From e3b744cfe1890820866e9a97058a332717cb75f5 Mon Sep 17 00:00:00 2001
From: Mathieu Rul <mathroule@gmail.com>
Date: Tue, 23 Mar 2021 23:40:20 +0100
Subject: [PATCH] Simplify code

---
 lib/pmd/entity/pmd_file.rb |  7 +++----
 lib/pmd/plugin.rb          |  8 ++++++--
 spec/pmd_spec.rb           | 32 ++++++++++++++++----------------
 3 files changed, 25 insertions(+), 22 deletions(-)

diff --git a/lib/pmd/entity/pmd_file.rb b/lib/pmd/entity/pmd_file.rb
index 96c4268..83731ec 100644
--- a/lib/pmd/entity/pmd_file.rb
+++ b/lib/pmd/entity/pmd_file.rb
@@ -20,10 +20,9 @@ def initialize(prefix, file)
     @file = file
     @absolute_path = file.attribute('name').value.to_s
 
-    @prefix = prefix + (prefix.end_with?(file_separator) ? '' : file_separator)
-
-    @relative_path = if @absolute_path.start_with?(@prefix)
-                       @absolute_path[@prefix.length, @absolute_path.length - @prefix.length]
+    prefix += (prefix.end_with?(file_separator) ? '' : file_separator)
+    @relative_path = if @absolute_path.start_with?(prefix)
+                       @absolute_path[prefix.length, @absolute_path.length - prefix.length]
                      else
                        @absolute_path
                      end
diff --git a/lib/pmd/plugin.rb b/lib/pmd/plugin.rb
index 8c2e2d1..1e4cf6e 100644
--- a/lib/pmd/plugin.rb
+++ b/lib/pmd/plugin.rb
@@ -148,6 +148,8 @@ def exec_gradle_task
 
     # A getter for `pmd_report`, returning PMD report.
     #
+    # @param [String] report_file The report file.
+    #
     # @return [Oga::XML::Document]
     def pmd_report(report_file)
       require 'oga'
@@ -156,6 +158,8 @@ def pmd_report(report_file)
 
     # A getter for PMD issues, returning PMD issues.
     #
+    # @param [String] report_file The report file.
+    #
     # @return [Array[PmdFile]]
     def pmd_issues(report_file)
       pmd_report(report_file).xpath('//file').map do |pmd_file|
@@ -184,14 +188,14 @@ def do_comment(report_files, inline_mode)
 
           pmd_issues.push(pmd_file)
 
-          parse_file(pmd_file, inline_mode)
+          send_comment(pmd_file, inline_mode)
         end
       end
 
       pmd_issues
     end
 
-    def parse_file(pmd_file, inline_mode)
+    def send_comment(pmd_file, inline_mode)
       pmd_file.violations.each do |pmd_violation|
         if inline_mode
           send(pmd_violation.type, pmd_violation.description, file: pmd_file.relative_path, line: pmd_violation.line)
diff --git a/spec/pmd_spec.rb b/spec/pmd_spec.rb
index d08bf8c..5f6c1fc 100644
--- a/spec/pmd_spec.rb
+++ b/spec/pmd_spec.rb
@@ -71,10 +71,10 @@ module Danger
       it 'Report with report file' do
         # noinspection RubyLiteralArrayInspection
         target_files = [
-          "app/src/main/java/com/android/sample/MainActivity.java",
-          "app/src/main/java/com/android/sample/Tools.java",
-          "app/src/test/java/com/android/sample/ExampleUnitTest.java",
-          "app/src/test/java/com/android/sample/ToolsTest.java"
+          'app/src/main/java/com/android/sample/MainActivity.java',
+          'app/src/main/java/com/android/sample/Tools.java',
+          'app/src/test/java/com/android/sample/ExampleUnitTest.java',
+          'app/src/test/java/com/android/sample/ToolsTest.java'
         ]
         allow_any_instance_of(Danger::DangerPmd).to receive(:target_files).and_return(target_files)
 
@@ -130,16 +130,16 @@ module Danger
         expect(pmd_issue4.violations[1].description).to eq("The JUnit 4 test method name 'getLabel_2' doesn't match '[a-z][a-zA-Z0-9]*'")
       end
 
-      it "Report with report file not in target files" do
+      it 'Report with report file not in target files' do
         # noinspection RubyLiteralArrayInspection
         target_files = [
-          "app/src/main/java/com/android/sample/Tools.java",
-          "app/src/test/java/com/android/sample/ToolsTest.java"
+          'app/src/main/java/com/android/sample/Tools.java',
+          'app/src/test/java/com/android/sample/ToolsTest.java'
         ]
         allow_any_instance_of(Danger::DangerPmd).to receive(:target_files).and_return(target_files)
 
-        @pmd.report_file = "spec/fixtures/pmd_report.xml"
-        @pmd.root_path = "/Users/developer/sample/"
+        @pmd.report_file = 'spec/fixtures/pmd_report.xml'
+        @pmd.root_path = '/Users/developer/sample/'
         @pmd.skip_gradle_task = true
 
         pmd_issues = @pmd.report
@@ -170,15 +170,15 @@ module Danger
         expect(pmd_issue2.violations[1].description).to eq("The JUnit 4 test method name 'getLabel_2' doesn't match '[a-z][a-zA-Z0-9]*'")
       end
 
-      it "Report with report files" do
+      it 'Report with report files' do
         # noinspection RubyLiteralArrayInspection
         target_files = [
-          "app/src/main/java/com/android/sample/Application.java",
-          "app/src/main/java/com/android/sample/MainActivity.java",
-          "app/src/main/java/com/android/sample/Tools.java",
-          "app/src/main/java/com/android/sample/Utils.java",
-          "app/src/test/java/com/android/sample/ExampleUnitTest.java",
-          "app/src/test/java/com/android/sample/ToolsTest.java"
+          'app/src/main/java/com/android/sample/Application.java',
+          'app/src/main/java/com/android/sample/MainActivity.java',
+          'app/src/main/java/com/android/sample/Tools.java',
+          'app/src/main/java/com/android/sample/Utils.java',
+          'app/src/test/java/com/android/sample/ExampleUnitTest.java',
+          'app/src/test/java/com/android/sample/ToolsTest.java'
         ]
         allow_any_instance_of(Danger::DangerPmd).to receive(:target_files).and_return(target_files)