/
base.go
48 lines (36 loc) · 1.06 KB
/
base.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
package launchcmd
import (
"context"
"github.com/rs/zerolog"
"github.com/spikeekips/mitum/launch"
"github.com/spikeekips/mitum/util"
"github.com/spikeekips/mitum/util/encoder"
"github.com/spikeekips/mitum/util/logging"
"github.com/spikeekips/mitum/util/ps"
)
type BaseCommand struct {
Encoders *encoder.Encoders `kong:"-"`
JSONEncoder encoder.Encoder `kong:"-"`
Log *zerolog.Logger `kong:"-"`
}
func (cmd *BaseCommand) prepare(pctx context.Context) (context.Context, error) {
pps := ps.NewPS("cmd")
_ = pps.
AddOK(launch.PNameEncoder, launch.PEncoder, nil)
_ = pps.POK(launch.PNameEncoder).
PostAddOK(launch.PNameAddHinters, launch.PAddHinters)
var log *logging.Logging
if err := util.LoadFromContextOK(pctx, launch.LoggingContextKey, &log); err != nil {
return pctx, err
}
cmd.Log = log.Log()
nctx, err := pps.Run(pctx)
if err != nil {
return nctx, err
}
if err := util.LoadFromContextOK(nctx, launch.EncodersContextKey, &cmd.Encoders); err != nil {
return nctx, err
}
cmd.JSONEncoder = cmd.Encoders.JSON()
return nctx, nil
}