gnu: Use INVOKE & return #t from Ruby package phases.

* gnu/packages/maths.scm (ruby-asciimath)[arguments]: Return #t from
all phases.
* gnu/packages/rails.scm (ruby-debug-inspector)[arguments]: Substitute
INVOKE for SYSTEM*.
* gnu/packages/ruby.scm (ruby-permutation, ruby-blankslate)
(ruby-minitest-pretty-diff, ruby-guard, ruby-rb-inotify, ruby-tins)
(ruby-gem-hadar, ruby-term-ansicolor, ruby-json-pure)
(ruby-activesupport, ruby-redcloth, ruby-netrc, ruby-unf-ext, ruby-yard)
(ruby-turn, ruby-sqlite3, ruby-shoulda-context, ruby-shoulda-matchers)
(ruby-shoulda, ruby-httpclient, ruby-ansi, ruby-bio-commandeer)
(ruby-rubytest, ruby-brass, ruby-qed, ruby-ae, ruby-lemon, ruby-hashery)
(ruby-rc4, ruby-concurrent)[arguments]: Likewise.

3 files changed, 44 insertions, 46 deletions

diff --git a/gnu/packages/maths.scm b/gnu/packages/maths.scm
index 704ae9781b..736bac163e 100644
--- a/gnu/packages/maths.scm
+++ b/gnu/packages/maths.scm
@@ -2084,7 +2084,8 @@ porting.")
            (lambda _
              (substitute* "spec/parser_spec.rb"
                (("\\\\\"")
-                "\"")))))))
+                "\""))
+             #t)))))
     (native-inputs
      `(("bundler" ,bundler)
        ("ruby-rspec" ,ruby-rspec)))
diff --git a/gnu/packages/rails.scm b/gnu/packages/rails.scm
index 7f171eaa6e..5348d914cf 100644
--- a/gnu/packages/rails.scm
+++ b/gnu/packages/rails.scm
@@ -1,5 +1,6 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2016 Matthew Jordan <matthewjordandevops@yandex.com>
+;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -80,14 +81,11 @@ migration.")
        (modify-phases %standard-phases
          (replace 'check
            (lambda _
-             (and
-              (zero? (system* "rake" "compile"))
-              (zero?
-               (system*
-                "ruby" "-Ilib" "-e"
-                (string-append
-                 "require 'debug_inspector'; RubyVM::DebugInspector."
-                 "open{|dc| p dc.backtrace_locations}")))))))))
+             (invoke "rake" "compile")
+             (invoke "ruby" "-Ilib" "-e"
+                     (string-append
+                      "require 'debug_inspector'; RubyVM::DebugInspector."
+                      "open{|dc| p dc.backtrace_locations}")))))))
     (synopsis "Ruby wrapper for the MRI 2.0 debug_inspector API")
     (description
      "This package provides a Ruby wrapper for the MRI 2.0 debug_inspector
diff --git a/gnu/packages/ruby.scm b/gnu/packages/ruby.scm
index 99ad125e3c..3673bf2346 100644
--- a/gnu/packages/ruby.scm
+++ b/gnu/packages/ruby.scm
@@ -1114,7 +1114,7 @@ and inspect the environment.")
             #t))
          (replace 'check
           (lambda _
-            (zero? (system* "ruby" "-Ilib" "test/test.rb")))))))
+            (invoke "ruby" "-Ilib" "test/test.rb"))))))
     (synopsis "Library to perform operations with sequence permutations")
     (description "This package provides a Ruby library to perform different
 operations with permutations of sequences, such as strings and arrays.")
@@ -1618,7 +1618,7 @@ objects.")
      `(#:phases
        (modify-phases %standard-phases
          (replace 'check
-          (lambda _ (zero? (system* "rspec" "spec/")))))))
+          (lambda _ (invoke "rspec" "spec/"))))))
     (native-inputs
      `(("bundler" ,bundler)
        ("ruby-rspec" ,ruby-rspec)))
@@ -2028,7 +2028,7 @@ is to be run.")
          (modify-phases %standard-phases
            (replace 'check
              (lambda _
-               (zero? (system* "script/test")))))))
+               (invoke "script/test"))))))
       (native-inputs
        `(("bundler" ,bundler)
          ("ruby-turn" ,ruby-turn)))
@@ -2603,7 +2603,7 @@ invocation, and source and documentation browsing.")
