diff options
Diffstat (limited to 'guix/import/stackage.scm')
| -rw-r--r-- | guix/import/stackage.scm | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/guix/import/stackage.scm b/guix/import/stackage.scm index af9809304f..e54df95985 100644 --- a/guix/import/stackage.scm +++ b/guix/import/stackage.scm @@ -4,6 +4,7 @@ ;;; Copyright © 2020 Martin Becze <mjbecze@riseup.net> ;;; Copyright © 2021 Xinglu Chem <public@yoctocell.xyz> ;;; Copyright © 2021 Ludovic Courtès <ludo@gnu.org> +;;; Copyright © 2022 Hartmut Goebel <h.goebel@crazy-compilers.com> ;;; ;;; This file is part of GNU Guix. ;;; @@ -139,9 +140,14 @@ included in the Stackage LTS release." (mlambda () (stackage-lts-packages (stackage-lts-info-fetch %default-lts-version))))) - (lambda* (pkg) + (lambda* (pkg #:key (version #f)) "Return an <upstream-source> for the latest Stackage LTS release of PACKAGE or #f if the package is not included in the Stackage LTS release." + (when version + (error + (formatted-message + (G_ "~a updater doesn't support updating to a specific version, sorry.") + "stackage"))) (let* ((hackage-name (guix-package->hackage-name pkg)) (version (lts-package-version (packages) hackage-name)) (name-version (hackage-name-version hackage-name version))) |