umbrella_stats.sh

#!/bin/bash
function calculate_stats() {
  mkdir priv
  mkdir priv/scripts
  echo "Gathering stats for umbrella project..."
  echo
  APPS_COUNT=$(ls apps | wc -l)
  echo $(echo "$APPS_COUNT Apps")
  echo

  find apps -name '*.ex' | xargs wc -l > priv/scripts/out.txt
  GROSS_LOC=$(echo "$(tail -1 priv/scripts/out.txt) Lines of Code")
  echo $GROSS_LOC
  echo
  find apps -name '*.exs' | xargs wc -l > priv/scripts/out2.txt
  GROSS_LOT=$(echo "$(tail -1 priv/scripts/out2.txt) Lines of Tests/Config")
  echo $GROSS_LOT
  echo
  echo $(echo "$(grep -r 'defmodule' apps/ | wc -l) Modules")

  find apps -name '*.ex' | xargs wc -l | sort > priv/scripts/out3.txt
  echo "Longest Modules:"
  echo
  for module in $(tail -4 priv/scripts/out3.txt | head -3 | sort); do
    echo $module
  done

  echo
  
  find apps -name '*.exs' | xargs wc -l | sort > priv/scripts/out4.txt
  echo "Longest Tests:"
  echo
  for module in $(tail -4 priv/scripts/out4.txt | head -3 | sort); do
    echo $module
  done
}
calculate_stats