diff options
| author | Jeff Carr <[email protected]> | 2024-01-15 17:22:51 -0600 |
|---|---|---|
| committer | Jeff Carr <[email protected]> | 2024-01-15 17:22:51 -0600 |
| commit | db86b09070f2ffd69dda9354aff7c9383739a8e0 (patch) | |
| tree | 276c44f3d8d4f9673850c273d402375cac2d3d8e /linuxstatus/old/bash.go | |
| parent | 0fcbdca8965cf97c0261b79a6e04e71b729f66b3 (diff) | |
move linuxstatus into separate repov0.12.3
Signed-off-by: Jeff Carr <[email protected]>
Diffstat (limited to 'linuxstatus/old/bash.go')
| -rw-r--r-- | linuxstatus/old/bash.go | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/linuxstatus/old/bash.go b/linuxstatus/old/bash.go deleted file mode 100644 index 7143c1f..0000000 --- a/linuxstatus/old/bash.go +++ /dev/null @@ -1,61 +0,0 @@ -package main - -import ( - "io" - "os" - "os/exec" - "os/signal" - "syscall" - - "github.com/creack/pty" - "golang.org/x/term" - - "go.wit.com/log" -) - -func test() error { - // Create arbitrary command. - c := exec.Command("bash") - - // Start the command with a pty. - ptmx, err := pty.Start(c) - if err != nil { - return err - } - // Make sure to close the pty at the end. - defer func() { _ = ptmx.Close() }() // Best effort. - - // Handle pty size. - ch := make(chan os.Signal, 1) - signal.Notify(ch, syscall.SIGWINCH) - go func() { - for range ch { - if err := pty.InheritSize(os.Stdin, ptmx); err != nil { - log.Println("error resizing pty: %s", err) - } - } - }() - ch <- syscall.SIGWINCH // Initial resize. - defer func() { signal.Stop(ch); close(ch) }() // Cleanup signals when done. - - // Set stdin in raw mode. - oldState, err := term.MakeRaw(int(os.Stdin.Fd())) - if err != nil { - panic(err) - } - defer func() { _ = term.Restore(int(os.Stdin.Fd()), oldState) }() // Best effort. - - // Copy stdin to the pty and the pty to stdout. - // NOTE: The goroutine will keep reading until the next keystroke before returning. - go func() { _, _ = io.Copy(ptmx, os.Stdin) }() - _, _ = io.Copy(os.Stdout, ptmx) - - return nil -} - -func mainBash() { - if err := test(); err != nil { - log.Error(err, "exit in mainBash()") - log.Exit(err) - } -} |
