90 lines
1.7 KiB
Go
90 lines
1.7 KiB
Go
// Copyright 2016 Tim Shannon. All rights reserved.
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// Use of this source code is governed by the MIT license
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// that can be found in the LICENSE file.
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package datastore
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import (
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"encoding/json"
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"time"
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"github.com/boltdb/bolt"
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)
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type release struct {
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When time.Time `json:"when"`
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Version string `json:"version"`
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FileName string `json:"fileName"`
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FileKey TimeKey `json:"fileKey"`
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}
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const (
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bucketReleases = "releases"
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bucketFiles = "files"
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)
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// AddRelease adds a new Release
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func (ds *Store) AddRelease(version, fileName string, fileData []byte) error {
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fileKey := NewTimeKey()
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r := &release{
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When: fileKey.Time(),
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Version: version,
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FileName: fileName,
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FileKey: fileKey,
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}
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dsValue, err := json.Marshal(r)
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if err != nil {
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return err
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}
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return ds.bolt.Update(func(tx *bolt.Tx) error {
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err = tx.Bucket([]byte(bucketReleases)).Put([]byte(version), dsValue)
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if err != nil {
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return err
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}
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return tx.Bucket([]byte(bucketFiles)).Put(fileKey.Bytes(), fileData)
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})
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}
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func (ds *Store) Release(version string) {
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}
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// Releases lists all the releases in a given project
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func (ds *Store) Releases() ([]*Log, error) {
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var vers []*Log
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err := ds.bolt.View(func(tx *bolt.Tx) error {
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c := tx.Bucket([]byte(bucketLog)).Cursor()
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var current = ""
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for k, v := c.Last(); k != nil; k, v = c.Prev() {
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l := &Log{}
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err := json.Unmarshal(v, l)
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if err != nil {
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return err
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}
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// capture the newest entry for each version
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if l.Version != current {
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l.Log = "" // only care about date, ver and stage
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vers = append(vers, l)
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current = l.Version
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}
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}
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return nil
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})
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if err != nil {
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return nil, err
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}
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return vers, nil
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}
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