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package admin
import (
"bytes"
"fmt"
"os"
"gopkg.in/yaml.v3"
)
func yamlToMap(data []byte) (map[string]any, error) {
var v any
if err := yaml.Unmarshal(data, &v); err != nil {
return nil, err
}
m, ok := stringifyMap(v).(map[string]any)
if !ok {
return nil, fmt.Errorf("yaml root is not a map")
}
return m, nil
}
func stringifyMap(v any) any {
switch val := v.(type) {
case map[interface{}]interface{}:
out := make(map[string]any, len(val))
for k, v := range val {
out[fmt.Sprint(k)] = stringifyMap(v)
}
return out
case map[string]interface{}:
out := make(map[string]any, len(val))
for k, v := range val {
out[k] = stringifyMap(v)
}
return out
case []interface{}:
out := make([]any, len(val))
for i, e := range val {
out[i] = stringifyMap(e)
}
return out
default:
return v
}
}
func writeMapAsYAML(path string, m map[string]any) ([]byte, error) {
var buf bytes.Buffer
enc := yaml.NewEncoder(&buf)
enc.SetIndent(2)
if err := enc.Encode(m); err != nil {
return nil, err
}
enc.Close()
content := buf.Bytes()
if err := os.WriteFile(path, content, 0644); err != nil {
return nil, err
}
return content, nil
}
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