79 lines
2.4 KiB
Go
79 lines
2.4 KiB
Go
// 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.
|
|
|
|
package cmd
|
|
|
|
import (
|
|
"encoding/json"
|
|
"fmt"
|
|
"io/ioutil"
|
|
|
|
"github.com/blevesearch/bleve"
|
|
"github.com/blevesearch/bleve/mapping"
|
|
"github.com/spf13/cobra"
|
|
)
|
|
|
|
var mappingPath, indexType, storeType string
|
|
|
|
// createCmd represents the create command
|
|
var createCmd = &cobra.Command{
|
|
Use: "create [index path]",
|
|
Short: "creates a new index",
|
|
Long: `The create command will create a new empty index.`,
|
|
PersistentPreRunE: func(cmd *cobra.Command, args []string) error {
|
|
// override RootCmd version which opens existing index
|
|
if len(args) < 1 {
|
|
return fmt.Errorf("must specify path to index")
|
|
}
|
|
return nil
|
|
},
|
|
RunE: func(cmd *cobra.Command, args []string) error {
|
|
var mapping mapping.IndexMapping
|
|
var err error
|
|
mapping, err = buildMapping()
|
|
if err != nil {
|
|
return fmt.Errorf("error building mapping: %v", err)
|
|
}
|
|
idx, err = bleve.NewUsing(args[0], mapping, indexType, storeType, nil)
|
|
if err != nil {
|
|
return fmt.Errorf("error creating index: %v", err)
|
|
}
|
|
// the inheritted Post action will close the index
|
|
return nil
|
|
},
|
|
}
|
|
|
|
func buildMapping() (mapping.IndexMapping, error) {
|
|
mapping := mapping.NewIndexMapping()
|
|
if mappingPath != "" {
|
|
mappingBytes, err := ioutil.ReadFile(mappingPath)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
err = json.Unmarshal(mappingBytes, &mapping)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
}
|
|
return mapping, nil
|
|
}
|
|
|
|
func init() {
|
|
RootCmd.AddCommand(createCmd)
|
|
|
|
createCmd.Flags().StringVarP(&mappingPath, "mapping", "m", "", "Path to a file containing a JSON represenation of an index mapping to use.")
|
|
createCmd.Flags().StringVarP(&storeType, "store", "s", bleve.Config.DefaultKVStore, "The bleve storage type to use.")
|
|
createCmd.Flags().StringVarP(&indexType, "index", "i", bleve.Config.DefaultIndexType, "The bleve index type to use.")
|
|
}
|