New upstream version 1.5.0+ds1

database/goleveldb/batch.go

@@ -0,0 +1,34 @@
+package goleveldb
+
+import (
+	"github.com/syndtr/goleveldb/leveldb"
+	"github.com/syndtr/goleveldb/leveldb/opt"
+
+	"github.com/aptly-dev/aptly/database"
+)
+
+type batch struct {
+	db *leveldb.DB
+	b  *leveldb.Batch
+}
+
+func (b *batch) Put(key, value []byte) error {
+	b.b.Put(key, value)
+
+	return nil
+}
+
+func (b *batch) Delete(key []byte) error {
+	b.b.Delete(key)
+
+	return nil
+}
+
+func (b *batch) Write() error {
+	return b.db.Write(b.b, &opt.WriteOptions{})
+}
+
+// batch should implement database.Batch
+var (
+	_ database.Batch = &batch{}
+)