install.sh

#!/bin/bash -e

cd $(dirname $0)
dirname="$PWD"
cd $OLDPWD

log="$dirname/build"
test=$1

mkdir -p $log

cd $1

rm -f $log/$test.deps.log $log/$test.lines.log

depMinA="100000"
depMinB="nobody"

codeMinA="100000"
codeMinB="nobody"

for i in $(echo $TOOLS | tr ' ' '\n'); do
  if [ -x "$PWD/$i" ]; then
    cd $i

    # start with silent-ish install
    npm i >/dev/null

    # figure out dependency count
    dep=$(npm ls | cat -n | tail -n 1 | tr -s ' ' | cut -d\  -f2)

    # get rid of number for newline
    dep=$[dep-1]

    # add to log
    echo " - $i: $dep total dependencies." >> $log/$test.deps.log

    # update min
    if [ "$dep" -le "$depMinA" ]; then
      depMinA="$dep"
      depMinB="$i"
    fi

    # find lines of code
    length=0
    for file in $(find . | grep '.js' | sed -E '/node_modules|dist|src|package/d'); do
      if [ -f "$file" ]; then
        n=$($dirname/node_modules/.bin/babili $file | wc -c)
        n=$[n+0]
        length=$[length+n]
      fi
    done

    # add to log
    echo " - $i: $length total chars of code." >> $log/$test.lines.log

    # update min
    if [ "$length" -le "$codeMinA" ]; then
      codeMinA="$length"
      codeMinB="$i"
    fi

    cd ..
  fi
done

# log
cat > $log/$test.deps.log.tmp << _EOF
Dependency counts for $test:
$(cat $log/$test.deps.log)

The most 'lightweight' setup is via $depMinB (in terms of dependencies).
_EOF

cat > $log/$test.lines.log.tmp << _EOF

Code (characters) count for $test:
$(cat $log/$test.lines.log)

The most 'lightweight' setup is via $codeMinB (in terms of chars of code).
_EOF

mv $log/$test.deps.log.tmp $log/$test.deps.log
mv $log/$test.lines.log.tmp $log/$test.lines.log