func execLine(session *ssh.Session, cmd string) {
out, err := session.CombinedOutput(cmd)
if err != nil {
// panic(err)
log.Fatal(err.Error())
}
fmt.Println(string(out))
}
// RunCommandWithOutput runs a shell command in a vagrant node and returns it's
// exit status and output
func (n *VagrantNode) RunCommandWithOutput(cmd string) (string, error) {
var (
s *ssh.Session
err error
)
if s, err = n.client.NewSession(); err != nil {
return "", err
}
defer s.Close()
output, err := s.CombinedOutput(newCmdStrWithSource(cmd))
return string(output), err
}
// Executes a command on an SSH session struct, return an error if there is one
func executeCommand(cmd string, session *ssh.Session) (string, error) {
//Runs CombinedOutput, which takes cmd and returns stderr and stdout of the command
out, err := session.CombinedOutput(cmd)
if err != nil {
return "", err
}
// Convert our output to a string
tmpOut := string(out)
tmpOut = strings.Replace(tmpOut, "\n", "<br>", -1)
// Return a string version of our result
return tmpOut, nil
}
func (client *clientSSH) runCommand(cmd *sshCommand) ([]byte, error) {
var session *ssh.Session
var err error
if session, err = client.newSession(); err != nil {
return []byte{}, err
}
defer session.Close()
if err = client.prepareCommand(session, cmd); err != nil {
return []byte{}, err
}
return session.CombinedOutput(cmd.command)
}
