/
mongods.go
69 lines (54 loc) · 1.36 KB
/
mongods.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
package mongods
import (
"fmt"
"github.com/ipfs/go-ipfs/plugin"
"github.com/ipfs/go-ipfs/repo"
"github.com/ipfs/go-ipfs/repo/fsrepo"
dsrpc "github.com/beeleelee/go-ds-rpc"
dsmongo "github.com/beeleelee/go-ds-rpc/ds-mongo"
)
// Plugins is exported list of plugins that will be loaded
var Plugins = []plugin.Plugin{
&mongodsPlugin{},
}
type mongodsPlugin struct{}
var _ plugin.PluginDatastore = (*mongodsPlugin)(nil)
func (*mongodsPlugin) Name() string {
return "ds-mongods"
}
func (*mongodsPlugin) Version() string {
return "0.0.1"
}
func (*mongodsPlugin) Init(_ *plugin.Environment) error {
return nil
}
func (*mongodsPlugin) DatastoreTypeName() string {
return "mongods"
}
type datastoreConfig struct {
uri string
}
func (*mongodsPlugin) DatastoreConfigParser() fsrepo.ConfigFromMap {
return func(params map[string]interface{}) (fsrepo.DatastoreConfig, error) {
var c datastoreConfig
var ok bool
c.uri, ok = params["uri"].(string)
if !ok {
return nil, fmt.Errorf("'uri' field is missing or not string")
}
return &c, nil
}
}
func (c *datastoreConfig) DiskSpec() fsrepo.DiskSpec {
return map[string]interface{}{
"type": "mongods",
"uri": c.uri,
}
}
func (c *datastoreConfig) Create(path string) (repo.Datastore, error) {
client, err := dsmongo.NewMongoStoreClient(c.uri)
if err != nil {
return nil, err
}
return dsrpc.NewDataStore(client)
}