add support to Ruby 3.0

.github/workflows/ci.yml

@@ -6,13 +6,13 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        ruby: ["2.5", "2.6", "2.7"]
+        ruby: ["2.5", "2.6", "2.7", "3.0"]
 
     runs-on: macos-latest
     steps:
     # Setup env
     - uses: actions/checkout@v2
-    - uses: actions/setup-ruby@v1
+    - uses: ruby/setup-ruby@v1
       with:
         ruby-version: "${{ matrix.ruby }}"
 
@@ -26,8 +26,8 @@ jobs:
         echo $HOME
 
     # Prepare
-    - name: Install bundler 2.2.14
-      run: gem install bundler -v "~> 2.2.14"
+    - name: Install bundler 2.2.20
+      run: gem install bundler -v "~> 2.2.20"
     - name: Install ruby dependencies
       run: |
         bundle config --local clean 'true'

.rubocop_todo.yml

@@ -1,78 +1,213 @@
 # This configuration was generated by
 # `rubocop --auto-gen-config`
-# on 2017-08-24 11:09:20 +0200 using RuboCop version 0.49.1.
+# on 2021-07-06 16:06:45 UTC using RuboCop version 1.12.1.
 # The point is for the user to remove these configuration records
 # one by one as the offenses are removed from the code base.
 # Note that changes in the inspected code, or installation of new
 # versions of RuboCop, may require this file to be generated again.
 
+# Offense count: 1
+# Configuration parameters: Include.
+# Include: **/*.gemspec
+Gemspec/RequiredRubyVersion:
+  Exclude:
+    - 'xcode-install.gemspec'
+
 # Offense count: 3
 # Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, SupportedStyles.
-# SupportedStyles: auto_detection, squiggly, active_support, powerpack, unindent
-Layout/IndentHeredoc:
+Layout/ClosingHeredocIndentation:
   Exclude:
     - 'lib/xcode/install.rb'
 
 # Offense count: 12
+# Cop supports --auto-correct.
+Layout/EmptyLineAfterGuardClause:
+  Exclude:
+    - 'lib/xcode/install.rb'
+    - 'lib/xcode/install/cleanup.rb'
+    - 'lib/xcode/install/simulators.rb'
+    - 'lib/xcode/install/uninstall.rb'
+
+# Offense count: 3
+# Cop supports --auto-correct.
+Layout/HeredocIndentation:
+  Exclude:
+    - 'lib/xcode/install.rb'
+
+# Offense count: 3
+# Cop supports --auto-correct.
+Lint/BooleanSymbol:
+  Exclude:
+    - 'lib/xcode/install/install.rb'
+    - 'lib/xcode/install/select.rb'
+    - 'lib/xcode/install/uninstall.rb'
+
+# Offense count: 6
+Lint/DuplicateMethods:
+  Exclude:
+    - 'lib/xcode/install.rb'
+
+# Offense count: 2
+# Configuration parameters: MaximumRangeSize.
+Lint/MissingCopEnableDirective:
+  Exclude:
+    - 'lib/xcode/install.rb'
+
+# Offense count: 1
+# Cop supports --auto-correct.
+Lint/UriRegexp:
+  Exclude:
+    - 'lib/xcode/install/install.rb'
+
+# Offense count: 12
+# Configuration parameters: IgnoredMethods, CountRepeatedAttributes.
 Metrics/AbcSize:
-  Max: 44
+  Max: 45
 
-# Offense count: 4
-# Configuration parameters: CountComments, ExcludedMethods.
+# Offense count: 5
+# Configuration parameters: CountComments, CountAsOne, ExcludedMethods, IgnoredMethods.
+# IgnoredMethods: refine
 Metrics/BlockLength:
   Max: 76
 
-# Offense count: 1
-# Configuration parameters: CountComments.
-Metrics/ClassLength:
-  Max: 246
-
-# Offense count: 3
+# Offense count: 6
+# Configuration parameters: IgnoredMethods.
 Metrics/CyclomaticComplexity:
   Max: 10
 
-# Offense count: 11
-# Configuration parameters: CountComments.
+# Offense count: 17
+# Configuration parameters: CountComments, CountAsOne, ExcludedMethods, IgnoredMethods.
 Metrics/MethodLength:
-  Max: 51
+  Max: 50
 
 # Offense count: 1
-# Configuration parameters: CountKeywordArgs.
+# Configuration parameters: CountKeywordArgs, MaxOptionalParameters.
 Metrics/ParameterLists:
   Max: 7
 
