/
export.go
69 lines (56 loc) · 1.42 KB
/
export.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 v2
import (
"context"
"io"
"github.com/aserto-dev/go-directory-cli/client/x"
"github.com/aserto-dev/go-directory-cli/counter"
"github.com/aserto-dev/go-directory-cli/js"
dse2 "github.com/aserto-dev/go-directory/aserto/directory/exporter/v2"
"google.golang.org/protobuf/types/known/timestamppb"
)
func (c *Client) Export(ctx context.Context, objectsFile, relationsFile string) error {
stream, err := c.Exporter.Export(ctx, &dse2.ExportRequest{
Options: uint32(dse2.Option_OPTION_DATA),
StartFrom: ×tamppb.Timestamp{},
})
if err != nil {
return err
}
objects, err := js.NewWriter(objectsFile, x.ObjectsStr)
if err != nil {
return err
}
defer objects.Close()
relations, err := js.NewWriter(relationsFile, x.RelationsStr)
if err != nil {
return err
}
defer relations.Close()
ctr := counter.New()
objectsCounter := ctr.Objects()
relationsCounter := ctr.Relations()
for {
msg, err := stream.Recv()
if err == io.EOF {
break
}
if err != nil {
return err
}
switch m := msg.Msg.(type) {
case *dse2.ExportResponse_Object:
err = objects.Write(m.Object)
objectsCounter.Incr().Print(c.UI.Output())
case *dse2.ExportResponse_Relation:
err = relations.Write(m.Relation)
relationsCounter.Incr().Print(c.UI.Output())
default:
c.UI.Problem().Msg("unknown message type")
}
if err != nil {
c.UI.Problem().Msgf("err: %v", err)
}
}
ctr.Print(c.UI.Output())
return nil
}