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download-nar: Distinguish ‘output’ and ‘item’ parameter.

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This is useful when running a ‘--check’ build, where the output file
name differs from the store file name we are trying to restore.

* guix/build/download-nar.scm (download-nar): Add ‘output’ parameter and
distinguish it from ‘item’.

Change-Id: I42219b6d4c8fd1ed506720301384efc1aa351561
This commit is contained in:
Ludovic Courtès 2024-02-23 14:20:41 +01:00
parent 8a42fc7140
commit 3e9bea7ee3
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GPG key ID: 090B11993D9AEBB5
1 changed files with 6 additions and 6 deletions
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12
guix/build/download-nar.scm
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@ -1,5 +1,5 @@
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2017, 2019, 2020 Ludovic Courtès <ludo@gnu.org>
;;; Copyright © 2017, 2019, 2020, 2024 Ludovic Courtès <ludo@gnu.org>
;;;
;;; This file is part of GNU Guix.
;;;
@ -57,9 +57,9 @@ (define (restore-lzipped-nar port item size)
(restore-file decompressed-port
item))))
(define (download-nar item)
"Download and extract the normalized archive for ITEM. Return #t on
success, #f otherwise."
(define* (download-nar item #:optional (output item))
"Download and extract to OUTPUT the normalized archive for ITEM, a store
item. Return #t on success, #f otherwise."
;; Let progress reports go through.
(setvbuf (current-error-port) 'none)
(setvbuf (current-output-port) 'none)
@ -96,10 +96,10 @@ (define (download-nar item)
#:download-size size)))
(if (string-contains url "/lzip")
(restore-lzipped-nar port-with-progress
item
output
size)
(restore-file port-with-progress
item)))
output)))
(newline)
#t))))
(()