if $cygwin || $mingw ; then
  [ -n "$JAVA_HOME" ] &&
    JAVA_HOME=`cygpath --unix "$JAVA_HOME"`
fi

if [ -n "$JAVA_HOME" ] ; then
  if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
    # IBM's JDK on AIX uses strange locations for the executables
    JAVACMD="$JAVA_HOME/jre/sh/java"
  else
    JAVACMD="$JAVA_HOME/bin/java"

    if [ ! -x "$JAVACMD" ] ; then

goto fail

:findJavaFromJavaHome
set JAVA_HOME=%JAVA_HOME:"=%
set JAVA_EXE=%JAVA_HOME%/bin/java.exe

if exist "%JAVA_EXE%" goto execute

echo. 1>&2
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
echo. 1>&2
echo Please set the JAVA_HOME variable in your environment to match the 1>&2
echo location of your Java installation. 1>&2

goto fail

:execute
@rem Setup the command line

RUNTIME_JAVA_HOME=$HOME/.java/$ES_RUNTIME_JAVA
BUILD_JAVA_HOME=$HOME/.java/$ES_BUILD_JAVA

rm -Rfv $HOME/.gradle/init.d/ && mkdir -p $HOME/.gradle/init.d
cp -v .ci/init.gradle $HOME/.gradle/init.d

unset JAVA_HOME

if [ -f "/etc/os-release" ] ; then
    cat /etc/os-release
    . /etc/os-release
    if [[ "$ID" == "debian" || "$ID_LIKE" == "debian" ]] ; then
        # FIXME: The base image should not have rpm installed

# Look for the right JVM to use
for jdir in $JDK_DIRS; do
    if [ -r "$jdir/bin/java" -a -z "${JAVA_HOME}" ]; then
        JAVA_HOME="$jdir"
    fi
done
export JAVA_HOME

# Directory where the Fess binary distribution resides
FESS_HOME=${packaging.fess.home.dir}

# Heap size defaults to 256m min, 1g max

if [ -n "$JAVA_HOME" ] ; then
    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
        # IBM's JDK on AIX uses strange locations for the executables
        JAVACMD=$JAVA_HOME/jre/sh/java
    else
        JAVACMD=$JAVA_HOME/bin/java
    fi
    if [ ! -x "$JAVACMD" ] ; then
        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME

  ## resolve its dependencies explicitly
  rm -rf checkout/6.8
  git clone --reference $(dirname "${SCRIPT}")/../.git https://github.com/elastic/elasticsearch.git --branch 6.8 --single-branch checkout/6.8
  export JAVA_HOME="${JAVA11_HOME}"
  ./checkout/6.8/gradlew --project-dir ./checkout/6.8 --parallel clean --scan -Porg.elasticsearch.acceptScanTOS=true --stacktrace resolveAllDependencies
  rm -rf ./checkout/6.8
fi

RUNTIME_JAVA_HOME=$HOME/.java/$ES_RUNTIME_JAVA
BUILD_JAVA_HOME=$HOME/.java/$ES_BUILD_JAVA

rm -Rfv $HOME/.gradle/init.d/ && mkdir -p $HOME/.gradle/init.d
cp -v .ci/init.gradle $HOME/.gradle/init.d

unset JAVA_HOME

if [ -f "/etc/os-release" ] ; then
    cat /etc/os-release
    . /etc/os-release
    if [[ "$ID" == "debian" || "$ID_LIKE" == "debian" ]] ; then
        # FIXME: The base image should not have rpm installed

@setlocal

@REM ==== START VALIDATION ====
if not "%JAVA_HOME%" == "" goto OkJHome

echo.
echo Error: JAVA_HOME not found in your environment. >&2
echo Please set the JAVA_HOME variable in your environment to match the >&2
echo location of your Java installation. >&2
echo.
goto error

:OkJHome
if exist "%JAVA_HOME%\bin\java.exe" goto init

echo.
echo Error: JAVA_HOME is set to an invalid directory. >&2

elif [ -r "$FESS_INCLUDE" ]; then
    . "$FESS_INCLUDE"
fi

if [ -x "$JAVA_HOME/bin/java" ]; then
    JAVA="$JAVA_HOME/bin/java"
else
    JAVA=`which java`
fi

if [ ! -x "$JAVA" ]; then
    echo "Could not find any executable java binary. Please install java in your PATH or set JAVA_HOME"
    exit 1
fi

if [ -z "$FESS_CLASSPATH" ]; then
    echo "You must set the FESS_CLASSPATH var" >&2

export SEARCH_ENGINE_HOME
export SEARCH_ENGINE_HTTP_URL
export FESS_JAVA_OPTS
export JAVA_HOME

lockfile=/var/lock/subsys/$prog

# backwards compatibility for old config sysconfig files, pre 0.90.1
if [ -n $USER ] && [ -z $FESS_USER ] ; then 
   FESS_USER=$USER
fi

checkJava() {
    if [ -x "$JAVA_HOME/bin/java" ]; then
        JAVA="$JAVA_HOME/bin/java"
    else
        JAVA=`which java`
    fi