first commit

cmd/migrate/main.go

@@ -0,0 +1,61 @@
+package main
+
+import (
+	"log"
+	"os"
+
+	_ "github.com/go-sql-driver/mysql" // mysql driver
+	mysqlDriver "github.com/go-sql-driver/mysql"
+	"github.com/golang-migrate/migrate/v4"
+	mysqlMigrate "github.com/golang-migrate/migrate/v4/database/mysql"
+	_ "github.com/golang-migrate/migrate/v4/source/file"
+	"sismedika.com/sas/westone/configs"
+	"sismedika.com/sas/westone/db"
+)
+
+func main() {
+	cfg := mysqlDriver.Config{
+		User:                 configs.Envs.DBUser,
+		Passwd:               configs.Envs.DBPassword,
+		Addr:                 configs.Envs.DBAddress,
+		DBName:               configs.Envs.DBName,
+		Net:                  "tcp",
+		AllowNativePasswords: true,
+		ParseTime:            true,
+	}
+
+	db, err := db.NewMySQLStorage(cfg)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	driver, err := mysqlMigrate.WithInstance(db.DB, &mysqlMigrate.Config{})
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	m, err := migrate.NewWithDatabaseInstance(
+		"file://cmd/migrate/migrations",
+		"mysql",
+		driver,
+	)
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	v, d, _ := m.Version()
+	log.Printf("Version: %d, dirty: %v", v, d)
+
+	cmd := os.Args[len(os.Args)-1]
+	if cmd == "up" {
+		if err := m.Up(); err != nil && err != migrate.ErrNoChange {
+			log.Fatal(err)
+		}
+	}
+	if cmd == "down" {
+		if err := m.Down(); err != nil && err != migrate.ErrNoChange {
+			log.Fatal(err)
+		}
+	}
+
+}