42 lines
1.3 KiB
Go
42 lines
1.3 KiB
Go
/*
|
|
Copyright 2021 Qiniu Cloud (qiniu.com)
|
|
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 server
|
|
|
|
import (
|
|
"bytes"
|
|
"fmt"
|
|
"io"
|
|
"io/ioutil"
|
|
"os"
|
|
|
|
"golang.org/x/tools/cover"
|
|
)
|
|
|
|
func convertProfile(p []byte) ([]*cover.Profile, error) {
|
|
// Annoyingly, ParseProfiles only accepts a filename, so we have to write the bytes to disk
|
|
// so it can read them back.
|
|
// We could probably also just give it /dev/stdin, but that'll break on Windows.
|
|
tf, err := ioutil.TempFile("", "")
|
|
if err != nil {
|
|
return nil, fmt.Errorf("failed to create temp file, err: %v", err)
|
|
}
|
|
defer tf.Close()
|
|
defer os.Remove(tf.Name())
|
|
if _, err := io.Copy(tf, bytes.NewReader(p)); err != nil {
|
|
return nil, fmt.Errorf("failed to copy data to temp file, err: %v", err)
|
|
}
|
|
|
|
return cover.ParseProfiles(tf.Name())
|
|
}
|