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3 changes: 3 additions & 0 deletions projects/checkstyle/Dockerfile
Original file line number Diff line number Diff line change
Expand Up @@ -19,6 +19,9 @@ RUN curl -L https://archive.apache.org/dist/maven/maven-3/3.6.3/binaries/apache-
unzip maven.zip -d $SRC/maven && \
rm maven.zip
ENV MVN $SRC/maven/apache-maven-3.6.3/bin/mvn
RUN apt-get update && apt-get install -y openjdk-21-jdk rsync
ENV JAVA_HOME /usr/lib/jvm/java-21-openjdk-amd64
ENV PATH "$JAVA_HOME/bin:$PATH"
RUN git clone --depth 1 https://github.com/checkstyle/checkstyle checkstyle
COPY *.sh *Fuzzer.java $SRC/
WORKDIR $SRC/checkstyle
13 changes: 10 additions & 3 deletions projects/checkstyle/build.sh
Original file line number Diff line number Diff line change
Expand Up @@ -14,21 +14,26 @@
# limitations under the License.
#
##########################################################################
export JAVA_HOME=/usr/lib/jvm/java-21-openjdk-amd64
export PATH="$JAVA_HOME/bin:$PATH"
export TARGET_PACKAGE_PREFIX="com.puppycrawl.tools.checkstyle."

MAVEN_ARGS="-Dmaven.test.skip=true -Djavac.src.version=15 -Djavac.target.version=15 --update-snapshots"
MAVEN_ARGS="-Dmaven.test.skip=true -Djavac.src.version=21 -Djavac.target.version=21 --update-snapshots"
$MVN clean package $MAVEN_ARGS

BUILD_CLASSPATH=
RUNTIME_CLASSPATH=

for JARFILE in $(find ./ -name *.jar)
for JARFILE in $(find ./ -name "*.jar")
do
cp $JARFILE $OUT/
BUILD_CLASSPATH=$BUILD_CLASSPATH$OUT/$(basename $JARFILE):
RUNTIME_CLASSPATH=$RUNTIME_CLASSPATH\$this_dir/$(basename $JARFILE):
done

mkdir -p $OUT/jdk-21
rsync -aL --exclude=*.zip "$JAVA_HOME/" "$OUT/jdk-21/"

# Build corpus with valid java files
mkdir $SRC/tmp-corpus
find $SRC -name "*.java" -exec cp {} $SRC/tmp-corpus/ \;
Expand Down Expand Up @@ -61,7 +66,9 @@ do
mem_settings='-Xmx2048m:-Xss1024k'
fi

LD_LIBRARY_PATH=\"$JVM_LD_LIBRARY_PATH\":\$this_dir \
export JAVA_HOME=\$this_dir/jdk-21
export PATH=\$JAVA_HOME/bin:\$PATH
LD_LIBRARY_PATH=\"\$JAVA_HOME/lib/server\":\$this_dir \
\$this_dir/jazzer_driver --agent_path=\$this_dir/jazzer_agent_deploy.jar \
--cp=$RUNTIME_CLASSPATH \
--target_class=$fuzzer_basename \
Expand Down