From fbe0e28111a91b1697cc352f2f21bd5e2117a595 Mon Sep 17 00:00:00 2001
From: Ben Woodcroft <donttrustben@gmail.com>
Date: Mon, 5 Feb 2018 12:02:01 +0100
Subject: gnu: Add ruby-listen.

---
 gnu/local.mk                                       |  1 +
 .../patches/ruby-listen-patch-gemspec.patch        | 16 +++++++++
 gnu/packages/ruby.scm                              | 41 ++++++++++++++++++++++
 3 files changed, 58 insertions(+)
 create mode 100644 gnu/packages/patches/ruby-listen-patch-gemspec.patch

diff --git a/gnu/local.mk b/gnu/local.mk
index a6c04107d6..dfca8deb32 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -1084,6 +1084,7 @@ dist_patch_DATA =						\
   %D%/packages/patches/ruby-rack-ignore-failing-test.patch      \
   %D%/packages/patches/ruby-rspec-its-remove-rspec-gemspec.patch\
   %D%/packages/patches/ruby-therubyracer-fix-gemspec.patch	\
+  %D%/packages/patches/ruby-listen-patch-gemspec.patch		\
   %D%/packages/patches/ruby-tzinfo-data-ignore-broken-test.patch\
   %D%/packages/patches/rxvt-unicode-escape-sequences.patch	\
   %D%/packages/patches/scheme48-tests.patch			\
diff --git a/gnu/packages/patches/ruby-listen-patch-gemspec.patch b/gnu/packages/patches/ruby-listen-patch-gemspec.patch
new file mode 100644
index 0000000000..dd4b190b3e
--- /dev/null
+++ b/gnu/packages/patches/ruby-listen-patch-gemspec.patch
@@ -0,0 +1,16 @@
+diff --git a/listen.gemspec b/listen.gemspec
+index 4e110b0..cda047b 100644
+--- a/listen.gemspec
++++ b/listen.gemspec
+@@ -14,9 +14,8 @@ Gem::Specification.new do |s|
+   s.description = 'The Listen gem listens to file modifications and '\
+     'notifies you about the changes. Works everywhere!'
+ 
+-  s.files = `git ls-files -z`.split("\x0").select do |f|
+-    %r{^(?:bin|lib)\/} =~ f
+-  end + %w(CHANGELOG.md CONTRIBUTING.md LICENSE.txt README.md)
++  s.files = `find bin lib -type f |sort`.split("\n") +
++            %w(CHANGELOG.md CONTRIBUTING.md LICENSE.txt README.md)
+ 
+   s.test_files   = []
+   s.executable   = 'listen'
diff --git a/gnu/packages/ruby.scm b/gnu/packages/ruby.scm
index 21e1bbc42f..1437054d78 100644
--- a/gnu/packages/ruby.scm
+++ b/gnu/packages/ruby.scm
@@ -7526,3 +7526,44 @@ https://github.com/flavorjones/loofah-activerecord).")
      "")
     (home-page "")
     (license license:expat))) ;?
+
+(define-public ruby-listen
+(package
+  (name "ruby-listen")
+  (version "3.1.5")
+  (source
+    (origin
+      (method url-fetch)
+      ;; The gem does not include a Rakefile, so we fetch the tarball from
+      ;; Github.
+      (uri (string-append "https://github.com/guard/listen/archive/v"
+                          version ".tar.gz"))
+      (file-name (string-append name "-" version ".tar.gz"))
+      (sha256
+        (base32
+         "0f0mx4nzpd17svvmkcb2q66w3gdvs1zkrpc0p3wq1s2va5b5cnss"))
+      (patches (search-patches "ruby-listen-patch-gemspec.patch"))))
+  (build-system ruby-build-system)
+    (arguments
+     `(#:test-target "spec"
+       #:phases
+       (modify-phases %standard-phases
+         (add-before 'check 'fix-dependencies'
+           (lambda _
+             (substitute* "Rakefile"
+               ((".*rubocop.*") ""))
+             #t)))))
+  (native-inputs
+   `(("bundler" ,bundler)
+     ("ruby-rspec" ,ruby-rspec)
+     ("ruby-coveralls" ,ruby-coveralls)))
+  (propagated-inputs
+    `(("ruby-rb-fsevent" ,ruby-rb-fsevent)
+      ("ruby-rb-inotify" ,ruby-rb-inotify)
+      ("ruby-ruby-dep" ,ruby-ruby-dep)))
+  (synopsis
+    "The Listen gem listens to file modifications and notifies you about the changes. Works everywhere!")
+  (description
+    "The Listen gem listens to file modifications and notifies you about the changes.  Works everywhere!")
+  (home-page "https://github.com/guard/listen")
+  (license license:expat)))
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