forked from cloudfoundry/bosh-bootloader
/
outputs.go
51 lines (45 loc) · 1.05 KB
/
outputs.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
package terraform
type Outputs struct {
Map map[string]interface{}
}
func (o Outputs) GetString(key string) string {
if val, ok := o.Map[key]; ok {
if s, ok := val.(string); ok {
return s
}
}
return ""
}
func (o Outputs) GetStringSlice(key string) []string {
values := []string{}
if _, ok := o.Map[key]; !ok {
return values
}
if _, ok := o.Map[key].([]string); ok {
return o.Map[key].([]string)
}
if _, ok := o.Map[key].([]interface{}); ok {
for _, value := range o.Map[key].([]interface{}) {
if _, ok := value.(string); !ok {
return []string{}
}
values = append(values, value.(string))
}
}
return values
}
func (o Outputs) GetStringMap(key string) map[string]string {
if _, ok := o.Map[key].(map[string]string); ok {
return o.Map[key].(map[string]string)
}
stringMap := map[string]string{}
if _, ok := o.Map[key].(map[string]interface{}); ok {
for k, v := range o.Map[key].(map[string]interface{}) {
if _, ok := v.(string); !ok {
return map[string]string{}
}
stringMap[k] = v.(string)
}
}
return stringMap
}