From a92faf7689fa01595fd613ddd3880e9c301ed558 Mon Sep 17 00:00:00 2001
From: Stefan Majewsky <majewsky@gmx.net>
Date: Tue, 9 May 2017 21:32:16 +0200
Subject: refactor cli.Interface yet again

- Only one global instance now, so we don't need to pass it around all
  the time.

- Allow to swap out the Command.Run implementation for unit tests.

- Can now use cli.Interface during func init() of packages importing
  pkg/cli.
---
 pkg/cli/query.go | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'pkg/cli/query.go')

diff --git a/pkg/cli/query.go b/pkg/cli/query.go
index ed9e913..d9aa9a2 100644
--- a/pkg/cli/query.go
+++ b/pkg/cli/query.go
@@ -41,7 +41,7 @@ func (e errInterrupted) Error() string {
 // TUI implementation for when stdin is a terminal
 
 type terminalTUI struct {
-	i *Interface
+	i *Implementation
 }
 
 func (t terminalTUI) ReadLine(prompt string) (string, error) {
@@ -78,7 +78,7 @@ type Choice struct {
 	Shortcut byte
 	//The display string that describes this choice.
 	Text string
-	//The string to return from Interface.Query().
+	//The string to return from Implementation.Query().
 	Return string
 }
 
@@ -228,7 +228,7 @@ func (b *buffer) getNextInput() []byte {
 // TUI implementation for when stdin is a pipe
 
 type pipeTUI struct {
-	i *Interface
+	i *Implementation
 }
 
 func (t *pipeTUI) ReadLine(prompt string) (string, error) {
-- 
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