From 413c742eca5af9ce9c2b9b2d2f907202bca174e9 Mon Sep 17 00:00:00 2001
From: Igor Makarov <igormaka@gmail.com>
Date: Sat, 18 Jan 2020 17:09:49 +0200
Subject: [PATCH 1/4] don't build on ruby 2.0.0 + add linux

---
 .travis.yml | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 7b757a9b..bde78fd8 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,4 +1,6 @@
-os: osx
+os: 
+  - osx
+  - linux
 language: ruby
 install: true
 
@@ -11,7 +13,8 @@ gemfile:
   - gemfiles/Gemfile.xcodeproj-edge
 rvm:
   - 2.5.0
-  - ruby-2.0.0-p648
+  - 2.6.0
+  - 2.7.0
 
 before_script:
   - gem install bundler -v "~> 1.17"

From 3dbd8aee1ede3d3ac507720357b2a3baa3d07dd5 Mon Sep 17 00:00:00 2001
From: Igor Makarov <igormaka@gmail.com>
Date: Sat, 18 Jan 2020 17:19:45 +0200
Subject: [PATCH 2/4] disable xcodebuild integration test on Linux

---
 spec/integration_spec.rb | 17 +++++++++++------
 xcake.gemspec            |  1 +
 2 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/spec/integration_spec.rb b/spec/integration_spec.rb
index 9086a660..7578395d 100644
--- a/spec/integration_spec.rb
+++ b/spec/integration_spec.rb
@@ -1,6 +1,7 @@
 require 'spec_helper'
 require 'yaml'
 require 'simplecov'
+require 'os'
 
 SimpleCov.command_name 'test:integration'
 
@@ -61,13 +62,17 @@ def self.list_files(directory)
             expect(Dir['temp/*.xcodeproj']).to eq(%w(temp/Project.xcodeproj))
           end
         end
-        it 'Should build fixture with xcodebuild with no errors' do
-          Dir.chdir(fixture) do
-            Xcake.make_helper
-            Dir.chdir('temp') do
-              expect('xcodebuild clean build -sdk iphonesimulator &> xcode_output.txt').to succeed
+
+        # this cannot be tested on any OS other than macOS
+        if OS.mac?
+          it 'Should build fixture with xcodebuild with no errors' do
+            Dir.chdir(fixture) do
+              Xcake.make_helper
+              Dir.chdir('temp') do
+                expect('xcodebuild clean build -sdk iphonesimulator &> xcode_output.txt').to succeed
+              end
+              expect(Xcake.list_files('temp')).to include(*Xcake.list_files('output'))
             end
-            expect(Xcake.list_files('temp')).to include(*Xcake.list_files('output'))
           end
         end
       end
diff --git a/xcake.gemspec b/xcake.gemspec
index 45fa4600..762e6424 100644
--- a/xcake.gemspec
+++ b/xcake.gemspec
@@ -31,6 +31,7 @@ Gem::Specification.new do |spec| # rubocop:disable Metrics/BlockLength
   spec.add_dependency 'activesupport', '< 5'
 
   spec.add_development_dependency 'bundler', '>= 1.10'
+  spec.add_development_dependency 'os', '~> 1.0'
   spec.add_development_dependency 'pry', '~> 0.10'
   spec.add_development_dependency 'pry-rescue'
   spec.add_development_dependency 'pry-stack_explorer'

From 30eaf060aafbd727d03c4cef4eb8721fb4bf69d9 Mon Sep 17 00:00:00 2001
From: Igor Makarov <igormaka@gmail.com>
Date: Sat, 18 Jan 2020 17:38:23 +0200
Subject: [PATCH 3/4] add LINT task

---
 .travis.yml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index bde78fd8..37aa930c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -16,6 +16,12 @@ rvm:
   - 2.6.0
   - 2.7.0
 
+matrix:
+  include:
+  - rvm: 2.7.0
+    os: linux
+    env: XCAKE_CI_TASKS=LINT
+
 before_script:
   - gem install bundler -v "~> 1.17"
   - bundle install --jobs=3

From b94f208a33340e1882777e707339db662fffe0d1 Mon Sep 17 00:00:00 2001
From: Igor Makarov <igormaka@gmail.com>
Date: Sat, 18 Jan 2020 17:45:51 +0200
Subject: [PATCH 4/4] pin rubocop version

---
 xcake.gemspec | 1 +
 1 file changed, 1 insertion(+)

diff --git a/xcake.gemspec b/xcake.gemspec
index 762e6424..14969faa 100644
--- a/xcake.gemspec
+++ b/xcake.gemspec
@@ -38,6 +38,7 @@ Gem::Specification.new do |spec| # rubocop:disable Metrics/BlockLength
   spec.add_development_dependency 'rake', '~> 10.0'
   spec.add_development_dependency 'rb-readline', '~> 0.5.4'
   spec.add_development_dependency 'rspec', '~> 3.4.0'
+  spec.add_development_dependency 'rubocop', '~> 0.64.0'
   spec.add_development_dependency 'rubocop-git', '~> 0.1.1'
   spec.add_development_dependency 'simplecov'
   spec.add_development_dependency 'yard', '~> 0.9'