Jacoco Plugin Bug

@echo off

rem  Instructions:
rem  1.) Save this to a file 'C:\reproduce.bat'
rem      Subdirectories should also work, but since this bug has to do with path length,
rem      this seems to be close to the minimal path that recreates the bug
rem  2.) Run 'C:\reproduce.bat' which will call Gradle (should be on PATH)
rem      Gradle will fail to spawn the test process with Java agent
rem  3.) To clean up, delete 'C:\reproduce.bat' and 'C:\my-server-root-directory'

set project_dir=.\my-server-root-directory\jenkins\workspace\top-folder\child-folder\some-fancy-project@script\top-project\category-name\child-project
mkdir %project_dir%

rem Create 'settings.gradle'
set settings_file=%project_dir%\settings.gradle
@echo rootProject.name = 'jacoco-plugin-bug' > %settings_file%

rem Create 'build.gradle'
set build_file=%project_dir%\build.gradle
@echo apply plugin: 'java' > %build_file%
@echo apply plugin: 'jacoco' >> %build_file%
@echo sourceCompatibility = 1.8 >> %build_file%
@echo buildDir = "$projectDir/../../build/category-name/child-project" >> %build_file%
@echo repositories { mavenCentral() } >> %build_file%
@echo dependencies { testCompile 'junit:junit:4.11' } >> %build_file%

rem Create 'Sum.java'
mkdir %project_dir%\src\main\java\com\tilodickopp
set java_file=%project_dir%\src\main\java\com\tilodickopp\Sum.java
@echo package com.tilodickopp; > %java_file%
@echo public class Sum { >> %java_file%
@echo     public int add(int a, int b) { return a + b; } >> %java_file%
@echo } >> %java_file%

rem Create 'SumTest.java'
mkdir %project_dir%\src\test\java\com\tilodickopp
set test_file=%project_dir%\src\test\java\com\tilodickopp\SumTest.java
@echo package com.tilodickopp; > %test_file%
@echo public class SumTest { >> %test_file%
@echo     @org.junit.Test public void testAdd() { >> %test_file%
@echo         org.junit.Assert.assertEquals(2, new Sum().add(1, 1)); >> %test_file%
@echo     } >> %test_file%
@echo } >> %test_file%

rem Run Gradle to reproduce bug
gradle --settings-file %settings_file% --info clean build