set -e

PMD_RELEASE="https://github.com/pmd/pmd/releases/download/pmd_releases/6.55.0/pmd-bin-6.55.0.zip"

CHECKSTYLE_RELEASE="https://github.com/checkstyle/checkstyle/releases/download/checkstyle-10.12.2/checkstyle-10.12.2-all.jar"

apt-get update && apt-get install --no-install-recommends -y ca-certificates wget unzip curl bash jq

cd /opt

wget -nc -O pmd.zip "$PMD_RELEASE" \

&& unzip pmd.zip \

&& rm pmd.zip \

&& mv pmd-bin* pmd \

&& chmod -R +x pmd

wget -nc -O checkstyle.jar "$CHECKSTYLE_RELEASE"