From 013c3fb8c70f0d651d8ae1b654fa70ccde815b53 Mon Sep 17 00:00:00 2001 From: Danny Milosavljevic Date: Fri, 8 Apr 2016 17:59:12 +0200 Subject: lint: Emit an ANSI erase-in-line sequence. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit * guix/scripts/lint.scm (run-checkers): Add '\x1b[K' to progress messages and after 'for-each'. Signed-off-by: Ludovic Courtès --- guix/scripts/lint.scm | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/guix/scripts/lint.scm b/guix/scripts/lint.scm index 27b9e155ec..d2fed67e13 100644 --- a/guix/scripts/lint.scm +++ b/guix/scripts/lint.scm @@ -3,6 +3,7 @@ ;;; Copyright © 2014, 2015 Eric Bavier ;;; Copyright © 2013, 2014, 2015, 2016 Ludovic Courtès ;;; Copyright © 2015, 2016 Mathieu Lirzin +;;; Copyright © 2016 Danny Milosavljevic ;;; ;;; 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))))) ;;; -- cgit 1.4.1