~ruther/guix-local

013c3fb8c70f0d651d8ae1b654fa70ccde815b53 — Danny Milosavljevic 10 years ago fc1adab
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 <ludo@gnu.org>
1 files changed, 6 insertions(+), 2 deletions(-)

M guix/scripts/lint.scm
M guix/scripts/lint.scm => guix/scripts/lint.scm +6 -2
@@ 3,6 3,7 @@
;;; Copyright © 2014, 2015 Eric Bavier <bavier@member.fsf.org>
;;; Copyright © 2013, 2014, 2015, 2016 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2015, 2016 Mathieu Lirzin <mthl@gnu.org>
;;; Copyright © 2016 Danny Milosavljevic <dannym+a@scratchpost.org>
;;;
;;; 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)))))


;;;