Migrate build system to Gradle

.gitignore

@@ -1,6 +1,16 @@
 # Directory trees to ignore
 /backups/
 /build/
+/buildSrc/build/
+/buildSrc/subprojects/*/build/**
+/buildSrc/subprojects/*/bin/**
+/buildSrc/subprojects/*/out/**
+/src/*/build/
+/src/*/bin/
+/src/*/out/
+/src/protocol/*/build/
+/src/protocol/*/bin/
+/src/protocol/*/out/
 /dist/
 /docs/
 /local/
@@ -10,6 +20,14 @@
 /target/
 
 !/bin/report-template/**/dist
+/bin/temp/
+/bin/testfiles/testReport*
+
+# Ignore Gradle project-specific cache directory
+.gradle
+
+# macOS
+.DS_Store
 
 # specific files to ignore
 *.log

.travis.yml

@@ -1,54 +1,38 @@
 sudo: false
 language: java
 
-before_script:
-  - test "x$RUN_CHECKSTYLE" != 'x' || ant -Djava.awt.headless=true clean download_jars install
-  - test "x$RUN_CHECKSTYLE" != 'xtrue' || ant -Djava.awt.headless=true download_checkstyle
-
-before_install:
-    - wget --no-check-certificate https://www.apache.org/dist/ant/binaries/apache-ant-1.10.5-bin.tar.gz
-    - tar -xzvf apache-ant-1.10.5-bin.tar.gz
-    - export PATH="$(pwd)/apache-ant-1.10.5/bin:$PATH"
-    - echo $(ant -version)
-
 # skip default "install" command
 install: true
 
+before_cache:
+  - rm -f  $HOME/.gradle/caches/modules-2/modules-2.lock
+  - rm -fr $HOME/.gradle/caches/*/plugin-resolution/
+cache:
+  directories:
+    - $HOME/.gradle/caches/
+    - $HOME/.gradle/wrapper/
+
 env:
   global:
-  - ANT_OPTS="-Ddisable-svnCheck=true -Djava.awt.headless=true -Drmi_force_localhost=true"
+    - GRADLE_ARGS="-Djava.awt.headless=true"
+    # Building source and binary distributions takes time, and it does not verify much, so we skip it in CI
+    - SKIP_DIST_TASKS="$GRADLE_ARGS -PskipDist"
 
 matrix:
   include:
-    - jdk: oraclejdk8
-      env: RUN_CHECKSTYLE=true
-      script: ant -Djava.awt.headless=true checkstyle
-    - name: Coverage on our default build with Oracle Java 8
-      jdk: oraclejdk8
-      script:
-          - ant coverage-travis
-      after_success:
-          - bash <(curl -s https://codecov.io/bash)
-      sudo: true # otherwise TEST_HTTPS.jmx -> analytics.usa.gov does not work
-    - name: Tests with OpenJDK 8
+    - name: Tests with OpenJDK 8 + code coverage
       jdk: openjdk8
       script:
-          - ant test
+        - ./gradlew $GRADLE_ARGS check createDist jacocoReport
+      after_success:
+        - bash <(curl -s https://codecov.io/bash)
     - name: Tests with OpenJDK 11
       jdk: openjdk11
       script:
-          - ant test
-      sudo: true # otherwise TEST_HTTPS.jmx -> analytics.usa.gov does not work
+        - ./gradlew $SKIP_DIST_TASKS -PskipCheckstyle build createDist
     - name: Tests with OpenJDK EA
       jdk: openjdk-ea
       script:
-          - ant test
-      sudo: true # otherwise TEST_HTTPS.jmx -> analytics.usa.gov does not work
+        - ./gradlew $SKIP_DIST_TASKS -PskipCheckstyle build createDist
   allow_failures:
     - jdk: openjdk-ea
-# disable building with jdk9 as it has a bug and will not compile JMeter
-# see https://bugs.java.com/bugdatabase/view_bug.do?bug_id=8193802
-#    - jdk: oraclejdk9
-#      script: ant -Djava.awt.headless=true -Drmi_force_localhost=true -Dskip.bug52310=true test
-#      sudo: true # otherwise TEST_HTTPS.jmx -> analytics.usa.gov does not work
-

