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bump creack

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This commit is contained in:
Jesse Duffield
2020-08-25 08:12:16 +10:00
committed by github-actions[bot]
parent e2f3b2b41f
commit 2598ce1d4b
148 changed files with 2601 additions and 723 deletions
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41
vendor/github.com/creack/pty/run.go generated vendored
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@ -11,6 +11,8 @@ import (
// Start assigns a pseudo-terminal tty os.File to c.Stdin, c.Stdout,
// and c.Stderr, calls c.Start, and returns the File of the tty's
// corresponding pty.
//
// Starts the process in a new session and sets the controlling terminal.
func Start(c *exec.Cmd) (pty *os.File, err error) {
return StartWithSize(c, nil)
}
@ -19,16 +21,35 @@ func Start(c *exec.Cmd) (pty *os.File, err error) {
// and c.Stderr, calls c.Start, and returns the File of the tty's
// corresponding pty.
//
// This will resize the pty to the specified size before starting the command
// This will resize the pty to the specified size before starting the command.
// Starts the process in a new session and sets the controlling terminal.
func StartWithSize(c *exec.Cmd, sz *Winsize) (pty *os.File, err error) {
if c.SysProcAttr == nil {
c.SysProcAttr = &syscall.SysProcAttr{}
}
c.SysProcAttr.Setsid = true
c.SysProcAttr.Setctty = true
return StartWithAttrs(c, sz, c.SysProcAttr)
}
// StartWithAttrs assigns a pseudo-terminal tty os.File to c.Stdin, c.Stdout,
// and c.Stderr, calls c.Start, and returns the File of the tty's
// corresponding pty.
//
// This will resize the pty to the specified size before starting the command if a size is provided.
// The `attrs` parameter overrides the one set in c.SysProcAttr.
//
// This should generally not be needed. Used in some edge cases where it is needed to create a pty
// without a controlling terminal.
func StartWithAttrs(c *exec.Cmd, sz *Winsize, attrs *syscall.SysProcAttr) (pty *os.File, err error) {
pty, tty, err := Open()
if err != nil {
return nil, err
}
defer tty.Close()
if sz != nil {
err = Setsize(pty, sz)
if err != nil {
if err := Setsize(pty, sz); err != nil {
pty.Close()
return nil, err
}
@ -42,15 +63,11 @@ func StartWithSize(c *exec.Cmd, sz *Winsize) (pty *os.File, err error) {
if c.Stdin == nil {
c.Stdin = tty
}
if c.SysProcAttr == nil {
c.SysProcAttr = &syscall.SysProcAttr{}
}
c.SysProcAttr.Setctty = true
c.SysProcAttr.Setsid = true
c.SysProcAttr.Ctty = int(tty.Fd())
err = c.Start()
if err != nil {
pty.Close()
c.SysProcAttr = attrs
if err := c.Start(); err != nil {
_ = pty.Close()
return nil, err
}
return pty, err