1 files changed, 33 insertions, 0 deletions
diff --git a/vendor/github.com/chzyer/readline/password.go b/vendor/github.com/chzyer/readline/password.go
new file mode 100644
index 000000000..414288c2a
--- /dev/null
+++ b/vendor/github.com/chzyer/readline/password.go
@@ -0,0 +1,33 @@
+package readline
+
+type opPassword struct {
+	o         *Operation
+	backupCfg *Config
+}
+
+func newOpPassword(o *Operation) *opPassword {
+	return &opPassword{o: o}
+}
+
+func (o *opPassword) ExitPasswordMode() {
+	o.o.SetConfig(o.backupCfg)
+	o.backupCfg = nil
+}
+
+func (o *opPassword) EnterPasswordMode(cfg *Config) (err error) {
+	o.backupCfg, err = o.o.SetConfig(cfg)
+	return
+}
+
+func (o *opPassword) PasswordConfig() *Config {
+	return &Config{
+		EnableMask:      true,
+		InterruptPrompt: "\n",
+		EOFPrompt:       "\n",
+		HistoryLimit:    -1,
+		Painter:         &defaultPainter{},
+
+		Stdout: o.o.cfg.Stdout,
+		Stderr: o.o.cfg.Stderr,
+	}
+}