Simple script to count java and kotlin files in a project

show_lang.sh

#!/bin/sh

if [ -z "$1" ]; then
  echo "Please specify a project"
  echo "  e.g. show_lang.sh Polaris/Core"
  exit 1
fi

BASEDIR=$(dirname "$0")

pushd "${BASEDIR}/../$1" > /dev/null 2>&1

cd src > /dev/null 2>&1
JAVA=`find . | grep --color=no "\.java$" | wc -l`

echo ""
echo "$1:"
echo "  Java files:   $JAVA"

KOTLIN=`find . | grep --color=no "\.kt$" | wc -l`
echo "  Kotlin files: $KOTLIN"

popd > /dev/null 2>&1