-# Offense count: 3
+# Offense count: 2
+# Configuration parameters: IgnoredMethods.
 Metrics/PerceivedComplexity:
   Max: 12
 
 # Offense count: 1
+Security/MarshalLoad:
+  Exclude:
+    - 'lib/xcode/install.rb'
+
+# Offense count: 16
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle.
+# SupportedStyles: separated, grouped
+Style/AccessorGrouping:
+  Exclude:
+    - 'lib/xcode/install.rb'
+
+# Offense count: 1
+Style/CombinableLoops:
+  Exclude:
+    - 'lib/xcode/install.rb'
+
+# Offense count: 1
+# Cop supports --auto-correct.
+Style/Encoding:
+  Exclude:
+    - 'xcode-install.gemspec'
+
+# Offense count: 14
 # Cop supports --auto-correct.
-Performance/CompareWithBlock:
+Style/ExpandPathArguments:
+  Exclude:
+    - 'bin/xcversion'
+    - 'bin/🎉'
+    - 'spec/cli_spec.rb'
+    - 'spec/curl_spec.rb'
+    - 'spec/install_spec.rb'
+    - 'spec/installed_spec.rb'
+    - 'spec/installer_spec.rb'
+    - 'spec/json_spec.rb'
+    - 'spec/list_spec.rb'
+    - 'spec/prerelease_spec.rb'
+    - 'spec/spec_helper.rb'
+    - 'spec/uninstall_spec.rb'
+    - 'xcode-install.gemspec'
+
+# Offense count: 28
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle.
+# SupportedStyles: always, always_true, never
+Style/FrozenStringLiteralComment:
+  Enabled: false
+
+# Offense count: 2
+# Cop supports --auto-correct.
+Style/IfUnlessModifier:
+  Exclude:
+    - 'lib/xcode/install.rb'
+
+# Offense count: 8
+# Configuration parameters: AllowedMethods.
+# AllowedMethods: respond_to_missing?
+Style/OptionalBooleanParameter:
   Exclude:
     - 'lib/xcode/install.rb'
 
 # Offense count: 1
 # Cop supports --auto-correct.
-# Configuration parameters: IncludeActiveSupportAliases.
-Performance/DoubleStartEndWith:
+Style/RedundantBegin:
+  Exclude:
+    - 'lib/xcode/install.rb'
+
+# Offense count: 2
+# Cop supports --auto-correct.
+Style/RedundantRegexpEscape:
   Exclude:
     - 'lib/xcode/install.rb'
 
 # Offense count: 1
-Security/MarshalLoad:
+# Cop supports --auto-correct.
+# Configuration parameters: AllowMultipleReturnValues.
+Style/RedundantReturn:
   Exclude:
     - 'lib/xcode/install.rb'
 
-# Offense count: 15
+# Offense count: 2
 # Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyle, SupportedStyles.
+# Configuration parameters: EnforcedStyle.
+# SupportedStyles: implicit, explicit
+Style/RescueStandardError:
+  Exclude:
+    - 'lib/xcode/install.rb'
+
+# Offense count: 1
+# Cop supports --auto-correct.
+# Configuration parameters: ConvertCodeThatCanStartToReturnNil, AllowedMethods.
+# AllowedMethods: present?, blank?, presence, try, try!
+Style/SafeNavigation:
+  Exclude:
+    - 'lib/xcode/install.rb'
+
+# Offense count: 14
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle.
 # SupportedStyles: only_raise, only_fail, semantic
 Style/SignalException:
   Exclude:
     - 'lib/xcode/install.rb'
-    - 'lib/xcode/install/cli.rb'
     - 'lib/xcode/install/install.rb'
     - 'lib/xcode/install/select.rb'
     - 'lib/xcode/install/simulators.rb'
     - 'lib/xcode/install/uninstall.rb'
+
+# Offense count: 2
+# Cop supports --auto-correct.
+Style/StderrPuts:
+  Exclude:
+    - 'lib/xcode/install.rb'
+
+# Offense count: 4
+# Cop supports --auto-correct.
+Style/StringConcatenation:
+  Exclude:
+    - 'lib/xcode/install.rb'
+    - 'spec/spec_helper.rb'

Gemfile

@@ -8,5 +8,5 @@ group :development do
   gem 'mocha', '~> 0.11.4'
   gem 'mocha-on-bacon'
   gem 'prettybacon'
-  gem 'rubocop', '~> 0.49.1', require: false
+  gem 'rubocop', '~> 1.18', require: false
 end