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[bug#44143,5/5] services: guix-build-coordinator: Configure output buffering.

Message ID 20201022162601.3757-5-mail@cbaines.net
State Accepted
Headers show
Series Guix Build Coordinator service fixes | expand

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Commit Message

Christopher Baines Oct. 22, 2020, 4:26 p.m. UTC 
Otherwise the logging is garbled.

* gnu/services/guix.scm (make-guix-build-coordinator-start-script): Configure
line output buffering for stdout and stderr.
---
 gnu/services/guix.scm | 3 +++
 1 file changed, 3 insertions(+)
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Patch

diff --git a/gnu/services/guix.scm b/gnu/services/guix.scm
index ac2a03147c..4afe02792f 100644
--- a/gnu/services/guix.scm
+++ b/gnu/services/guix.scm
@@ -200,6 +200,9 @@ 
                       (guix-build-coordinator build-allocator)
                       (guix-build-coordinator coordinator))
 
+         (setvbuf (current-output-port) 'line)
+         (setvbuf (current-error-port) 'line)
+
          (simple-format #t "starting the guix-build-coordinator:\n  ~A\n"
                         (current-filename))
          (let* ((metrics-registry (make-metrics-registry