switched to go-mod, updated codegangsta/cli -> urfave/cli

vendor/github.com/kr/pty/shim.go

@@ -0,0 +1,76 @@
+// Package pty is a wrapper for github.com/creack/pty, which provides
+// functions for working with Unix terminals.
+//
+// This package is deprecated. Existing clients will continue to work,
+// but no further updates will happen here. New clients should use
+// github.com/creack/pty directly.
+package pty
+
+import (
+	"os"
+	"os/exec"
+
+	"github.com/creack/pty"
+	newpty "github.com/creack/pty"
+)
+
+// ErrUnsupported is returned if a function is not available on the
+// current platform.
+//
+// Deprecated; please use github.com/creack/pty instead.
+var ErrUnsupported = pty.ErrUnsupported
+
+// Winsize describes the terminal size.
+//
+// Deprecated; please use github.com/creack/pty instead.
+type Winsize = pty.Winsize
+
+// Getsize returns the number of rows (lines) and cols (positions in
+// each line) in terminal t.
+//
+// Deprecated; please use github.com/creack/pty instead.
+func Getsize(t *os.File) (rows, cols int, err error) { return pty.Getsize(t) }
+
+// GetsizeFull returns the full terminal size description.
+//
+// Deprecated; please use github.com/creack/pty instead.
+func GetsizeFull(t *os.File) (size *Winsize, err error) {
+	return pty.GetsizeFull(t)
+}
+
+// InheritSize applies the terminal size of pty to tty. This should be
+// run in a signal handler for syscall.SIGWINCH to automatically
+// resize the tty when the pty receives a window size change
+// notification.
+//
+// Deprecated; please use github.com/creack/pty instead.
+func InheritSize(pty, tty *os.File) error { return newpty.InheritSize(pty, tty) }
+
+// Opens a pty and its corresponding tty.
+//
+// Deprecated; please use github.com/creack/pty instead.
+func Open() (pty, tty *os.File, err error) { return newpty.Open() }
+
+// Setsize resizes t to s.
+//
+// Deprecated; please use github.com/creack/pty instead.
+func Setsize(t *os.File, ws *Winsize) error { return pty.Setsize(t, ws) }
+
+// 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.
+//
+// Deprecated; please use github.com/creack/pty instead.
+func Start(c *exec.Cmd) (pty *os.File, err error) { return newpty.Start(c) }
+
+// StartWithSize 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.
+//
+// Deprecated; please use github.com/creack/pty instead.
+func StartWithSize(c *exec.Cmd, sz *Winsize) (pty *os.File, err error) {
+	return newpty.StartWithSize(c, sz)
+}