47 lines
1.1 KiB
Go
47 lines
1.1 KiB
Go
// Copyright © 2016 Abcum Ltd
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package boltdb
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import (
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"strings"
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"github.com/boltdb/bolt"
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"github.com/abcum/surreal/cnf"
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"github.com/abcum/surreal/kvs"
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)
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var bucket = []byte("default")
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func init() {
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kvs.Register("boltdb", New)
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}
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func New(opts *cnf.Options) (ds kvs.DS, err error) {
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var db *bolt.DB
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path := strings.TrimLeft(opts.DB.Path, "boltdb://")
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db, err = bolt.Open(path, 0666, nil)
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db.Update(func(tx *bolt.Tx) error {
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tx.CreateBucketIfNotExists(bucket)
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return nil
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})
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return &DS{db: db, ck: opts.DB.Key}, err
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}
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