-
Notifications
You must be signed in to change notification settings - Fork 0
/
utils.go
71 lines (58 loc) · 2.02 KB
/
utils.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
70
71
// Copyright 2022 Evmos Foundation
// This file is part of the Evmos Network packages.
//
// Evmos is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The Evmos packages are distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the Evmos packages. If not, see https://github.com/evmos/evmos/blob/main/LICENSE
package cli
import (
"encoding/json"
"fmt"
"os"
"path/filepath"
sdk "github.com/cosmos/cosmos-sdk/types"
sdkvesting "github.com/cosmos/cosmos-sdk/x/auth/vesting/types"
)
type VestingData struct {
StartTime int64 `json:"start_time"`
Periods []InputPeriod `json:"periods"`
}
type InputPeriod struct {
Coins string `json:"coins"`
Length int64 `json:"length_seconds"`
}
// readScheduleFile reads the file at path and unmarshals it to get the schedule.
// Returns start time, periods, and error.
func ReadScheduleFile(path string) (int64, sdkvesting.Periods, error) {
contents, err := os.ReadFile(filepath.Clean(path))
if err != nil {
return 0, nil, err
}
var data VestingData
if err = json.Unmarshal(contents, &data); err != nil {
return 0, nil, err
}
startTime := data.StartTime
periods := make(sdkvesting.Periods, 0, len(data.Periods))
for i, p := range data.Periods {
if p.Length < 1 {
return 0, nil, fmt.Errorf("invalid period length of %d in period %d, length must be greater than 0", p.Length, i)
}
amount, err := sdk.ParseCoinsNormalized(p.Coins)
if err != nil {
return 0, nil, err
}
period := sdkvesting.Period{Length: p.Length, Amount: amount}
periods = append(periods, period)
}
return startTime, periods, nil
}