From 2150630744cebd250084a4b37851bcaad5b3188f Mon Sep 17 00:00:00 2001
From: Ben Woodcroft <donttrustben@gmail.com>
Date: Mon, 5 Feb 2018 11:39:32 +0100
Subject: gnu: Add ruby-rspec-its.

---
 gnu/local.mk                                       |  1 +
 .../ruby-rspec-its-remove-rspec-gemspec.patch      | 22 +++++++++
 gnu/packages/ruby.scm                              | 55 ++++++++++++++++++++++
 3 files changed, 78 insertions(+)
 create mode 100644 gnu/packages/patches/ruby-rspec-its-remove-rspec-gemspec.patch

diff --git a/gnu/local.mk b/gnu/local.mk
index 9e875263ac..78ea61c4cc 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -1113,6 +1113,7 @@ dist_patch_DATA =						\
   %D%/packages/patches/ruby-concurrent-ignore-broken-test.patch	\
   %D%/packages/patches/ruby-concurrent-test-arm.patch		\
   %D%/packages/patches/ruby-rack-ignore-failing-test.patch      \
+  %D%/packages/patches/ruby-rspec-its-remove-rspec-gemspec.patch\
   %D%/packages/patches/ruby-tzinfo-data-ignore-broken-test.patch\
   %D%/packages/patches/rust-bootstrap-stage0-test.patch		\
   %D%/packages/patches/rust-coresimd-doctest.patch		\
diff --git a/gnu/packages/patches/ruby-rspec-its-remove-rspec-gemspec.patch b/gnu/packages/patches/ruby-rspec-its-remove-rspec-gemspec.patch
new file mode 100644
index 0000000000..901eb88d21
--- /dev/null
+++ b/gnu/packages/patches/ruby-rspec-its-remove-rspec-gemspec.patch
@@ -0,0 +1,22 @@
+diff --git a/Gemfile b/Gemfile
+index 9786991..bec005d 100644
+--- a/Gemfile
++++ b/Gemfile
+@@ -3,17 +3,6 @@ source 'https://rubygems.org'
+ # Specify your gem's dependencies in rspec-its.gemspec
+ gemspec
+ 
+-%w[rspec rspec-core rspec-expectations rspec-mocks rspec-support].each do |lib|
+-  branch = ENV.fetch('BRANCH','3-1-maintenance')
+-  library_path = File.expand_path("../../#{lib}", __FILE__)
+-  if File.exist?(library_path)
+-    gem lib, :path => library_path
+-  else
+-    gem lib, :git => "git://github.com/rspec/#{lib}.git",
+-             :branch => branch
+-  end
+-end
+-
+ # test coverage
+ # gem 'simplecov', :require => false
+ 
diff --git a/gnu/packages/ruby.scm b/gnu/packages/ruby.scm
index 1163a869d8..a1b444ce68 100644
--- a/gnu/packages/ruby.scm
+++ b/gnu/packages/ruby.scm
@@ -5265,3 +5265,58 @@ gson.rb, JrJackson, and OkJson.")
      `(#:tests? #f))
     (native-inputs
      `())))
+
+(define-public ruby-rspec-its
+  (package
+    (name "ruby-rspec-its")
+    (version "1.2.0")
+    (source
+     (origin
+       (method url-fetch)
+       ;; Use GitHub as a source because otherwise we cannot patch directly
+       (uri (string-append "https://github.com/rspec/rspec-its/archive/v"
+                           version ".tar.gz"))
+       (sha256
+        (base32
+         "088f3y7vd3c8g2gpi0z76qabaabfg0fb70ly3d0xqzbani0lrf09"))
+       (patches
+        (list
+         (origin (method url-fetch)
+                 (uri (string-append
+                       "https://github.com/rspec/rspec-its/commit/"
+                       "bfaab439c7c879f5ef25552f41827891f6308373.patch"))
+                 (file-name "ruby-rspec-its-fix-specs-for-ruby-2.4.patch")
+                 (sha256
+                  (base32
+                   "0lnik0kvrpgkakvdb2fmzg22pdlraf6kiidr9sv6rnfyviiqwxgh")))))))
+    (build-system ruby-build-system)
+    (arguments
+     `(#:test-target "spec"
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'dont-install-gems-from-gemfile
+           (lambda _
+             (substitute* "Gemfile"
+               (("rspec rspec-core rspec-expectations rspec-mocks rspec-support")
+                ""))
+             #t))
+         (add-before 'check 'remove-unnecessary-dependency-versions-from-gemfile
+           (lambda _
+             (substitute* "rspec-its.gemspec"
+               (("rake.*") "rake'\n")
+               (("cucumber.*") "cucumber'\n"))
+             #t)))))
+    (propagated-inputs
+     `(("ruby-rspec-core" ,ruby-rspec-core)
+       ("ruby-rspec-expectations" ,ruby-rspec-expectations)))
+    (native-inputs
+     `(("bundler" ,bundler)
+       ("ruby-cucumber" ,ruby-cucumber)
+       ("ruby-aruba" ,ruby-aruba)))
+    (synopsis "RSpec extension that provides the @code{its} method")
+    (description
+     "RSpec::Its provides the its method as a short-hand to specify the expected
+value of an attribute.  For example, one can use @code{its(:size)\\{should
+eq(1)\\}}.")
+    (home-page "https://github.com/rspec/rspec-its")
+    (license license:expat)))
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