This repository has been archived by the owner on Oct 16, 2020. It is now read-only.
forked from OpenNebula/terraform-provider-opennebula
/
helpers.go
80 lines (72 loc) · 1.67 KB
/
helpers.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
package opennebula
import (
"fmt"
"reflect"
"strings"
"github.com/OpenNebula/one/src/oca/go/src/goca/schemas/shared"
)
func inArray(val string, array []string) (index int) {
var ok bool
for i := range array {
if ok = array[i] == val; ok {
return i
}
}
return -1
}
// appendTemplate add attribute and value to an existing string
func appendTemplate(template, attribute, value string) string {
return fmt.Sprintf("%s\n%s = \"%s\"", template, attribute, value)
}
func ArrayToString(list []interface{}, delim string) string {
return strings.Trim(strings.Join(strings.Fields(fmt.Sprint(list)), delim), "[]")
}
func StringToLockLevel(str string, lock *shared.LockLevel) error {
if str == "USE" {
*lock = shared.LockUse
return nil
}
if str == "MANAGE" {
*lock = shared.LockManage
return nil
}
if str == "ADMIN" {
*lock = shared.LockAdmin
return nil
}
if str == "ALL" {
*lock = shared.LockAll
return nil
}
return fmt.Errorf("Unexpected Lock level %s", str)
}
func LockLevelToString(lock int) string {
if lock == 1 {
return "USE"
}
if lock == 2 {
return "MANAGE"
}
if lock == 3 {
return "ADMIN"
}
if lock == 4 {
return "ALL"
}
return ""
}
func isEmptyValue(v reflect.Value) bool {
switch v.Kind() {
case reflect.String, reflect.Array, reflect.Map, reflect.Slice:
return v.Len() == 0
case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
return v.Int() == 0
case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
return v.Uint() == 0
case reflect.Float32, reflect.Float64:
return v.Float() == 0
case reflect.Interface, reflect.Ptr:
return v.IsNil()
}
return false
}