Fixed no root path for templates and static assets (#12)

pkg/config/config.go

@@ -4,6 +4,8 @@ import (
 	"crypto/rand"
 	"fmt"
 	"github.com/spf13/viper"
+	"os"
+	"path/filepath"
 	"strings"
 )
 
@@ -21,6 +23,12 @@ func InitConfig() (err error) {
 	viper.SetDefault("service.JWTSecret", random)
 	viper.SetDefault("service.interface", ":3456")
 	viper.SetDefault("service.frontendurl", "")
+	ex, err := os.Executable()
+	if err != nil {
+		panic(err)
+	}
+	exPath := filepath.Dir(ex)
+	viper.SetDefault("service.rootpath", exPath)
 	// Database
 	viper.SetDefault("database.type", "sqlite")
 	viper.SetDefault("database.host", "localhost")

pkg/mail/send_mail.go

@@ -69,7 +69,7 @@ func SendMailWithTemplate(to, subject, tpl string, data map[string]interface{})
 	var plainContent bytes.Buffer
 
 	t := &Template{
-		Templates: template.Must(template.ParseGlob("templates/mail/*.tmpl")),
+		Templates: template.Must(template.ParseGlob(viper.GetString("service.rootpath") + "/templates/mail/*.tmpl")),
 	}
 
 	boundary := "np" + utils.MakeRandomString(13)

pkg/routes/routes.go

@@ -61,7 +61,7 @@ func RegisterRoutes(e *echo.Echo) {
 	a := e.Group("/api/v1")
 
 	// Swagger UI
-	a.Static("/swagger", "public/swagger")
+	a.Static("/swagger", viper.GetString("service.rootpath")+"/public/swagger")
 
 	a.POST("/login", apiv1.Login)
 	a.POST("/register", apiv1.RegisterUser)