diff options
Diffstat (limited to 'guix/import/opam.scm')
| -rw-r--r-- | guix/import/opam.scm | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/guix/import/opam.scm b/guix/import/opam.scm index 8a5aa4d8c6..59dbb7cb8b 100644 --- a/guix/import/opam.scm +++ b/guix/import/opam.scm @@ -4,6 +4,7 @@ ;;; Copyright © 2021 Xinglu Chen <public@yoctocell.xyz> ;;; Copyright © 2021 Sarah Morgensen <iskarian@mgsn.dev> ;;; Copyright © 2021, 2022 Alice Brenon <alice.brenon@ens-lyon.fr> +;;; Copyright © 2022 Hartmut Goebel <h.goebel@crazy-compilers.com> ;;; ;;; This file is part of GNU Guix. ;;; @@ -35,6 +36,7 @@ #:use-module ((guix build utils) #:select (dump-port find-files mkdir-p)) #:use-module (guix build-system) #:use-module (guix build-system ocaml) + #:use-module (guix diagnostics) #:use-module (guix http-client) #:use-module (guix ui) #:use-module (guix packages) @@ -417,8 +419,13 @@ package in OPAM." (member (build-system-name (package-build-system package)) '(dune ocaml)) (not (string-prefix? "ocaml4" (package-name package))))) -(define (latest-release package) +(define* (latest-release package #:key (version #f)) "Return an <upstream-source> for the latest release of PACKAGE." + (when version + (error + (formatted-message + (G_ "~a updater doesn't support updating to a specific version, sorry.") + "opam"))) (and-let* ((opam-name (guix-package->opam-name package)) (opam-file (opam-fetch opam-name)) (version (assoc-ref opam-file "version")) |