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authorArun Isaac2022-01-05 16:12:54 +0530
committerArun Isaac2022-01-05 16:26:05 +0530
commit68679bb6cab3b4480fa4f1b89d7a87ac1ddb3c64 (patch)
treea830539faf676e8b35a6591a77cdabf75e2091f0 /build-aux
parent2bb2d8f7432bb8dd01dbb6f6bdb6ebf7d4e83447 (diff)
downloadkolam-68679bb6cab3b4480fa4f1b89d7a87ac1ddb3c64.tar.gz
kolam-68679bb6cab3b4480fa4f1b89d7a87ac1ddb3c64.tar.lz
kolam-68679bb6cab3b4480fa4f1b89d7a87ac1ddb3c64.zip
build-aux: Abstract out opening an archive file.
* build-aux/distcheck.scm (call-with-archive-file): New function. (package-in-archive): Use call-with-archive-file. * .dir-locals.el (scheme-mode): Indent call-with-archive-file correctly.
Diffstat (limited to 'build-aux')
-rw-r--r--build-aux/distcheck.scm14
1 files changed, 9 insertions, 5 deletions
diff --git a/build-aux/distcheck.scm b/build-aux/distcheck.scm
index 4b08c66..83e3db3 100644
--- a/build-aux/distcheck.scm
+++ b/build-aux/distcheck.scm
@@ -39,13 +39,17 @@ arguments."
(cut proc port)
(cut close-pipe port))))))
+(define (call-with-archive-file archive file proc)
+ "Call PROC with port reading FILE in lzip compressed tar ARCHIVE."
+ (call-with-input-pipe (list "tar" "--extract" "--to-stdout"
+ "--file" archive
+ (string-append (basename archive ".tar.lz")
+ "/" file))
+ proc))
+
(define (package-in-archive dist-archive)
"Return the package object in guix.scm of DIST-ARCHIVE."
- (call-with-input-pipe (list "tar" "--extract" "--to-stdout"
- "--file" dist-archive
- (string-append
- (basename dist-archive ".tar.lz")
- "/guix.scm"))
+ (call-with-archive-file dist-archive "guix.scm"
(lambda (port)
(eval-string (get-string-all port)
#:file (string-append (getcwd) "/guix.scm")))))