func removeLeftovers() {
testInfraDir := path.Join(apis.DefaultAnvilFolder, DefaultTestinfraSubfolder)
files, err := ioutil.ReadDir(testInfraDir)
if err != nil {
apis.Logf("Error while cleaning left over files: %v", err)
return
}
for _, file := range files {
if strings.Contains(file.Name(), sshConfigPrexix) {
path := path.Join(apis.DefaultAnvilFolder, DefaultTestinfraSubfolder, file.Name())
err := os.Remove(path)
if err != nil {
apis.Logf("Can't remove %s: %v", path, err)
}
}
}
}
func executeTestinfraFile(testFileName string, inst apis.Instance) ([]byte, error) {
params := make([]string, 0, 10)
params = append(params, "--color=yes")
params = append(params, "--sudo")
connParams, err := generateConnectionParams(inst)
if err != nil {
return nil, err
}
params = append(params, connParams...)
params = append(params, testFileName)
testinfraCmd := exec.Command("testinfra", params...)
outBuffer := bytes.NewBuffer(make([]byte, 16032))
multiWriter := io.MultiWriter(outBuffer)
testinfraCmd.Stdout = multiWriter
testinfraCmd.Stderr = multiWriter
err = testinfraCmd.Start()
if err != nil {
apis.Logf("Error in starting testinfra: %v", err)
return nil, err
}
err = testinfraCmd.Wait()
removeLeftovers()
return outBuffer.Bytes(), err
}