jtreg jenkins build script

jtreg-jenkins-build.sh

#!/bin/sh

readonly TIP_VERSION='4.2.0'

function checkWorkspaceVar()
{
  echo 'Checking "$WORKSPACE" variable...'

  if [ -z "$WORKSPACE" ] ; then
    echo -n 'WORKSPACE variable is empty, setting to current dir: '
    export WORKSPACE="$( pwd )"
    echo "$WORKSPACE"
  else
    echo "WORKSPACE variable is already set to '$WORKSPACE'"
  fi
}

function downloadJavaHelp()
{
  echo -n 'Checking for downloaded javahelp...'
  if [ -d 'jh2.0' ] ; then
    echo ' found.'
  else
    echo ' not found, downloading:'
    rm -f javahelp2_0_05.zip
    wget 'http://download.java.net/javadesktop/javahelp/javahelp2_0_05.zip'
    unzip -o javahelp2_0_05.zip
  fi
}

function downloadJUnit()
{
  echo -n 'Checking for downloaded junit...'
  if [ -s 'junit/junit.jar' ] ; then
    echo ' found.'
  else
    echo ' not found, downloading:'
    ( mkdir -p 'junit' && cd 'junit' && rm -rf * && wget 'http://repo1.maven.org/maven2/junit/junit/4.8.2/junit-4.8.2.jar' && mv junit-4.8.2.jar junit.jar )
  fi
}

function downloadTestNG()
{
  echo -n 'Checking for downloaded testng...'
  if [ -s 'testng/testng.jar' ] ; then
    echo ' found.'
  else
    echo ' not found, downloading:'
    ( rm -rf testng* && wget 'http://testng.org/testng-6.8.zip' && unzip -o testng-6.8.zip && mv testng-6.8 testng && mv testng/testng-6.8.jar testng/testng.jar)
  fi
}

function downloadJCov()
{
  echo 'Downloading latest jcov...'
  rm -rf jcov*
  wget 'https://adopt-openjdk.ci.cloudbees.com/view/OpenJDK%20code-tools/job/jcov/ws/jcov-2.0-beta-1.tar.gz'
  tar -zxvf jcov-2.0-beta-1.tar.gz
  mv JCOV_BUILD jcov
  mv jcov/jcov_2.0 jcov/lib
  export JCOV_HOME="$( cd jcov && pwd )"
}

function downloadAsmTools()
{
  echo 'Downloading latest asmtools...'
  rm -rf asmtools*
  wget 'https://adopt-openjdk.ci.cloudbees.com/view/OpenJDK%20code-tools/job/asmtools/ws/asmtools-6.0.tar.gz'
  tar -xzvf asmtools-6.0.tar.gz
  ## tar contains zip for some reason:
  unzip -o asmtools-6.0.zip
  mv asmtools-6.0 asmtools
  export ASMTOOLS_HOME="$( cd asmtools && pwd )"
}

function downloadJTHarness()
{
  echo 'Downloading latest jtharness...'
  rm -rf jtharness*
  wget 'https://adopt-openjdk.ci.cloudbees.com/view/OpenJDK/job/jtharness/lastSuccessfulBuild/artifact/jtharness-4.6.tar.gz'
  tar -zxvf jtharness-4.6.tar.gz
  export JTHARNESS_HOME="$( cd jtharness && pwd )"
}

function downloadJCommander()
{
  echo -n 'Checking for downloaded jcommander...'
  if [ -s 'jcommander/jcommander.jar' ] ; then
    echo ' found.'
  else
    echo ' not found, downloading:'
    ( rm -rf 'jcommander' && mkdir 'jcommander' && cd 'jcommander' && wget 'http://repo1.maven.org/maven2/com/beust/jcommander/1.7/jcommander-1.7.jar' && mv jcommander-1.7.jar jcommander.jar )
  fi
}

function clearWorkspace()
{
  echo 'Cleaning workspace before the build...'
  rm -rf *.zip *.tar.gz

  unset JAVATEST_HOME

  echo 'Deletion previous build dist...'
  rm -rf build dist
}

buildJTReg()
{
  echo "Building $1..."
  (
   versionNumber=$2
   buildNumber=$3
   echo "VersionNumber:" ${versionNumber}
   echo "BuildNumber:" ${buildNumber}
   ant -v -f make/build.xml \
   -Djunit.jar=./junit/junit.jar \
   -Dtestng.jar=./testng/testng.jar \
   -Djavatest.home=$JTHARNESS_HOME \
   -Djavatest.jar=$JTHARNESS_HOME/lib/javatest.jar \
   -Djavahelp.home=./jh2.0 \
   -Djhall.jar=./jh2.0/javahelp/lib/jhall.jar \
   -Djh.jar=./jh2.0/javahelp/lib/jh.jar \
   -Dbuild.version=${versionNumber} \
   -Dbuild.number=${buildNumber} \
   -Djcov.home=$JCOV_HOME
   cd dist
   cp $WORKSPACE/jcommander/jcommander.jar  $WORKSPACE/dist/jtreg/lib
   tar -cvf jtreg.tar jtreg
   gzip -9 jtreg.tar
   mv jtreg.tar.gz $WORKSPACE/jtreg-$versionNumber-$buildNumber.tar.gz
  )
}

buildJTRegTip()
{
  hg checkout tip
  hg pull -u
  buildJTReg "the tip" "$TIP_VERSION" "tip"
}

buildJTRegLastTag()
{
  tagName=$(hg tags | grep jtreg | head -1 | gawk '{ print $1 }')
  versionAndBuildNumber=$(echo ${tagName}| awk '{split($0,a,"jtreg"); print a[2]}')
  versionNumber=$(echo ${versionAndBuildNumber} | awk '{split($0,a,"-"); print a[1]}')
  buildNumber=$(echo ${versionAndBuildNumber} | awk '{split($0,a,"-"); print a[2]}')
  hg checkout "$tagName"

  buildJTReg "last tag" "$versionNumber" "$buildNumber"
}

checkWorkspaceVar

echo 'Downloading build dependencies...'
downloadJCommander
downloadJavaHelp
downloadJUnit
downloadTestNG
downloadJCov
downloadAsmTools
downloadJTHarness
clearWorkspace

echo 'Starting build process...'
buildJTRegTip
buildJTRegLastTag
echo '...finished with build process.'