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authorLudovic Courtès <ludo@gnu.org>2013-04-15 23:42:27 +0200
committerLudovic Courtès <ludo@gnu.org>2013-04-15 23:42:55 +0200
commiteba783b7b20cbf84dfd0a04bc19e3bebbc9a30fc (patch)
tree7455d6c1275c168677ae25eb43f815641af22f43 /tests/store.scm
parent63b7c6c1f82486604abd6e3b6a6e14643d1f6621 (diff)
downloadgnu-guix-eba783b7b20cbf84dfd0a04bc19e3bebbc9a30fc.tar
gnu-guix-eba783b7b20cbf84dfd0a04bc19e3bebbc9a30fc.tar.gz
substitute-binary: Add a local cache.
* guix/scripts/substitute-binary.scm (%narinfo-cache-directory, %narinfo-ttl, %narinfo-negative-ttl): New variables. (with-atomic-file-output, object->fields, read-narinfo, write-narinfo, narinfo->string, string->narinfo, lookup-narinfo): New procedures. (fetch-narinfo): Adjust to use `read-narinfo'. (guix-substitute-binary): Ensure the existence of %NARINFO-CACHE-DIRECTORY. Use `lookup-narinfo' instead of `fetch-narinfo'.
Diffstat (limited to 'tests/store.scm')
-rw-r--r--tests/store.scm6
1 files changed, 6 insertions, 0 deletions
diff --git a/tests/store.scm b/tests/store.scm
index 4ee20a9352..677e39e75d 100644
--- a/tests/store.scm
+++ b/tests/store.scm
@@ -159,6 +159,12 @@ Deriver: ~a~%"
(%current-system) ; System
(basename d)))) ; Deriver
+ ;; Remove entry from the local cache.
+ (false-if-exception
+ (delete-file (string-append (getenv "XDG_CACHE_HOME")
+ "/guix/substitute-binary/"
+ (store-path-hash-part o))))
+
;; Make sure `substitute-binary' correctly communicates the above data.
(set-build-options s #:use-substitutes? #t)
(and (has-substitutes? s o)