From 61e179ee78a17651156f52d56e954533b17665fb Mon Sep 17 00:00:00 2001
From: Michael Eischer <michael.eischer@fau.de>
Date: Mon, 28 Mar 2022 22:24:15 +0200
Subject: [PATCH] switch to golang.org/x/term

---
 cmd/restic/global.go                    | 16 ++++++++--------
 go.mod                                  |  1 +
 internal/ui/termstatus/status.go        |  4 ++--
 internal/ui/termstatus/terminal_unix.go |  4 ++--
 4 files changed, 13 insertions(+), 12 deletions(-)

diff --git a/cmd/restic/global.go b/cmd/restic/global.go
index 945d2091f..8978600af 100644
--- a/cmd/restic/global.go
+++ b/cmd/restic/global.go
@@ -37,7 +37,7 @@ import (
 
 	"os/exec"
 
-	"golang.org/x/crypto/ssh/terminal"
+	"golang.org/x/term"
 )
 
 var version = "0.13.0-dev (compiled manually)"
@@ -145,13 +145,13 @@ func checkErrno(err error) error {
 }
 
 func stdinIsTerminal() bool {
-	return terminal.IsTerminal(int(os.Stdin.Fd()))
+	return term.IsTerminal(int(os.Stdin.Fd()))
 }
 
 func stdoutIsTerminal() bool {
 	// mintty on windows can use pipes which behave like a posix terminal,
 	// but which are not a terminal handle
-	return terminal.IsTerminal(int(os.Stdout.Fd())) || stdoutCanUpdateStatus()
+	return term.IsTerminal(int(os.Stdout.Fd())) || stdoutCanUpdateStatus()
 }
 
 func stdoutCanUpdateStatus() bool {
@@ -159,7 +159,7 @@ func stdoutCanUpdateStatus() bool {
 }
 
 func stdoutTerminalWidth() int {
-	w, _, err := terminal.GetSize(int(os.Stdout.Fd()))
+	w, _, err := term.GetSize(int(os.Stdout.Fd()))
 	if err != nil {
 		return 0
 	}
@@ -172,12 +172,12 @@ func stdoutTerminalWidth() int {
 // program execution must revert changes to the terminal configuration itself.
 // The terminal configuration is only restored while reading a password.
 func restoreTerminal() {
-	if !terminal.IsTerminal(int(os.Stdout.Fd())) {
+	if !term.IsTerminal(int(os.Stdout.Fd())) {
 		return
 	}
 
 	fd := int(os.Stdout.Fd())
-	state, err := terminal.GetState(fd)
+	state, err := term.GetState(fd)
 	if err != nil {
 		fmt.Fprintf(os.Stderr, "unable to get terminal state: %v\n", err)
 		return
@@ -192,7 +192,7 @@ func restoreTerminal() {
 		if !isReadingPassword {
 			return nil
 		}
-		err := checkErrno(terminal.Restore(fd, state))
+		err := checkErrno(term.Restore(fd, state))
 		if err != nil {
 			fmt.Fprintf(os.Stderr, "unable to restore terminal state: %v\n", err)
 		}
@@ -322,7 +322,7 @@ func readPassword(in io.Reader) (password string, err error) {
 func readPasswordTerminal(in *os.File, out io.Writer, prompt string) (password string, err error) {
 	fmt.Fprint(out, prompt)
 	isReadingPassword = true
-	buf, err := terminal.ReadPassword(int(in.Fd()))
+	buf, err := term.ReadPassword(int(in.Fd()))
 	isReadingPassword = false
 	fmt.Fprintln(out)
 	if err != nil {
diff --git a/go.mod b/go.mod
index e48168643..c61ca0fd1 100644
--- a/go.mod
+++ b/go.mod
@@ -31,6 +31,7 @@ require (
 	golang.org/x/oauth2 v0.0.0-20210628180205-a41e5a781914
 	golang.org/x/sync v0.0.0-20210220032951-036812b2e83c
 	golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c
+	golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1
 	golang.org/x/text v0.3.6
 	google.golang.org/api v0.50.0
 	gopkg.in/tomb.v2 v2.0.0-20161208151619-d5d1b5820637
diff --git a/internal/ui/termstatus/status.go b/internal/ui/termstatus/status.go
index ce6593f37..88c4f898e 100644
--- a/internal/ui/termstatus/status.go
+++ b/internal/ui/termstatus/status.go
@@ -10,7 +10,7 @@ import (
 	"strings"
 	"unicode"
 
-	"golang.org/x/crypto/ssh/terminal"
+	"golang.org/x/term"
 	"golang.org/x/text/width"
 )
 
@@ -321,7 +321,7 @@ func (t *Terminal) SetStatus(lines []string) {
 	var width int
 	if t.canUpdateStatus {
 		var err error
-		width, _, err = terminal.GetSize(int(t.fd))
+		width, _, err = term.GetSize(int(t.fd))
 		if err != nil || width <= 0 {
 			// use 80 columns by default
 			width = 80
diff --git a/internal/ui/termstatus/terminal_unix.go b/internal/ui/termstatus/terminal_unix.go
index 5317d0ac9..719016939 100644
--- a/internal/ui/termstatus/terminal_unix.go
+++ b/internal/ui/termstatus/terminal_unix.go
@@ -7,7 +7,7 @@ import (
 	"io"
 	"os"
 
-	"golang.org/x/crypto/ssh/terminal"
+	"golang.org/x/term"
 )
 
 // clearCurrentLine removes all characters from the current line and resets the
@@ -24,7 +24,7 @@ func moveCursorUp(wr io.Writer, fd uintptr) func(io.Writer, uintptr, int) {
 // CanUpdateStatus returns true if status lines can be printed, the process
 // output is not redirected to a file or pipe.
 func CanUpdateStatus(fd uintptr) bool {
-	if !terminal.IsTerminal(int(fd)) {
+	if !term.IsTerminal(int(fd)) {
 		return false
 	}
 	term := os.Getenv("TERM")