             #t))
          (replace 'build
           (lambda _
-            (zero? (system* "gem" "build" "guard.gemspec")))))))
+            (invoke "gem" "build" "guard.gemspec"))))))
     (propagated-inputs
      `(("ruby-formatador" ,ruby-formatador)
        ("ruby-listen" ,ruby-listen)
@@ -2718,7 +2718,7 @@ IANA Time Zone database packaged as Ruby modules for use with @code{TZInfo}.")
          ;; list of files.
          (replace 'build
           (lambda _
-            (zero? (system* "gem" "build" "rb-inotify.gemspec")))))))
+            (invoke "gem" "build" "rb-inotify.gemspec"))))))
     (propagated-inputs
      `(("ruby-ffi" ,ruby-ffi)))
     (native-inputs
@@ -2811,7 +2811,7 @@ documentation for Ruby code.")
             ;; causes an error.
             (substitute* "tins.gemspec"
               (("\"lib/spruz\", ") ""))
-            (zero? (system* "gem" "build" "tins.gemspec")))))))
+            (invoke "gem" "build" "tins.gemspec"))))))
     (synopsis "Assorted tools for Ruby")
     (description "Tins is a Ruby library providing assorted tools.")
     (home-page "https://github.com/flori/tins")
@@ -2836,7 +2836,7 @@ documentation for Ruby code.")
        (modify-phases %standard-phases
          (replace 'build
           (lambda _
-            (zero? (system* "gem" "build" "gem_hadar.gemspec")))))))
+            (invoke "gem" "build" "gem_hadar.gemspec"))))))
     (propagated-inputs
      `(("git" ,git)
        ("ruby-tins" ,ruby-tins)
@@ -2913,7 +2913,7 @@ Ruby's large and slower test/unit.")
        (modify-phases %standard-phases
          (replace 'build
           (lambda _
-            (zero? (system* "gem" "build" "term-ansicolor.gemspec")))))))
+            (invoke "gem" "build" "term-ansicolor.gemspec"))))))
     (propagated-inputs
      `(("ruby-tins" ,ruby-tins)))
     (native-inputs
@@ -3021,7 +3021,7 @@ a native C extension.")
            (lambda _
              ;; Regenerate gemspec so loosened dependency constraints are
              ;; propagated.
-             (zero? (system* "rake" "gemspec")))))))
+             (invoke "rake" "gemspec"))))))
     (native-inputs
      `(("bundler" ,bundler)
        ("ragel" ,ragel)
@@ -3105,8 +3105,8 @@ you about the changes.")
        (modify-phases %standard-phases
          (replace 'check
            (lambda _
-             ;; There is no tests, instead attempt to load the library.
-             (zero? (system* "ruby" "-Ilib" "-r" "active_support")))))))
+             ;; There are no tests, instead attempt to load the library.
+             (invoke "ruby" "-Ilib" "-r" "active_support"))))))
     (propagated-inputs
      `(("ruby-concurrent" ,ruby-concurrent)
        ("ruby-i18n" ,ruby-i18n)
@@ -3316,7 +3316,7 @@ alternative to Marshal for Object serialization. ")
          ;; existing gemspec.
          (replace 'build
           (lambda _
-            (zero? (system* "gem" "build" "redcloth.gemspec")))))))
+            (invoke "gem" "build" "redcloth.gemspec"))))))
     (native-inputs
      `(("bundler" ,bundler)
        ("ruby-diff-lcs" ,ruby-diff-lcs)
@@ -3394,9 +3394,9 @@ other things and it comes with a command line interface.")
            ;; There is no Rakefile and minitest can only run one file at once,
            ;; so we have to iterate over all test files.
            (lambda _
-             (and (map (lambda (file)
-                         (zero? (system* "ruby" "-Itest" file)))
-                       (find-files "./test" "test_.*\\.rb"))))))))
+             (map (lambda (file)
+                    (invoke "ruby" "-Itest" file))
+                  (find-files "./test" "test_.*\\.rb")))))))
     (native-inputs
      `(("ruby-minitest" ,ruby-minitest)))
     (synopsis "Library to read and update netrc files")
@@ -3421,7 +3421,7 @@ including comments and whitespace.")
