internal/s3/client.go

@@ -142,6 +142,68 @@ func (c *Client) Get(bucket, key string) GetResponse {
 	return GetResponse{Success: true}
 }
 
+func (c *Client) DeleteObjectVersion(bucket, key, version string) DeleteResponse {
+	var toDelete []types.ObjectIdentifier
+
+	if version != "" {
+		toDelete = append(toDelete, types.ObjectIdentifier{
+			Key:       aws.String(key),
+			VersionId: aws.String(version),
+		})
+	} else {
+		versions, err := c.cli.ListObjectVersions(c.vu.Context(), &s3.ListObjectVersionsInput{
+			Bucket: aws.String(bucket),
+			Prefix: aws.String(key),
+		})
+		if err != nil {
+			stats.Report(c.vu, objDeleteFails, 1)
+			return DeleteResponse{Success: false, Error: err.Error()}
+		}
+		toDelete = filterObjectVersions(versions, key)
+	}
+	if len(toDelete) == 0 {
+		return c.Delete(bucket, key)
+	} else {
+		_, err := c.cli.DeleteObjects(c.vu.Context(), &s3.DeleteObjectsInput{
+			Bucket: aws.String(bucket),
+			Delete: &types.Delete{
+				Objects: toDelete,
+				Quiet:   true,
+			},
+		})
+		if err != nil {
+			stats.Report(c.vu, objDeleteFails, 1)
+			return DeleteResponse{Success: false, Error: err.Error()}
+		}
+	}
+
+	return DeleteResponse{Success: true}
+}
+
+func filterObjectVersions(versions *s3.ListObjectVersionsOutput, key string) []types.ObjectIdentifier {
+	var result []types.ObjectIdentifier
+
+	for _, v := range versions.Versions {
+		if *v.Key == key {
+			result = append(result, types.ObjectIdentifier{
+				Key:       v.Key,
+				VersionId: v.VersionId,
+			})
+		}
+	}
+
+	for _, marker := range versions.DeleteMarkers {
+		if *marker.Key == key {
+			result = append(result, types.ObjectIdentifier{
+				Key:       marker.Key,
+				VersionId: marker.VersionId,
+			})
+		}
+	}
+
+	return result
+}
+
 func get(
 	c *s3.Client,
 	bucket string,