/utils v0.0.0-20190225142552-b019626f0349

go.sum

@@ -0,0 +1,2 @@
+git.trj.tw/golang/utils v0.0.0-20190225142552-b019626f0349 h1:V6ifeiJ3ExnjaUylTOz37n6z5uLwm6fjKjnztbTCaQI=
+git.trj.tw/golang/utils v0.0.0-20190225142552-b019626f0349/go.mod h1:yE+qbsUsijCTdwsaQRkPT1CXYk7ftMzXsCaaYx/0QI0=

main.go

@@ -0,0 +1,7 @@
+package main
+
+import "fmt"
+
+func main() {
+	fmt.Println("vim-go")
+}

module/config/config.go

@@ -0,0 +1,50 @@
+package config
+
+import (
+	"errors"
+	"os"
+	"path"
+
+	"git.trj.tw/golang/utils"
+)
+
+// RecordData -
+type RecordData struct {
+	Name string `yaml:"name"`
+	Type string `yaml:"type"`
+}
+
+// DomainData -
+type DomainData struct {
+	Name    string       `yaml:"name"`
+	Records []RecordData `yaml:"records"`
+}
+
+// Config -
+type Config struct {
+	URL         string       `yaml:"url"`
+	VerifyValue string       `yaml:"verify_value"`
+	Domains     []DomainData `yaml:"domains"`
+}
+
+// LoadConfig -
+func LoadConfig(p ...string) error {
+	var fp string
+	// set config path
+	if len(p) > 0 && len(p[0]) > 0 {
+		fp = p[0]
+	} else {
+		wd, err := os.Getwd()
+		if err != nil {
+			return err
+		}
+
+		fp = path.Join(wd, "config.yml")
+	}
+
+	if exists := utils.CheckExists(fp, false); !exists {
+		return errors.New("config file not exists")
+	}
+
+	return nil
+}