1 files changed, 22 insertions, 0 deletions
diff --git a/e2e-tests/tools/checksum.scm b/e2e-tests/tools/checksum.scm
new file mode 100644
index 0000000..27dec78
--- /dev/null
+++ b/e2e-tests/tools/checksum.scm
@@ -0,0 +1,22 @@
+(define md5sum
+  (command #:inputs (file #:type File #:stage? #t)
+           #:run "md5sum" "$(inputs.file.basename)"
+           #:outputs (md5 #:type stdout)
+           #:stdout "md5"))
+
+(define sha1sum
+  (command #:inputs (file #:type File #:stage? #t)
+           #:run "sha1sum" "$(inputs.file.basename)"
+           #:outputs (sha1 #:type stdout)
+           #:stdout "sha1"))
+
+(define sha256sum
+  (command #:inputs (file #:type File #:stage? #t)
+           #:run "sha256sum" "$(inputs.file.basename)"
+           #:outputs (sha256 #:type stdout)
+           #:stdout "sha256"))
+
+(workflow ((file #:type File))
+  (tee (md5sum #:file file)
+       (sha1sum #:file file)
+       (sha256sum #:file file)))