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01/02: lint: Emit an ANSI erase-in-line sequence.
From: |
Ludovic Courtès |
Subject: |
01/02: lint: Emit an ANSI erase-in-line sequence. |
Date: |
Thu, 14 Apr 2016 08:20:48 +0000 |
civodul pushed a commit to branch master
in repository guix.
commit 013c3fb8c70f0d651d8ae1b654fa70ccde815b53
Author: Danny Milosavljevic <address@hidden>
Date: Fri Apr 8 17:59:12 2016 +0200
lint: Emit an ANSI erase-in-line sequence.
* guix/scripts/lint.scm (run-checkers): Add '\x1b[K' to progress
messages and after 'for-each'.
Signed-off-by: Ludovic Courtès <address@hidden>
---
guix/scripts/lint.scm | 8 ++++++--
1 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/guix/scripts/lint.scm b/guix/scripts/lint.scm
index 27b9e15..d2fed67 100644
--- a/guix/scripts/lint.scm
+++ b/guix/scripts/lint.scm
@@ -3,6 +3,7 @@
;;; Copyright © 2014, 2015 Eric Bavier <address@hidden>
;;; Copyright © 2013, 2014, 2015, 2016 Ludovic Courtès <address@hidden>
;;; Copyright © 2015, 2016 Mathieu Lirzin <address@hidden>
+;;; Copyright © 2016 Danny Milosavljevic <address@hidden>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -799,11 +800,14 @@ or a list thereof")
(name (package-full-name package)))
(for-each (lambda (checker)
(when tty?
- (format (current-error-port) "checking ~a [~a]...\r"
+ (format (current-error-port) "checking ~a [~a]...\x1b[K\r"
name (lint-checker-name checker))
(force-output (current-error-port)))
((lint-checker-check checker) package))
- checkers)))
+ checkers)
+ (when tty?
+ (format (current-error-port) "\x1b[K")
+ (force-output (current-error-port)))))
;;;