1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
|
//go:build !windows
// +build !windows
package shell
import (
"errors"
"net/http"
"os"
"os/exec"
"github.com/creack/pty"
terminalsession "gitlab.com/gitlab-org/gitlab-runner/session/terminal"
terminal "gitlab.com/gitlab-org/gitlab-terminal"
)
type terminalConn struct {
shellFd *os.File
}
func (t terminalConn) Start(w http.ResponseWriter, r *http.Request, timeoutCh, disconnectCh chan error) {
proxy := terminal.NewFileDescriptorProxy(1) // one stopper: terminal exit handler
terminalsession.ProxyTerminal(
timeoutCh,
disconnectCh,
proxy.StopCh,
func() {
terminal.ProxyFileDescriptor(w, r, t.shellFd, proxy)
},
)
}
func (t terminalConn) Close() error {
return t.shellFd.Close()
}
func (s *executor) Connect() (terminalsession.Conn, error) {
if s.Shell().Shell == "pwsh" {
return nil, errors.New("not yet supported")
}
cmd := exec.Command(s.BuildShell.Command, s.BuildShell.Arguments...)
if cmd == nil {
return nil, errors.New("failed to generate shell command")
}
shellFD, err := pty.Start(cmd)
if err != nil {
return nil, err
}
session := terminalConn{shellFd: shellFD}
return session, nil
}
|
