-
Notifications
You must be signed in to change notification settings - Fork 0
/
entity_version.go
93 lines (80 loc) · 2.86 KB
/
entity_version.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
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
// Copyright (c) 2019 Uber Technologies, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package entityversion
import (
"bytes"
"fmt"
"strconv"
"strings"
v1alphapeloton "github.com/uber/peloton/.gen/peloton/api/v1alpha/peloton"
"go.uber.org/yarpc/yarpcerrors"
)
// GetJobEntityVersion builds the job entity version from its components
func GetJobEntityVersion(
configVersion uint64,
desiredStateVersion uint64,
workflowVersion uint64,
) *v1alphapeloton.EntityVersion {
return &v1alphapeloton.EntityVersion{
Value: fmt.Sprintf("%d-%d-%d", configVersion, desiredStateVersion, workflowVersion),
}
}
// ParseJobEntityVersion parses job entity version into components
func ParseJobEntityVersion(
entityVersion *v1alphapeloton.EntityVersion,
) (configVersion uint64, desiredStateVersion uint64, workflowVersion uint64, err error) {
results := strings.Split(entityVersion.GetValue(), "-")
if len(results) != 3 {
err = yarpcerrors.InvalidArgumentErrorf("entityVersion has wrong format")
return
}
configVersion, err = strconv.ParseUint(results[0], 10, 64)
if err != nil {
err = yarpcerrors.InvalidArgumentErrorf("entityVersion has wrong format: %s", err.Error())
}
desiredStateVersion, err = strconv.ParseUint(results[1], 10, 64)
if err != nil {
err = yarpcerrors.InvalidArgumentErrorf("entityVersion has wrong format: %s", err.Error())
}
workflowVersion, err = strconv.ParseUint(results[2], 10, 64)
if err != nil {
err = yarpcerrors.InvalidArgumentErrorf("entityVersion has wrong format: %s", err.Error())
}
return
}
// GetPodEntityVersion builds the pod entity version from its components
func GetPodEntityVersion(configVersion uint64) *v1alphapeloton.EntityVersion {
b := bytes.Buffer{}
b.WriteString(strconv.FormatUint(configVersion, 10))
b.WriteString("-0-0")
return &v1alphapeloton.EntityVersion{
Value: b.String(),
}
}
// GetConfigVersion parses pod/job entity version to
// get the job config version
func GetConfigVersion(
entityVersion *v1alphapeloton.EntityVersion,
) (configVersion uint64, err error) {
results := strings.Split(entityVersion.GetValue(), "-")
if len(results) != 3 {
err = yarpcerrors.InvalidArgumentErrorf("entityVersion has wrong format")
return
}
configVersion, err = strconv.ParseUint(results[0], 10, 64)
if err != nil {
err = yarpcerrors.InvalidArgumentErrorf("entityVersion has wrong format: %s", err.Error())
}
return
}