      `(#:phases
        (modify-phases %standard-phases
          (add-after 'build 'build-ext
-           (lambda _ (zero? (system* "rake" "compile:unf_ext")))))))
+           (lambda _ (invoke "rake" "compile:unf_ext"))))))
     (native-inputs
      `(("bundler" ,bundler)
        ("ruby-rake-compiler" ,ruby-rake-compiler)
@@ -3797,7 +3797,7 @@ A modified copy of yajl is used, and included in the package.")
              ;; $HOME needs to be set to somewhere writeable for tests to run
              (setenv "HOME" "/tmp")
              ;; Run tests without using 'rake' to avoid dependencies.
-             (zero? (system* "rspec")))))))
+             (invoke "rspec"))))))
     (native-inputs
      `(("ruby-rspec" ,ruby-rspec)
        ("ruby-rack" ,ruby-rack)))
@@ -3984,7 +3984,7 @@ name and provides query methods such as @{RubyEngine.mri?}.")
          ;; without issue.
          (replace 'check
            (lambda _
-             (zero? (system* "ruby" "-Ilib" "bin/turn" "-h")))))))
+             (invoke "ruby" "-Ilib" "bin/turn" "-h"))))))
     (propagated-inputs
      `(("ruby-ansi" ,ruby-ansi)
        ("ruby-minitest" ,ruby-minitest-4)))
@@ -4124,7 +4124,7 @@ neither too verbose nor too minimal.")
              #t))
          (add-before 'check 'add-gemtest-file
            ;; This file exists in the repository but is not distributed.
-           (lambda _ (zero? (system* "touch" ".gemtest")))))))
+           (lambda _ (invoke "touch" ".gemtest"))))))
     (inputs
      `(("sqlite" ,sqlite)))
     (native-inputs
@@ -4158,7 +4158,7 @@ engine.")
            (lambda _
              ;; Do not run tests to avoid circular dependence with rails.
              ;; Instead just import the library to test.
-             (zero? (system* "ruby" "-Ilib" "-r" "shoulda-context")))))))
+             (invoke "ruby" "-Ilib" "-r" "shoulda-context"))))))
     (synopsis "Test::Unit context framework extracted from Shoulda")
     (description
      "@code{shoulda-context} is the context framework extracted from Shoulda.
@@ -4187,7 +4187,7 @@ names.")
            (lambda _
              ;; Do not run tests to avoid circular dependence with rails.  Instead
              ;; just import the library to test.
-             (zero? (system* "ruby" "-Ilib" "-r" "shoulda-matchers")))))))
+             (invoke "ruby" "-Ilib" "-r" "shoulda-matchers"))))))
     (propagated-inputs
      `(("ruby-activesupport" ,ruby-activesupport)))
     (synopsis "Collection of testing matchers extracted from Shoulda")
@@ -4227,7 +4227,7 @@ more complex, and error-prone.")
          (replace 'check
            ;; Don't run tests to avoid circular dependence with rails.  Instead
            ;; just import the library to test.
-           (lambda _ (zero? (system* "ruby" "-Ilib" "-r" "shoulda")))))))
+           (lambda _ (invoke "ruby" "-Ilib" "-r" "shoulda"))))))
     (propagated-inputs
      `(("ruby-shoulda-context" ,ruby-shoulda-context)
        ("ruby-shoulda-matchers" ,ruby-shoulda-matchers-2)))
@@ -4380,10 +4380,9 @@ It has built-in support for the legacy @code{cookies.txt} and
          (replace 'check
            (lambda* (#:key tests? #:allow-other-keys)
              (if tests?
-                 (zero?
-                  (system* "ruby"
-                           "-Ilib"
-                           "test/runner.rb"))
+                 (invoke "ruby"
+                         "-Ilib"
+                         "test/runner.rb")
                  #t))))))
     (native-inputs
      `(("ruby-rack" ,ruby-rack)))
@@ -4422,7 +4421,7 @@ requests either using arguments or with an interactive prompt.")
          ;; be require'd.
          (replace 'check
            (lambda _
-             (zero? (system* "ruby" "-Ilib" "-r" "ansi"))))
+             (invoke "ruby" "-Ilib" "-r" "ansi")))
          (add-before 'validate-runpath 'replace-broken-symlink
            (lambda* (#:key outputs #:allow-other-keys)
              (let* ((out (assoc-ref outputs "out"))
@@ -4493,7 +4492,7 @@ subprocess.")
