diff options
| -rw-r--r-- | guix-build-coordinator/hooks.scm | 47 |
1 files changed, 24 insertions, 23 deletions
diff --git a/guix-build-coordinator/hooks.scm b/guix-build-coordinator/hooks.scm index b09cefe..97f3311 100644 --- a/guix-build-coordinator/hooks.scm +++ b/guix-build-coordinator/hooks.scm @@ -111,29 +111,30 @@ (string-append publish-directory "/" narinfo-filename))) - (copy-file nar-location nar-destination) - - (call-with-output-file narinfo-location - (lambda (port) - (display (narinfo-string - output-filename - (assq-ref output 'hash) - (assq-ref output 'size) - (vector->list - (assq-ref output 'references)) - `((lzip ,(stat:size (stat nar-location #f)))) - #:system (datastore-find-derivation-system - datastore - derivation-name) - #:derivation derivation-name - #:public-key public-key - #:private-key private-key) - port))) - - (when post-publish-hook - (post-publish-hook publish-directory - narinfo-filename - nar-filename)))) + (unless (file-exists? narinfo-location) + (copy-file nar-location nar-destination) + + (call-with-output-file narinfo-location + (lambda (port) + (display (narinfo-string + output-filename + (assq-ref output 'hash) + (assq-ref output 'size) + (vector->list + (assq-ref output 'references)) + `((lzip ,(stat:size (stat nar-location #f)))) + #:system (datastore-find-derivation-system + datastore + derivation-name) + #:derivation derivation-name + #:public-key public-key + #:private-key private-key) + port))) + + (when post-publish-hook + (post-publish-hook publish-directory + narinfo-filename + nar-filename))))) (datastore-list-build-outputs datastore build-id))))) (define* (build-success-s3-publish-hook |