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import: Gracefully handle EPIPE.

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Previously, "guix import pypi f3 | head -3" would print a backtrace.

* guix/scripts/import.scm (guix-import): Wrap
'pretty-print-with-comments' call in 'leave-on-EPIPE'.
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Ludovic Courtès 2023-06-07 10:14:17 +02:00
parent 872b248745
commit 92ee0fd5eb
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1 changed files with 2 additions and 1 deletions
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3
guix/scripts/import.scm
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@ -85,7 +85,8 @@ Run IMPORTER with ARGS.\n"))
((importer args ...) ((importer args ...)
(if (member importer importers) (if (member importer importers)
(let ((print (lambda (expr) (let ((print (lambda (expr)
(pretty-print-with-comments (current-output-port) expr)))) (leave-on-EPIPE
(pretty-print-with-comments (current-output-port) expr)))))
(match (apply (resolve-importer importer) args) (match (apply (resolve-importer importer) args)
((and expr (or ('package _ ...) ((and expr (or ('package _ ...)
('let _ ...) ('let _ ...)