run

#!/usr/bin/env bash

set -Eeuo pipefail

shopt -s nullglob

pushd "$(dirname "$0")" >/dev/null

candidates=('esbuild' 'minify-js')
candidate_output_min_lens=(0 0)
candidate_output_times=(0 0)
inputs=(_input/*)
src_len_sum=0

for input in ${inputs[@]}; do
  src_len=$(wc -c < "$PWD/$input")
  src_len_sum=$(( src_len_sum + src_len ))
done

for candidate_idx in ${!candidates[@]}; do
  candidate=${candidates[$candidate_idx]}
  for input in ${inputs[@]}; do
    raw=$("./$candidate/run" "$PWD/$input" 10)
    res=($raw)
    min_len=${res[0]}
    time_ns=${res[1]}
    candidate_output_min_lens[$candidate_idx]=$(( candidate_output_min_lens[candidate_idx] + min_len ))
    candidate_output_times[$candidate_idx]=$(( candidate_output_times[candidate_idx] + time_ns ))
  done
done

rm -rf results
mkdir results
for candidate_idx in ${!candidates[@]}; do
  candidate=${candidates[$candidate_idx]}

  min_len_sum=${candidate_output_min_lens[$candidate_idx]}
  avg_min_pct=$(bc -l <<< "($min_len_sum/$src_len_sum) * 100")
  echo -e "$candidate_idx\t$candidate\t$avg_min_pct" >> results/average-sizes.txt

  time_ns_sum=${candidate_output_times[$candidate_idx]}
  time_sec_sum=$(bc -l <<< "$time_ns_sum / 1000000000")
  echo -e "$candidate_idx\t$candidate\t$time_sec_sum" >> results/total-times.txt
done

popd >/dev/null