forked from TrueCloudLab/distribution
21 lines
450 B
Go
21 lines
450 B
Go
|
package registry
|
||
|
|
|
||
|
|
import (
|
||
|
|
"encoding/json"
|
||
|
|
"net/http"
|
||
|
|
)
|
||
|
|
|
||
|
|
// serveJSON marshals v and sets the content-type header to
|
||
|
|
// 'application/json'. If a different status code is required, call
|
||
|
|
// ResponseWriter.WriteHeader before this function.
|
||
|
|
func serveJSON(w http.ResponseWriter, v interface{}) error {
|
||
|
|
w.Header().Set("Content-Type", "application/json")
|
||
|
|
enc := json.NewEncoder(w)
|
||
|
|
|
||
|
|
if err := enc.Encode(v); err != nil {
|
||
|
|
return err
|
||
|
|
}
|
||
|
|
|
||
|
|
return nil
|
||
|
|
}
|