v1.0.4 env

sea.go

@@ -1,8 +1,11 @@
 package sea
 
 import (
-	// "fmt"
+	"os"
-	_ "github.com/go-sql-driver/mysql" // для связи с mysql
+	"fmt"
+	"errors"
+
+	_ "github.com/go-sql-driver/mysql" 
 	"github.com/jmoiron/sqlx"
 )
 
@@ -13,7 +16,17 @@ type Sea struct {
 }
 
 func Connect() (*Sea, error) {
-	db, err := openDB()
+	user := os.Getenv("SEA_USER")
+	if user == "" {
+		return nil, errors.New("Не установлена переменная SEA_USER")
+	}
+
+	password := os.Getenv("SEA_PASSWORD")
+	if password == "" {
+		return nil, errors.New("Не установлена переменная SEA_PASSWORD")
+	}
+
+	db, err := openDB(user, password)
 	if err != nil {
 		return nil, err
 	}
@@ -21,8 +34,9 @@ func Connect() (*Sea, error) {
 	return &sea, nil
 }
 
-func openDB() (*sqlx.DB, error) {
+func openDB(user, password string) (*sqlx.DB, error) {
-	db, err := sqlx.Open("mysql", "itman:X753951x@(xigmanas:3306)/sea")
+	conn := fmt.Sprintf("%s:%s@(xigmanas:3306)/sea", user, password)
+	db, err := sqlx.Open("mysql", conn)
 	if err != nil {
 		return nil, err
 	}