Added builder for jtharness

tools/code-tools/Jenkinsfile

@@ -34,6 +34,14 @@ pipeline {
                         build('jtreg')
                     }
                 }
+                stage('jtharness') {
+                    agent {
+                        label NODE_LABEL
+                    }
+                    steps {
+                        build('jtharness')
+                    }
+                }
                 stage('temurin-sbom') {
                     agent {
                         label NODE_LABEL

tools/code-tools/jtharness.sh

@@ -0,0 +1,77 @@
+#!/bin/bash
+
+###################################################################
+# Scrtipt to build jtharness reusable by jdk testing community    #
+# currenlty builds tip and latest released version                #
+###################################################################
+
+# shellcheck disable=SC2035,SC2155
+set -euo pipefail
+WORKSPACE=$PWD
+
+function hashArtifacts() {
+  echo "Creating checksums all jtharness*.jar"
+  for file in `ls javatest*.jar` ; do
+    sha256sum $file > $file.sha256sum.txt
+  done
+}
+
+function detectJdks() {
+  jvm_dir="/usr/lib/jvm/"
+  find ${jvm_dir} -maxdepth 1 | sort
+  echo "Available jdks 11 in ${jvm_dir}:"
+  find ${jvm_dir} -maxdepth 1 | sort | grep -e java-11- -e jdk-11
+  jdk11=$(readlink -f $(find ${jvm_dir} -maxdepth 1 | sort | grep -e java-11- -e jdk-11 | head -n 1))
+}
+
+REPO_DIR="jtharness"
+BUILD_PATH=JTHarness-build/binaries/lib
+main_file=javatest
+if [ ! -e $REPO_DIR ] ; then
+  git clone https://github.com/openjdk/$REPO_DIR.git
+else
+  rm -vf $REPO_DIR/$main_file*.jar
+fi
+detectJdks
+pushd $REPO_DIR
+  git checkout master
+  rm -rf ../$BUILD_PATH
+  tip=`git log | head -n 1 | sed "s/.*\s\+//"` || true
+  tip_shortened=`echo ${tip:0:10}`
+  latestRelease=`git tag -l | sort -Vr | head -n 1`
+  rc=$main_file-$latestRelease
+
+  # latest released
+  git checkout $latestRelease
+  export JAVA_HOME=$jdk11
+  pushd build
+    ant test | tee ../$rc.jar.txt || true
+    ant build
+  popd
+  mv  ../$BUILD_PATH/$main_file.jar $rc.jar
+  echo "Manually renaming $rc.jar as $main_file.jar to provide latest-stable-recommended file"
+  ln -sfv $rc.jar $main_file
+  pushd build
+    ant clean
+  popd
+  rm -rf ../$BUILD_PATH
+
+  # tip
+  git checkout master
+  export JAVA_HOME=$jdk11
+  pushd build
+    ant test | tee ../$main_file-$tip_shortened.jar.txt || true
+    ant build
+  popd
+  mv  ../$BUILD_PATH/$main_file.jar $main_file-$tip_shortened.jar
+  echo "Manually renaming $main_file-$tip_shortened.jar as $main_file-tip.jar to provide latest-unstable-recommended file"
+  ln -sfv $main_file-$tip_shortened.jar $main_file-tip.jar
+  pushd build
+    ant clean
+  popd
+  rm -rf ../$BUILD_PATH
+
+  echo "Resetting repo back to master"
+  git checkout master
+  hashArtifacts
+popd