[ADDED] Support to find gradle.kts files [#161629958]

Signed-off-by: Shane Lattanzio <slattanzio@pivotal.io>

Rakefile

@@ -6,33 +6,42 @@ Bundler::GemHelper.install_tasks
 require './lib/license_finder/platform'
 require 'rspec/core/rake_task'
 
-desc 'Run all specs in spec/'
-task :spec do
-  RSpec::Core::RakeTask.new(:spec) do |t|
+namespace :spec do
+  desc 'Run test tagged \'focus\''
+  RSpec::Core::RakeTask.new(:focus) do |t|
     t.fail_on_error = true
     t.pattern = './spec/**/*_spec.rb'
-    t.rspec_opts = %w[--color]
+    t.rspec_opts = %w[--color --tag focus]
   end
 end
 
-desc 'Only run cocoapods specs'
-RSpec::Core::RakeTask.new('spec:cocoapods') do |t|
+desc 'Run all specs in spec/'
+RSpec::Core::RakeTask.new(:spec) do |t|
   t.fail_on_error = true
-  t.pattern = './spec/lib/license_finder/package_managers/cocoa_pods_*spec.rb'
+  t.pattern = './spec/**/*_spec.rb'
   t.rspec_opts = %w[--color]
 end
 
-desc 'Run all specs in features/'
-task :features do
-  RSpec::Core::RakeTask.new(:features) do |t|
+namespace :features do
+  desc 'Run test tagged \'focus\''
+  RSpec::Core::RakeTask.new(:focus) do |t|
     t.fail_on_error = true
     t.pattern = './features/**/*_spec.rb'
-    opts = %w[--color --format d]
+    opts = %w[--color --format d --tag focus]
     opts += LicenseFinder::Platform.darwin? ? [] : %w[--tag ~ios]
     t.rspec_opts = opts
   end
 end
 
+desc 'Run all specs in features/'
+RSpec::Core::RakeTask.new(:features) do |t|
+  t.fail_on_error = true
+  t.pattern = './features/**/*_spec.rb'
+  opts = %w[--color --format d]
+  opts += LicenseFinder::Platform.darwin? ? [] : %w[--tag ~ios]
+  t.rspec_opts = opts
+end
+
 desc 'Check for non-Ruby development dependencies.'
 task :check_dependencies do
   require './lib/license_finder'
@@ -77,7 +86,8 @@ task :update_release_pipeline do
   system(cmd)
 end
 
+task default: %i[spec features]
 task spec: :check_dependencies
 task features: :check_dependencies
-
-task default: %i[spec features]
+task 'spec:focus': :check_dependencies
+task 'features:focus': :check_dependencies

features/features/package_managers/gradle_spec.rb

@@ -33,4 +33,10 @@
     java_developer.run_license_finder('alternate-build-file-gradle')
     expect(java_developer).to be_seeing_line 'junit, 4.11, "Common Public License Version 1.0"'
   end
+
+  specify 'are shown in reports for a project with an kotlin build.gradle.kts file' do
+    LicenseFinder::TestingDSL::KtsBuildFileGradleProject.create
+    java_developer.run_license_finder('kts-build-file-gradle')
+    expect(java_developer).to be_seeing_line 'kotlin-stdlib, 1.2.61, "Apache 2.0"'
+  end
 end

features/fixtures/kts-build-file-gradle/build.gradle.kts

@@ -0,0 +1,27 @@
+gradle.startParameter.excludedTaskNames += "licenseMain"
+gradle.startParameter.excludedTaskNames += "licenseTest"
+
+plugins {
+    application
+    kotlin("jvm") version "1.2.61"
+    id ("com.github.hierynomus.license") version "0.14.0"
+}
+
+application {
+    mainClassName = "hello.HelloWorldKt"
+}
+
+dependencies {
+    compile(kotlin("stdlib"))
+    testCompile ("junit:junit:4.11")
+    compile("org.springframework:spring-jdbc:5.0.7.RELEASE")
+    compile("org.postgresql:postgresql:42.2.2")
+}
+
+repositories {
+    jcenter()
+}
+
+tasks.withType<Wrapper> {
+    gradleVersion = "4.10.2"
+}

features/support/testing_dsl.rb

@@ -207,6 +207,12 @@ def add_dep
       end
     end
 
+    class KtsBuildFileGradleProject < Project
+      def add_dep
+        clone('kts-build-file-gradle')
+      end
+    end
+
     class GoProject < Project
       def add_dep
         clone('gopath')

lib/license_finder/package_managers/gradle.rb

@@ -48,6 +48,13 @@ def detected_package_path
       alternate_build_file = build_file_from_settings(project_path)
       return alternate_build_file if alternate_build_file
 
+      build_gradle_file
+    end
+
+    def build_gradle_file
+      kotlin_gradle_path = project_path.join('build.gradle.kts')
+      return kotlin_gradle_path if File.exist? kotlin_gradle_path
+
       project_path.join('build.gradle')
     end
 

spec/lib/license_finder/package_managers/gradle_spec.rb

@@ -156,12 +156,23 @@ module LicenseFinder
         end
       end
 
-      context "when there's no build.gradle" do
+      context "when there's no build.gradle or build.gradle.kts" do
         it 'returns false' do
           expect(subject.active?).to be false
         end
       end
 
+      context "when there's build.gradle.kts" do
+        it 'return true' do
+          FakeFS do
+            FileUtils.mkdir_p '/fake/path'
+            FileUtils.touch '/fake/path/build.gradle.kts'
+
+            expect(subject.active?).to be true
+          end
+        end
+      end
+
       context "when there's a settings.gradle" do
         it 'uses the build.gradle referenced inside' do
           SETTINGS_DOT_GRADLE = <<-GRADLE