CONTRIBUTING.md

@@ -23,6 +23,41 @@ See:
 * https://bz.apache.org/bugzilla/buglist.cgi?bug_status=NEW&bug_status=ASSIGNED&bug_status=REOPENED&bug_status=NEEDINFO&bug_severity=Blocker&bug_severity=Critical&bug_severity=Major&bug_severity=Normal&bug_severity=Regression&bug_severity=Minor&bug_severity=Trivial&product=JMeter&order=Bug%20Number&list_id=164231
 * https://bz.apache.org/bugzilla/buglist.cgi?bug_status=NEW&bug_status=ASSIGNED&bug_status=REOPENED&bug_status=NEEDINFO&bug_severity=Enhancement&product=JMeter&order=Bug%20Number&list_id=164232
 
+## Development setup
+
+### Gradle
+
+You might find useful Gradle commands in [gradle.md](gradle.md)
+
+### <a name="intellij"></a>IntelliJ IDEA
+
+You require IntelliJ 2018.3.1 or newer.
+
+1. Open the build.gradle.kts file with IntelliJ IDEA and choose `Open as Project`
+1. Make sure `Create separate module per source set` is selected
+1. Make sure `Use default gradle wrapper` is selected
+1. In the `File already exists` dialogue, choose `Yes` to overwrite
+1. In the `Open Project` dialogue, choose `Delete Existing Project and Import`
+
+### Eclipse
+
+Eclipse can import Gradle projects automatically via `Import...->Gradle project` wizard.
+
+Optionally you can generate Eclipse project by running
+
+    ./gradlew eclipse
+
+The steps to import the sources (based on Eclipse 2019-06) into Eclipse are as follows:
+
+1. Install `Eclipse IDE for Java Developers`
+1. Install the Groovy Eclipse plugin and select Groovy Compiler 2.4 (some tests are written in Groovy)
+1. Install `Kotlin for Eclipse` plugin (builds scripts are written in Kotlin)
+1. Make sure you have a Java 8 compatible JDK configured in your workspace
+1. Open `File->Import...`
+1. Select `Existing Gradle Project` and click `Next`
+1. Read `How to experience the best Gradle integration` and click `Next`
+1. Then you might just click `Finish`
+
 ## :star2: Have a patch?
 The best way to make sure your issue or feature is addressed is to submit a patch.
 We accept patches through: 

