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| author | Ricardo Wurmus <rekado@elephly.net> | 2019-09-18 11:54:54 +0200 |
|---|---|---|
| committer | Ricardo Wurmus <rekado@elephly.net> | 2019-09-18 11:54:54 +0200 |
| commit | 993a4fbb7c3d1f9977e0789c21905fddd72241fd (patch) | |
| tree | 899b928672607b9ad74dafd42eb2bfa048a041c4 /guix/utils.scm | |
| parent | 248965c91caf7d10433f090b4712a9b201968416 (diff) | |
| parent | 7bc46ecc34ceb042ff890e5d306d0a2a736e891d (diff) | |
Merge remote-tracking branch 'origin/master' into wip-texlive
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) |