set -euo pipefail

if [ $# -eq 1 ] && [ -f openapi/$1/openapi.yaml ]; then
  spec=openapi/$1/openapi.yaml
  if [ -f $spec ]; then
    echo "regen $1 ($spec)"
    rm -rf ./gen/$1
    openapi-generator-cli generate -i $spec -g rust -o ./gen/$1 --additional-properties=packageName=alpaca_$1,library=reqwest,supportMultipleResponses=true,useSingleRequestParameter=true
  fi
else
  for i in $(ls openapi); do
    spec=openapi/$i/openapi.yaml
    if [ -f $spec ]; then
      echo "gen from $i ($spec)"
      openapi-generator-cli generate -i $spec -g rust -o ./gen/$i --additional-properties=packageName=alpaca_$i,library=reqwest,supportMultipleResponses=true,useSingleRequestParameter=true
    fi
  done
fi