LICENSE

@@ -176,115 +176,3 @@
    END OF TERMS AND CONDITIONS
 
 ============================ End of Apache License V 2.0 ===================
-
-Source and binary distributions of Apache JMeter contain:
-
-- icons from the Open Icon Library http://openiconlibrary.sourceforge.net/
-For license details, please see the file: licenses/src/openiconlibrary.txt
-
-Additional source files (also included in binary distributions):
-For details, please see the files under: licenses/src
-
-* bootstrap-3.3.4.txt (MIT) | ./bin/report-template/sbadmin2-1.0.7/bower_components/bootstrap
-* bootstrap-social.txt (MIT) | ./bin/report-template/sbadmin2-1.0.7/bower_components/bootstrap-social
-* datatables-1.10.9.txt (MIT) | ./bin/report-template/sbadmin2-1.0.7/bower_components/datatables
-* datatables-plugins.txt (MIT) | ./bin/report-template/sbadmin2-1.0.7/bower_components/datatables-plugins
-* datatables-responsive-1.0.5.txt (MIT) | ./bin/report-template/sbadmin2-1.0.7/bower_components/datatables-responsive
-* flot-0.8.3.txt (MIT) | ./bin/report-template/sbadmin2-1.0.7/bower_components/flot
-* flot-axislabels.txt (MIT) | ./bin/report-template/sbadmin2-1.0.7/bower_components/flot-axislabels
-* flot-tooltip-0.7.1.txt (MIT) | ./bin/report-template/sbadmin2-1.0.7/bower_components/flot.tooltip
-* font-awesome-4.2.0.txt (OFL-1.1 | MIT) | ./bin/report-template/sbadmin2-1.0.7/bower_components/font-awesome
-* holderjs.txt (MIT) | ./bin/report-template/sbadmin2-1.0.7/bower_components/holderjs
-* jquery-2.1.3.txt (MIT | ./bin/report-template/sbadmin2-1.0.7/bower_components/jquery
-* metisMenu-1.1.3.txt (MIT) | ./bin/report-template/sbadmin2-1.0.7/bower_components/metisMenu
-* mocha-1.17.1.txt (MIT) | ./bin/report-template/sbadmin2-1.0.7/bower_components/mocha
-* morrisjs-0.5.0.txt (Simplified BSD) | ./bin/report-template/sbadmin2-1.0.7/bower_components/morrisjs
-* raphael-2.1.4.txt (MIT) | ./bin/report-template/sbadmin2-1.0.7/bower_components/raphael
-* start-bootstrap-admin2-1.0.7.txt (Apache License V2.0) | ./bin/report-template/sbadmin2-1.0.7 and not in the above folders
-
-Binary distributions additionally contain software included under various licenses,
-see below.
-
-The following software is provided under the Apache License V 2.0 (as above):
-
-- Software produced at the ASF:
-
-* apache-bsf-2.4.0.jar
-* beanshell-2.0b6.jar
-* cglib-nodep-3.2.9.jar
-* commons-codec-1.11.jar
-* commons-collections-3.2.2.jar
-* commons-dbcp2-2.5.0.jar
-* commons-io-2.6.jar
-* commons-jexl2-2.1.1.jar
-* commons-jexl3-3.1.jar
-* commons-lang3-3.8.1.jar
-* commons-math3-3.6.1.jar
-* commons-net-3.6.jar
-* commons-pool2-2.6.0.jar
-* commons-text-1.6.jar
-* dec-0.1.2.jar
-* groovy-all-2.4.16.jar
-* httpasyncclient-4.1.4.jar
-* httpclient-4.5.8.jar
-* httpcore-4.4.11.jar
-* httpcore-nio-4.4.11.jar
-* httpmime-4.5.8.jar
-* jakarta-oro-2.0.8.jar
-* jms-1.1.1.jar
-* log4j-1.2-api-2.11.1.jar
-* log4j-api-2.11.1.jar
-* log4j-core-2.11.1.jar
-* log4j-slf4j-impl-2.11.1.jar
-* serializer-2.7.2.jar
-* startbootstrap-sb-admin-2-1.0.7
-* tika-core-1.21.jar
-* tika-parsers-1.21.jar
-* xalan-2.7.2.jar
-* xerces-2.12.0.jar
-* xml-apis-1.4.01.jar
-* xmlgraphics-commons-2.3.jar
-
-- Software produced outside the ASF which is available under AL 2.0:
-
-* accessors-smart-1.2.jar
-* caffeine-2.6.2.jar
-* darcula.jar
-* freemarker-2.3.28.jar (AL2.0, see licenses/bin for additional info)
-* jackson-annotations-2.9.9.jar
-* jackson-core-2.9.9.jar
-* jackson-databind-2.9.9.jar
-* json-path-2.4.0.jar
-* json-smart-2.3.jar
-* mongo-java-driver-2.11.3.jar
-* objenesis-2.6.jar
-* ph-commons-9.2.1.jar
-* ph-css-6.1.1.jar
-* spock-core-1.2-groovy-2.4.jar
-
-- Software produced outside the ASF which is available under other licenses (not AL 2.0):
-For details, please see the files under: licenses/bin
-
-* asm-7.0.jar (BSD)
-* dnsjava-2.1.8.jar (BSD)
-* hamcrest-core-1.3.jar (BSD)
-* javamail-1.5.0-b01.jar (CDDL Version 1.0)
-* javax.activation-api-1.2.0.jar  (CDDL Version 1.1)
-* javax.activation-1.2.0.jar  (CDDL Version 1.1)
-* jcharts-0.7.5.jar (?)
-* jcl-over-slf4j-1.7.25.jar (MIT)
-* jsoup-1.11.3.jar (MIT)
-* jodd-core-5.0.6.jar (Simplified BSD)
-* jodd-lagarto-5.0.6.jar (Simplified BSD)
-* jodd-log-5.0.6.jar (Simplified BSD)
-* jodd-props-5.0.6.jar (Simplified BSD)
-* jtidy-r938.jar (?)
-* junit-4.12.jar (BSD)
-* rhino-1.7.10.jar (MPL 2.0)
-* rsyntaxtextarea-3.0.2.jar (BSD)
-* slf4j-api-1.7.25.jar (MIT)
-* xmlpull-1.1.3.1.jar (Public Domain)
-* xpp3-1.1.4c.jar (Indiana University Extreme! Lab Software License 1.1.1)
-* xstream-1.4.11.jar (BSD)
-* hamcrest-date-2.0.4.jar (BSD)
-* Saxon-HE-9.9.1-1.jar (Mozilla Public License version 2.0)