85 lines
1.6 KiB
Go
85 lines
1.6 KiB
Go
package sprig
|
|
|
|
import "github.com/imdario/mergo"
|
|
|
|
func set(d map[string]interface{}, key string, value interface{}) map[string]interface{} {
|
|
d[key] = value
|
|
return d
|
|
}
|
|
|
|
func unset(d map[string]interface{}, key string) map[string]interface{} {
|
|
delete(d, key)
|
|
return d
|
|
}
|
|
|
|
func hasKey(d map[string]interface{}, key string) bool {
|
|
_, ok := d[key]
|
|
return ok
|
|
}
|
|
|
|
func pluck(key string, d ...map[string]interface{}) []interface{} {
|
|
res := []interface{}{}
|
|
for _, dict := range d {
|
|
if val, ok := dict[key]; ok {
|
|
res = append(res, val)
|
|
}
|
|
}
|
|
return res
|
|
}
|
|
|
|
func keys(dict map[string]interface{}) []string {
|
|
k := []string{}
|
|
for key := range dict {
|
|
k = append(k, key)
|
|
}
|
|
return k
|
|
}
|
|
|
|
func pick(dict map[string]interface{}, keys ...string) map[string]interface{} {
|
|
res := map[string]interface{}{}
|
|
for _, k := range keys {
|
|
if v, ok := dict[k]; ok {
|
|
res[k] = v
|
|
}
|
|
}
|
|
return res
|
|
}
|
|
|
|
func omit(dict map[string]interface{}, keys ...string) map[string]interface{} {
|
|
res := map[string]interface{}{}
|
|
|
|
omit := make(map[string]bool, len(keys))
|
|
for _, k := range keys {
|
|
omit[k] = true
|
|
}
|
|
|
|
for k, v := range dict {
|
|
if _, ok := omit[k]; !ok {
|
|
res[k] = v
|
|
}
|
|
}
|
|
return res
|
|
}
|
|
|
|
func dict(v ...interface{}) map[string]interface{} {
|
|
dict := map[string]interface{}{}
|
|
lenv := len(v)
|
|
for i := 0; i < lenv; i += 2 {
|
|
key := strval(v[i])
|
|
if i+1 >= lenv {
|
|
dict[key] = ""
|
|
continue
|
|
}
|
|
dict[key] = v[i+1]
|
|
}
|
|
return dict
|
|
}
|
|
|
|
func merge(dst map[string]interface{}, src map[string]interface{}) interface{} {
|
|
if err := mergo.Merge(&dst, src); err != nil {
|
|
// Swallow errors inside of a template.
|
|
return ""
|
|
}
|
|
return dst
|
|
}
|