// WriteResult writes res (-format=plain) to w, stripping file locations.
func WriteResult(w io.Writer, res *oracle.Result) {
capture := new(bytes.Buffer) // capture standard output
res.WriteTo(capture)
for _, line := range strings.Split(capture.String(), "\n") {
// Remove a "file:line: " prefix.
if i := strings.Index(line, ": "); i >= 0 {
line = line[i+2:]
}
fmt.Fprintf(w, "%s\n", line)
}
}
// writeResult writes the result of an oracle query to w in the specified
// format, "json" or "plain".
func writeResult(w io.Writer, res *oracle.Result, format string) {
if format == "json" {
b, err := json.Marshal(res)
if err != nil {
io.WriteString(w, err.Error())
return
}
w.Write(b)
return
}
res.WriteTo(w)
}