Source file src/github.com/redhat-developer/odo/pkg/watch/key_watcher_unix.go

Documentation: github.com/redhat-developer/odo/pkg/watch

     1  //go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || zos
     2  // +build aix darwin dragonfly freebsd linux netbsd openbsd solaris zos
     3  
     4  package watch
     5  
     6  import (
     7  	"golang.org/x/sys/unix"
     8  )
     9  
    10  // enableCharInput is inspired from the Unix implementation of MakeRaw in golang.org/x/term
    11  // It enables the treatment of input stream char by char instead of line by line
    12  // See https://man7.org/linux/man-pages/man3/termios.3.html for reference
    13  func enableCharInput(fd int) error {
    14  	termios, err := unix.IoctlGetTermios(fd, ioctlReadTermios)
    15  	if err != nil {
    16  		return err
    17  	}
    18  	termios.Lflag &^= unix.ICANON
    19  	if err := unix.IoctlSetTermios(fd, ioctlWriteTermios, termios); err != nil {
    20  		return err
    21  	}
    22  
    23  	return nil
    24  }
    25  

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