Added builder for jcov

tools/code-tools/jcov.sh

@@ -0,0 +1,150 @@
+#!/bin/bash
+
+###################################################################
+# Script to build jcov reusable by jdk testing community          #
+# It requires asm jars - downloaded during build                  #
+# It optionally requires javatest.jar -                           #
+#    obtained from older release, buildable on demand or skipped  #
+# currently builds tip and latest released version                #
+###################################################################
+
+# shellcheck disable=SC2035,SC2155
+set -euo pipefail
+WORKSPACE=$PWD
+
+function hashArtifacts() {
+  echo "Creating checksums all jcov*.tar.gz"
+  for file in `ls jcov*.tar.gz` ; do
+    sha256sum $file > $file.sha256sum.txt
+  done
+}
+
+function detectJdks() {
+  jvm_dir="/usr/lib/jvm/"
+  find ${jvm_dir} -maxdepth 1 | sort
+  echo "Available jdks 17 in ${jvm_dir}:"
+  find ${jvm_dir} -maxdepth 1 | sort | grep -e java-17-     -e jdk-17
+  jdk17=$(readlink -f $(find ${jvm_dir} -maxdepth 1 | sort | grep -e java-17-     -e jdk-17  | head -n 1))
+}
+
+function resetRepo() {
+  local branch=${1}
+  rm -f .git/index.lock ;
+  git reset --hard ;
+  git checkout $branch
+}
+
+function cleanRepo() {
+  pushd build
+    ant clean
+  popd
+  rm -rf ../$BUILD_PATH
+}
+
+function getAsmDeps() {
+  asm_version=$1
+  tools="asm asm-tree asm-util"
+  main_url="https://repository.ow2.org/nexus/content/repositories/releases/org/ow2/asm"
+  ASM_TITLE="Built against '$tools' tools in version '$asm_version'"
+  ASM_URLS=""
+  ASM_JARS=""
+  ASM_PROPS=""
+  for tool in $tools; do
+    tool_prop="`echo $tool|sed "s/-/./g"`.jar"
+    tool_versioned="$tool-$asm_version.jar"
+    tool_url="$main_url/$tool/$asm_version/$tool_versioned"
+    if [ ! -e $tool_versioned ] ; then
+      wget $tool_url
+    fi
+    ASM_URLS="$ASM_URLS$tool_url
+" #ne per line
+    ASM_PROPS="$ASM_PROPS -D$tool_prop=`pwd`/$tool_versioned"
+    ASM_JARS="$ASM_JARS$tool_versioned:"
+  done
+}
+
+function getReadme() {
+  echo $ASM_TITLE
+  echo ""
+  echo "Get:"
+  echo "$ASM_URLS"
+  echo ""
+  echo "Use on CP:"
+  echo $ASM_JARS=""
+  echo ""
+  echo "In addition jtobserver.jar requires javatest.sh"
+  echo "You can get one at adoptium: https://ci.adoptium.net/view/Dependencies/job/dependency_pipeline/" #TODO add better link?
+  echo "Or build one from: https://github.com/openjdk/jtharness/"
+}
+
+function getJavatest() {
+  local javatest=javatest.jar
+  pushd build
+    if [ ! -e $javatest ] ; then
+      # For local usage you can build local javatest.jar by running javatest.sh
+      # Then also the jtobserver.jar will be built
+      # FIXME replace by wget of latest javatest.jar downloaded from published javatest.sh artifacts
+      if [ -e  ../../jtharness/$javatest ] ; then
+        cp ../../jtharness/$javatest .
+      else
+        # unsetting the javatestjar will exclude build of 
+        sed "s/javatestjar.*/javatestjar=/g" -i build.properties
+      fi
+   fi
+  popd
+}
+
+REPO_DIR="jcov"
+BUILD_PATH=JCOV_BUILD/
+main_file=jcov
+if [ ! -e $REPO_DIR ] ; then
+  git clone https://github.com/openjdk/$REPO_DIR.git
+else
+  rm -vf $REPO_DIR/$main_file*.tar.gz
+fi
+
+detectJdks
+
+pushd $REPO_DIR
+
+  resetRepo master
+  rm -rf ../$BUILD_PATH
+  tip=`git log | head -n 1 | sed "s/.*\s\+//"` || true
+  tip_shortened=`echo ${tip:0:10}`
+  latestRelease=`git tag -l  | sed "s/rc/b000/g" | sort -Vr  | sed "s/b000/rc/" | head -n 1`
+  rc=$main_file-$latestRelease
+
+  # latest released
+  resetRepo "$latestRelease"
+  getAsmDeps "8.0.1"
+  getJavatest
+  pushd build
+    ant $ASM_PROPS build
+  popd
+  pushd $BUILD_PATH/jcov*/
+    getReadme > readme.txt
+    tar -czf ../../$rc.tar.gz *.jar readme.txt
+  popd
+  echo "Manually renaming $rc.tar.gz  as $main_file.tar.gz to provide latest-stable-recommended file"
+  ln -sfv $rc.tar.gz  $main_file.tar.gz
+  cleanRepo
+
+  # tip
+  resetRepo master
+  getAsmDeps "9.0"
+  getJavatest
+  pushd build
+    ant $ASM_PROPS build
+  popd
+  pushd $BUILD_PATH/jcov*/
+    getReadme > readme.txt
+    tar -czf ../../$main_file-$tip_shortened.tar.gz *.jar readme.txt
+  popd
+  echo "Manually renaming $main_file-$tip_shortened.tar.gz as $main_file-tip..tar.gz to provide latest-unstable-recommended file"
+  ln -sfv $main_file-$tip_shortened.tar.gz $main_file-tip.tar.gz
+  cleanRepo
+
+  echo "Resetting repo back to master"
+  resetRepo master
+  hashArtifacts
+popd