diff options
Diffstat (limited to 'guix/utils.scm')
| -rw-r--r-- | guix/utils.scm | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/guix/utils.scm b/guix/utils.scm index f480c3291f..1f99c5b3f5 100644 --- a/guix/utils.scm +++ b/guix/utils.scm @@ -91,6 +91,7 @@ arguments-from-environment-variable file-extension file-sans-extension + tarball-sans-extension compressed-file? switch-symlinks call-with-temporary-output-file @@ -578,6 +579,12 @@ minor version numbers from version-string." (substring file 0 dot) file))) +(define (tarball-sans-extension tarball) + "Return TARBALL without its .tar.* or .zip extension." + (let ((end (or (string-contains tarball ".tar") + (string-contains tarball ".zip")))) + (substring tarball 0 end))) + (define (compressed-file? file) "Return true if FILE denotes a compressed file." (->bool (member (file-extension file) |