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| author | Ludovic Courtès <ludo@gnu.org> | 2018-02-14 20:14:40 +0100 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2018-02-14 20:15:19 +0100 |
| commit | bc723b0835442b7e3e2f97957f4aad0161b1d47f (patch) | |
| tree | 96ed50d53c44caf75297d9265ba55125d94a6e20 /examples | |
| parent | db27955ad3fae260ee2aa4bace8dd6a4115d338c (diff) | |
| download | cuirass-bc723b0835442b7e3e2f97957f4aad0161b1d47f.tar cuirass-bc723b0835442b7e3e2f97957f4aad0161b1d47f.tar.gz | |
examples: random: Make store file names more distinguishable.
* examples/random-jobs.scm (random-derivation): Add 'suffix' parameter
and honor it.
(make-random-jobs): Pass a non-empty suffix to 'random-derivation'.
Diffstat (limited to 'examples')
| -rw-r--r-- | examples/random-jobs.scm | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/examples/random-jobs.scm b/examples/random-jobs.scm index 9d26892..8fd895a 100644 --- a/examples/random-jobs.scm +++ b/examples/random-jobs.scm @@ -29,10 +29,10 @@ (#:description "dummy job") (#:long-description "really dummy job")))) -(define (random-derivation store) +(define* (random-derivation store #:optional (suffix "")) (let ((nonce (random 1e6))) (run-with-store store - (gexp->derivation "random" + (gexp->derivation (string-append "random" suffix) #~(let* ((seed (logxor #$(cdr (gettimeofday)) (car (gettimeofday)) (cdr (gettimeofday)))) @@ -44,7 +44,8 @@ (define (make-random-jobs store arguments) (unfold (cut > <> 10) (lambda (i) - (make-job (string-append "foo" (number->string i)) - (delay (random-derivation store)))) + (let ((suffix (number->string i))) + (make-job (string-append "foo" suffix) + (delay (random-derivation store suffix))))) 1+ 0)) |