@@ -13315,3 +13315,63 @@ (define-public ruby-citeproc
process citations, a dedicated processor engine is required: a pure Ruby
engine is available in the @code{citeproc-ruby} gem.")
(license (list license:agpl3+ license:bsd-2))))
+
+(define-public ruby-edtf
+ (package
+ (name "ruby-edtf")
+ (version "3.1.0")
+ (source (origin
+ (method git-fetch)
+ (uri (git-reference
+ (url "https://github.com/inukshuk/edtf-ruby")
+ (commit (string-append "v" version))))
+ (sha256
+ (base32
+ "18j8xq8zmrn41cs2gpd1i87agi9905asvnjqndky2cqb5zg3q14g"))
+ (snippet
+ ;; remove generated file
+ #~(delete-file "lib/edtf/parser.rb"))
+ (file-name (git-file-name name version))))
+ (build-system ruby-build-system)
+ (propagated-inputs
+ (list ruby-activesupport))
+ (native-inputs
+ (list ruby-cucumber
+ ruby-rspec))
+ (arguments
+ (list
+ #:phases
+ #~(modify-phases %standard-phases
+ (add-after 'extract-gemspec 'avoid-bundler
+ (lambda args
+ (substitute* "Rakefile"
+ (("require 'bundler" orig)
+ (string-append "# " orig " # patched for Guix"))
+ (("bundle exec racc")
+ "racc")
+ (("Cucumber::Rake::Task\\.new[(]:cucumber[)]" orig)
+ (string-append orig " do |c|\n"
+ " c.bundler = false # patched for Guix\n"
+ "end"))
+ (("Bundler\\.setup" orig)
+ (string-append "true # " orig " # patched for Guix")))))
+ (add-after 'avoid-bundler 'patch-cucumber-options
+ (lambda args
+ (substitute* "cucumber.yml"
+ ;; this option is not supported, at least in our configuration
+ ((" --publish-quiet")
+ ""))))
+ (add-before 'build 'compile
+ (lambda args
+ (invoke "rake" "racc")))
+ (replace 'check
+ (lambda* (#:key tests? #:allow-other-keys)
+ (when tests?
+ (invoke "rake")))))))
+ (home-page "https://github.com/inukshuk/edtf-ruby")
+ (synopsis "Ruby implementation of Extended Date/Time Format")
+ (description
+ "EDTF-Ruby provides a parser and an API for the @acronym{EDTF, Extended
+Date/Time Format} standard, implemented as an extension to Ruby's @code{Date}
+class.")
+ (license license:bsd-2)))