bumps uptrace/bun dependencies to v1.2.6 (#3569)

1 files changed, 49 insertions, 0 deletions

diff --git a/vendor/github.com/uptrace/bun/migrate/sqlschema/migrator.go b/vendor/github.com/uptrace/bun/migrate/sqlschema/migrator.go
new file mode 100644
index 000000000..00500061b
--- /dev/null
+++ b/vendor/github.com/uptrace/bun/migrate/sqlschema/migrator.go
@@ -0,0 +1,49 @@
+package sqlschema
+
+import (
+	"fmt"
+
+	"github.com/uptrace/bun"
+	"github.com/uptrace/bun/schema"
+)
+
+type MigratorDialect interface {
+	schema.Dialect
+	NewMigrator(db *bun.DB, schemaName string) Migrator
+}
+
+type Migrator interface {
+	AppendSQL(b []byte, operation interface{}) ([]byte, error)
+}
+
+// migrator is a dialect-agnostic wrapper for sqlschema.MigratorDialect.
+type migrator struct {
+	Migrator
+}
+
+func NewMigrator(db *bun.DB, schemaName string) (Migrator, error) {
+	md, ok := db.Dialect().(MigratorDialect)
+	if !ok {
+		return nil, fmt.Errorf("%q dialect does not implement sqlschema.Migrator", db.Dialect().Name())
+	}
+	return &migrator{
+		Migrator: md.NewMigrator(db, schemaName),
+	}, nil
+}
+
+// BaseMigrator can be embeded by dialect's Migrator implementations to re-use some of the existing bun queries.
+type BaseMigrator struct {
+	db *bun.DB
+}
+
+func NewBaseMigrator(db *bun.DB) *BaseMigrator {
+	return &BaseMigrator{db: db}
+}
+
+func (m *BaseMigrator) AppendCreateTable(b []byte, model interface{}) ([]byte, error) {
+	return m.db.NewCreateTable().Model(model).AppendQuery(m.db.Formatter(), b)
+}
+
+func (m *BaseMigrator) AppendDropTable(b []byte, schemaName, tableName string) ([]byte, error) {
+	return m.db.NewDropTable().TableExpr("?.?", bun.Ident(schemaName), bun.Ident(tableName)).AppendQuery(m.db.Formatter(), b)
+}