Function readConfig

caddy.go:280–284

readConfig traverses the current config to path and writes its JSON encoding to out.

(path string, out io.Writer)

// readConfig traverses the current config to path
// and writes its JSON encoding to out.
func readConfig(path string, out io.Writer) error {
	rawCfgMu.RLock()
	defer rawCfgMu.RUnlock()
	return unsyncedConfigAccess(http.MethodGet, path, nil, out)
}

// indexConfigObjects recursively searches ptr for object fields named
// "@id" and maps that ID value to the full configPath in the index.