summaryrefslogtreecommitdiff
path: root/doc/checksum.scm
blob: e7467790f8b7ce875367f5d7ff10cb9c6960f14a (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
(define md5sum
  (command #:inputs (file #:type File)
           #:run "md5sum" file
           #:outputs (md5 #:type 'stdout)))

(define sha1sum
  (command #:inputs (file #:type File)
           #:run "sha1sum" file
           #:outputs (sha1 #:type 'stdout)))

(define sha256sum
  (command #:inputs (file #:type File)
           #:run "sha256sum" file
           #:outputs (sha256 #:type 'stdout)))

(workflow ((file #:type File))
  (tee (md5sum #:file file)
       (sha1sum #:file file)
       (sha256sum #:file file)))