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authorLudovic Courtès <ludo@gnu.org>2019-04-19 16:49:46 +0200
committerLudovic Courtès <ludo@gnu.org>2019-04-19 17:46:40 +0200
commit04b5ac212f33fc20696fbe43816a1a86aad1a9f2 (patch)
tree8a7efec688c5de34ba39d47e6feda9513422bd1f
parent35a09fd9c1aeb1023352b8e29c483b2fa6c4e41a (diff)
downloadguix-04b5ac212f33fc20696fbe43816a1a86aad1a9f2.tar
guix-04b5ac212f33fc20696fbe43816a1a86aad1a9f2.tar.gz
build: Show completion percentage while building.
* build-aux/compile-all.scm (%): New procedure. (command-line): Use it to report completion.
-rw-r--r--build-aux/compile-all.scm17
1 files changed, 13 insertions, 4 deletions
diff --git a/build-aux/compile-all.scm b/build-aux/compile-all.scm
index d2afbdab02..4259ea523c 100644
--- a/build-aux/compile-all.scm
+++ b/build-aux/compile-all.scm
@@ -1,6 +1,6 @@
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2016 Taylan Ulrich Bayırlı/Kammer <taylanbayirli@gmail.com>
-;;; Copyright © 2016, 2017 Ludovic Courtès <ludo@gnu.org>
+;;; Copyright © 2016, 2017, 2019 Ludovic Courtès <ludo@gnu.org>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -17,7 +17,8 @@
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
-(use-modules (ice-9 match)
+(use-modules (ice-9 format)
+ (ice-9 match)
(ice-9 threads)
(srfi srfi-1)
(guix build compile)
@@ -78,6 +79,10 @@ to 'make'."
(current-processor-count))))
(loop tail)))))))))
+(define (% completed total)
+ "Return the completion percentage of COMPLETED over TOTAL as an integer."
+ (inexact->exact (round (* 100. (/ completed total)))))
+
;; Install a SIGINT handler to give unwind handlers in 'compile-file' an
;; opportunity to run upon SIGINT and to remove temporary output files.
(sigaction SIGINT
@@ -92,10 +97,14 @@ to 'make'."
#:host host
#:report-load (lambda (file total completed)
(when file
- (format #t " LOAD ~a~%" file)
+ (format #t "[~3d%] LOAD ~a~%"
+ (% (+ 1 completed) (* 2 total))
+ file)
(force-output)))
#:report-compilation (lambda (file total completed)
(when file
- (format #t " GUILEC ~a~%"
+ (format #t "[~3d%] GUILEC ~a~%"
+ (% (+ total completed 1)
+ (* 2 total))
(scm->go file))
(force-output))))))