#!/bin/sh

# Version of PMD to install
VERSION=5.8.1

set -e
COPYWD="$PWD"
cd "`dirname $0`"
INSTALL_DIR=$PWD/node_modules/pmd-bin-$VERSION
BIN_DIR=$PWD/node_modules/.bin

if test -e $INSTALL_DIR; then
  # echo "PMD version $VERSION is already installed"
  exit 0
fi

echo "Intalling PMD version $VERSION into node_modules"

curl -OL https://github.com/pmd/pmd/releases/download/pmd_releases%2F$VERSION/pmd-bin-$VERSION.zip
unzip pmd-bin-$VERSION.zip
rm -f pmd-bin-$VERSION.zip

mkdir -p node_modules
mv pmd-bin-$VERSION > $INSTALL_DIR

cat << EOF > $BIN_DIR/pmd
#!/bin/sh
echo
$INSTALL_DIR/bin/run.sh pmd "\$@"
EOF
chmod +x $BIN_DIR/pmd

cat << EOF > $INSTALL_DIR/package.json
{
  "name": "pdm",
  "version": "$VERSION"
}
EOF