upgrade from go-pg to bun

database/migrations/main.go

@@ -0,0 +1,49 @@
+package migrations
+
+import (
+	"context"
+	"embed"
+	"fmt"
+	"log"
+
+	"github.com/dhax/go-base/database"
+	"github.com/uptrace/bun/migrate"
+)
+
+//go:embed *.sql
+var sqlMigrations embed.FS
+
+var Migrations = migrate.NewMigrations()
+
+func init() {
+	if err := Migrations.Discover(sqlMigrations); err != nil {
+		panic(err)
+	}
+}
+
+// Migrate runs all migrations
+func Migrate() {
+	db, err := database.DBConn()
+	if err != nil {
+		log.Fatal(err)
+	}
+	defer db.Close()
+
+	migrator := migrate.NewMigrator(db, Migrations)
+
+	err = migrator.Init(context.Background())
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	group, err := migrator.Migrate(context.Background())
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	if group.ID == 0 {
+		fmt.Printf("there are no new migrations to run\n")
+	} else {
+		fmt.Printf("migrated to %s\n", group)
+	}
+}