diff options
Diffstat (limited to 'guix/import/gem.scm')
| -rw-r--r-- | guix/import/gem.scm | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/guix/import/gem.scm b/guix/import/gem.scm index 0e5bb7e6355..ad1343bff4d 100644 --- a/guix/import/gem.scm +++ b/guix/import/gem.scm @@ -5,6 +5,7 @@ ;;; Copyright © 2020, 2021 Ludovic Courtès <ludo@gnu.org> ;;; Copyright © 2020 Martin Becze <mjbecze@riseup.net> ;;; Copyright © 2021 Sarah Morgensen <iskarian@mgsn.dev> +;;; Copyright © 2022 Taiju HIGASHI <higashi@taiju.info> ;;; ;;; This file is part of GNU Guix. ;;; @@ -81,10 +82,12 @@ (requirements gem-dependency-requirements)) ;string -(define (rubygems-fetch name) - "Return a <gem> record for the package NAME, or #f on failure." +(define* (rubygems-fetch name #:optional version) + "Return a <gem> record for the package NAME and VERSION, or #f on failure. If VERSION is #f or missing, return the latest version gem." (and=> (json-fetch - (string-append "https://rubygems.org/api/v1/gems/" name ".json")) + (if version + (string-append "https://rubygems.org/api/v2/rubygems/" name "/versions/" version ".json") + (string-append "https://rubygems.org/api/v1/gems/" name ".json"))) json->gem)) (define (ruby-package-name name) @@ -122,8 +125,11 @@ VERSION, HASH, HOME-PAGE, DESCRIPTION, DEPENDENCIES, and LICENSES." (define* (gem->guix-package package-name #:key (repo 'rubygems) version) "Fetch the metadata for PACKAGE-NAME from rubygems.org, and return the -`package' s-expression corresponding to that package, or #f on failure." - (let ((gem (rubygems-fetch package-name))) +`package' s-expression corresponding to that package, or #f on failure. +Optionally include a VERSION string to fetch a specific version gem." + (let ((gem (if version + (rubygems-fetch package-name version) + (rubygems-fetch package-name)))) (if gem (let* ((dependencies-names (map gem-dependency-name (gem-dependencies-runtime @@ -189,4 +195,5 @@ package on RubyGems." (recursive-import package-name #:repo '() #:repo->guix-package gem->guix-package - #:guix-name ruby-package-name)) + #:guix-name ruby-package-name + #:version version)) |