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strimap.go
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/
strimap.go
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// Copyright © 2020 Banzai Cloud
//
// 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 helm
type Strimap = map[string]interface{}
type StrimapBuilder Strimap
func (s StrimapBuilder) Getin(strs ...string) Strimap {
if s == nil || len(strs) == 0 {
return nil
}
submap, ok := s[strs[0]].(Strimap)
if !ok {
return nil
}
if len(strs[1:]) > 0 {
return StrimapBuilder(submap).Getin(strs[1:]...)
}
return submap
}
func MergeMaps(a, b Strimap) Strimap {
out := make(Strimap, len(a))
for k, v := range a {
out[k] = v
}
for k, v := range b {
if v, ok := v.(Strimap); ok {
if bv, ok := out[k]; ok {
if bv, ok := bv.(Strimap); ok {
out[k] = MergeMaps(bv, v)
continue
}
}
}
out[k] = v
}
return out
}