// limitFields returns only the fields the user specified in the `fields` flag. If
// the flag wasn't provided, all fields are returned.
func (ctx *Context) limitFields(resource *Resource) {
if ctx.CLIContext.IsSet("fields") {
fields := strings.Split(strings.ToLower(ctx.CLIContext.String("fields")), ",")
newKeys := []string{}
for _, key := range resource.Keys {
if util.Contains(fields, strings.Join(strings.Split(strings.ToLower(key), " "), "-")) {
newKeys = append(newKeys, key)
}
}
resource.Keys = newKeys
}
}
// FlattenMap is used to flatten out a `map[string]map[string]*`
func (resource *Resource) FlattenMap(key string) {
keys := resource.Keys
res := resource.Result.(map[string]interface{})
if m, ok := res[key]; ok && util.Contains(keys, key) {
switch m.(type) {
case map[string]interface{}:
for k, v := range m.(map[string]interface{}) {
res[k] = v
keys = append(keys, k)
}
case map[string]string:
for k, v := range m.(map[string]string) {
res[k] = v
keys = append(keys, k)
}
}
}
delete(res, key)
resource.Keys = util.RemoveFromList(keys, key)
}