Switch from Godep to go vendoring

vendor/github.com/blevesearch/bleve/http/debug.go

@@ -0,0 +1,74 @@
+//  Copyright (c) 2014 Couchbase, Inc.
+//  Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
+//  except in compliance with the License. You may obtain a copy of the License at
+//    http://www.apache.org/licenses/LICENSE-2.0
+//  Unless required by applicable law or agreed to in writing, software distributed under the
+//  License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
+//  either express or implied. See the License for the specific language governing permissions
+//  and limitations under the License.
+
+package http
+
+import (
+	"fmt"
+	"net/http"
+
+	"github.com/blevesearch/bleve/index/upside_down"
+)
+
+// DebugDocumentHandler allows you to debug the index content
+// for a given document id.
+type DebugDocumentHandler struct {
+	defaultIndexName string
+	IndexNameLookup  varLookupFunc
+	DocIDLookup      varLookupFunc
+}
+
+func NewDebugDocumentHandler(defaultIndexName string) *DebugDocumentHandler {
+	return &DebugDocumentHandler{
+		defaultIndexName: defaultIndexName,
+	}
+}
+
+func (h *DebugDocumentHandler) ServeHTTP(w http.ResponseWriter, req *http.Request) {
+
+	// find the index to operate on
+	var indexName string
+	if h.IndexNameLookup != nil {
+		indexName = h.IndexNameLookup(req)
+	}
+	if indexName == "" {
+		indexName = h.defaultIndexName
+	}
+	index := IndexByName(indexName)
+	if index == nil {
+		showError(w, req, fmt.Sprintf("no such index '%s'", indexName), 404)
+		return
+	}
+
+	// find the docID
+	var docID string
+	if h.DocIDLookup != nil {
+		docID = h.DocIDLookup(req)
+	}
+
+	rv := make([]interface{}, 0)
+	rowChan := index.DumpDoc(docID)
+	for row := range rowChan {
+		switch row := row.(type) {
+		case error:
+			showError(w, req, fmt.Sprintf("error debugging document: %v", row), 500)
+			return
+		case upside_down.UpsideDownCouchRow:
+			tmp := struct {
+				Key []byte `json:"key"`
+				Val []byte `json:"val"`
+			}{
+				Key: row.Key(),
+				Val: row.Value(),
+			}
+			rv = append(rv, tmp)
+		}
+	}
+	mustEncode(w, rv)
+}