            ;; Run test without calling 'rake' so that jeweler is
            ;; not required as an input.
            (lambda _
-             (zero? (system* "rspec" "spec/bio-commandeer_spec.rb")))))))
+             (invoke "rspec" "spec/bio-commandeer_spec.rb"))))))
     (propagated-inputs
      `(("ruby-bio-logger" ,ruby-bio-logger)
        ("ruby-systemu" ,ruby-systemu)))
@@ -4530,7 +4529,7 @@ detail to ease debugging.")
        (modify-phases %standard-phases
          (replace 'check
            (lambda _
-             (zero? (system* "ruby" "-Ilib" "-r" "rubytest")))))))
+             (invoke "ruby" "-Ilib" "-r" "rubytest"))))))
     (propagated-inputs
      `(("ruby-ansi" ,ruby-ansi)))
     (synopsis "Universal test harness for Ruby")
@@ -4560,7 +4559,7 @@ single pass.")
        (modify-phases %standard-phases
          (replace 'check
            (lambda _
-             (zero? (system* "ruby" "-Ilib" "-r" "brass")))))))
+             (invoke "ruby" "-Ilib" "-r" "brass"))))))
     (synopsis "Basic foundational assertions framework")
     (description
      "BRASS (Bare-Metal Ruby Assertion System Standard) is a basic
@@ -4588,7 +4587,7 @@ make use of.")
        (modify-phases %standard-phases
          (replace 'check
            (lambda _
-             (zero? (system* "ruby" "-Ilib" "bin/qed" "--copyright")))))))
+             (invoke "ruby" "-Ilib" "bin/qed" "--copyright"))))))
     (propagated-inputs
      `(("ruby-ansi" ,ruby-ansi)
        ("ruby-brass" ,ruby-brass)))
@@ -4622,7 +4621,7 @@ requirement specifications systems like Cucumber.")
      `(#:phases
        (modify-phases %standard-phases
          (replace 'check
-           (lambda _ (zero? (system* "qed"))))
+           (lambda _ (invoke "qed")))
          (add-before 'validate-runpath 'replace-broken-symlink
            (lambda* (#:key outputs #:allow-other-keys)
              (let* ((out (assoc-ref outputs "out"))
@@ -4660,7 +4659,7 @@ for reuse by other test frameworks.")
     (arguments
      `(#:phases
        (modify-phases %standard-phases
-         (replace 'check (lambda _ (zero? (system* "qed")))))))
+         (replace 'check (lambda _ (invoke "qed"))))))
     (propagated-inputs
      `(("ruby-ae" ,ruby-ae)
        ("ruby-ansi" ,ruby-ansi)
@@ -4716,8 +4715,8 @@ Rubytest-based test frameworks.  It provides the @code{rubytest} executable.")
        (modify-phases %standard-phases
          (replace 'check
            (lambda _
-             (and (zero? (system* "qed"))
-                  (zero? (system* "rubytest" "-Ilib" "-Itest" "test/"))))))))
+             (invoke "qed")
+             (invoke "rubytest" "-Ilib" "-Itest" "test/"))))))
     (native-inputs
      `(("ruby-rubytest-cli" ,ruby-rubytest-cli)
        ("ruby-qed" ,ruby-qed)
@@ -4751,7 +4750,7 @@ specific use case.")
        (modify-phases %standard-phases
          (replace 'check
            (lambda _
-             (zero? (system* "rspec" "spec/rc4_spec.rb")))))))
+             (invoke "rspec" "spec/rc4_spec.rb"))))))
     (native-inputs
      `(("ruby-rspec" ,ruby-rspec-2)))
     (synopsis "Implementation of the RC4 algorithm")
@@ -5005,7 +5004,7 @@ call.")
          (add-before 'check 'rake-compile
            ;; Fix the test error described at
            ;; https://github.com/ruby-concurrency/concurrent-ruby/pull/408
-           (lambda _ (zero? (system* "rake" "compile"))))
+           (lambda _ (invoke "rake" "compile")))
          (add-before 'check 'remove-timecop-dependency
            ;; Remove timecop-dependent tests as having timecop as a depedency
            ;; causes circular depedencies.