forked from blevesearch/bleve
/
main.go
74 lines (64 loc) · 1.92 KB
/
main.go
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// 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 main
import (
"encoding/json"
"flag"
"fmt"
"log"
"github.com/blevesearch/bleve"
_ "github.com/blevesearch/bleve/config"
"github.com/blevesearch/bleve/index/upside_down"
)
var indexPath = flag.String("index", "", "index path")
var fieldsOnly = flag.Bool("fields", false, "fields only")
var docID = flag.String("docID", "", "docID to dump")
var mappingOnly = flag.Bool("mapping", false, "print mapping")
func main() {
flag.Parse()
if *indexPath == "" {
log.Fatal("specify index to dump")
}
index, err := bleve.Open(*indexPath)
if err != nil {
log.Fatal(err)
}
defer func() {
cerr := index.Close()
if cerr != nil {
log.Fatalf("error closing index: %v", err)
}
}()
if *mappingOnly {
mapping := index.Mapping()
jsonBytes, err := json.MarshalIndent(mapping, "", " ")
if err != nil {
log.Fatal(err)
}
fmt.Printf("%s\n", jsonBytes)
return
}
var dumpChan chan interface{}
if *docID != "" {
dumpChan = index.DumpDoc(*docID)
} else if *fieldsOnly {
dumpChan = index.DumpFields()
} else {
dumpChan = index.DumpAll()
}
for rowOrErr := range dumpChan {
switch rowOrErr := rowOrErr.(type) {
case error:
log.Printf("error dumping: %v", rowOrErr)
case upside_down.UpsideDownCouchRow:
fmt.Printf("%v\n", rowOrErr)
fmt.Printf("Key: % -100x\nValue: % -100x\n\n", rowOrErr.Key(), rowOrErr.Value())
}
}
}