initial commit

scaffold.go

@@ -0,0 +1,54 @@
+package sqaffold
+
+import (
+	"context"
+	"database/sql"
+
+	"code.aneur.in/go/record"
+	"code.aneur.in/go/version"
+)
+
+type Scaffold struct {
+	ctx  context.Context
+	conn *sql.DB
+
+	apps map[string]version.Migration
+}
+
+func (s *Scaffold) Exec(query string, args ...any) (sql.Result, error) {
+	return s.conn.ExecContext(s.ctx, query, args...)
+}
+
+func (s *Scaffold) Query(query string, args ...any) ([]record.Record, error) {
+	rows, err := s.conn.QueryContext(s.ctx, query, args...)
+	if err != nil {
+		return nil, Err(err)
+	}
+
+	return ScanRecords(rows)
+}
+
+func (s *Scaffold) QueryOne(query string, args ...any) (record.Record, error) {
+	rows, err := s.conn.QueryContext(s.ctx, query, args...)
+	if err != nil {
+		return nil, Err(err)
+	}
+
+	return ScanOneRecord(rows)
+}
+
+func (s *Scaffold) WithApp(name string, migration version.Migration) *Scaffold {
+	s.apps[name] = migration
+	return s
+}
+
+func NewScaffold(ctx context.Context, conn *sql.DB) *Scaffold {
+	s := &Scaffold{
+		ctx:  ctx,
+		conn: conn,
+
+		apps: map[string]version.Migration{},
+	}
+
+	return s
+}