#!/usr/bin/env bash

set +e

JS_FEATURE=0
if [[ "$1" == "--js" ]]; then
  JS_FEATURE=1
fi

dir="target/test-reports"
docDir="doc"
mkdir -p "$dir"
mkdir -p "$docDir"

if [[ "$JS_FEATURE" == "1" ]]; then
  header="## JS feature"
  outFile="$docDir/performance-js.md"
  featureArgs="--features js"
else
  header="## Default features"
  outFile="$docDir/performance-default.md"
  featureArgs=""
fi

names=(test_rhai_expr_set_and_get test_conditional_node_then_else test_http_node_with_mock test_stateful_engine test_db_and_mq_nodes test_group_parallel_sleep test_expr_set_without_engine_error)
if [[ "$JS_FEATURE" == "1" ]]; then
  names+=(test_js_expr_and_fork_join)
fi

md="# dsl-flow Test Performance\n\n${header}\n"
for n in "${names[@]}"; do
  # Measure elapsed seconds with bash time builtin
  TIMEFORMAT='%3R'
  dur=$( { time cargo test -p dsl-flow ${featureArgs} -- --exact "${n}" --nocapture --quiet >/dev/null; } 2>&1 )
  md+="- ${n}: ${dur}s\n"
done

printf "%b" "$md" > "$outFile"
echo "Report written to $outFile"