Adding upstream version 2.5.1.

Signed-off-by: Daniel Baumann <daniel@debian.org>

cmd/bleve/gendocs.go

@@ -0,0 +1,45 @@
+// Copyright © 2016 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.
+
+//go:build ignore
+// +build ignore
+
+package main
+
+import (
+	"fmt"
+
+	"github.com/blevesearch/bleve/v2/cmd/bleve/cmd"
+
+	"github.com/spf13/cobra/doc"
+)
+
+// you can generate markdown docs by running
+//
+//   $ go run gendocs.go
+//
+// this also requires doc sub-package of cobra
+// which is not kept in this repo
+// you can acquire it by running
+//
+//   $ gvt restore
+
+func main() {
+	cmd.RootCmd.DisableAutoGenTag = true
+	identity := func(s string) string {
+		return fmt.Sprintf(`{{< relref "docs/%s" >}}`, s)
+	}
+	emptyStr := func(s string) string { return "" }
+	doc.GenMarkdownTreeCustom(cmd.RootCmd, "./", emptyStr, identity)
+}