generate-test-data

#!/usr/bin/env bash

repo="git@github.com:ivan-magda/compiler-workout.git"
branch="hw9"

tmp=$(mktemp -d)

repeat() {
  for ((i=1;i<=$1;i++)); do
	  # echo -n $2
    printf '%s' $2
  done
}

progress_width=60
progress_prev=null
progress() {
  full=$(( $1 * $progress_width / $2 ))
  empty=$(( $progress_width - $full ))

  if [ "$progress_prev" != "$full" ]; then
    progress_prev=$full

    ceol=$(tput el)
    echo -ne "\r${ceol}"

    echo -n "["
    repeat $full "#"
    repeat $empty "_"
    echo -n "]"
  fi
}

generate() {
  source=$1
  prefix=$2
  target=$3

  rm -rf $target
  mkdir $target
  count=$( find $source -maxdepth 1 -name '*.expr' | wc -l  )
  index=1
  for fname in $source/$prefix*.expr; do
    progress $index $count; index=$(( $index + 1 ))
    [[ $fname =~ $source/$prefix(.*).expr ]]; id=${BASH_REMATCH[1]};
    cp $source/$prefix${id}.expr $target/test${id}.mylang
    cp $source/$prefix${id}.input $target/test${id}.mylang.input
    cp $source/orig/$prefix${id}.log $target/test${id}.mylang.output
  done

  echo; echo
}

git clone --branch $branch $repo $tmp
echo

echo "Generating regressions tests"
generate "$tmp/regression" "test" "tests-data/regression"

# echo "Generating expressions tests"
# generate "$tmp/regression/expressions" "generated" "tests-data/expressions"

# echo "Generating deep expressions tests"
# generate "$tmp/regression/deep-expressions" "generated" "tests-data/deep-expressions"

echo "Removing repo"
rm -rf $tmp
echo

echo Done.