#!/usr/bin/env bash
# Regenerates every file in ../output/ from a real run against $JDK25_HOME.
# Usage: JDK25_HOME=/path/to/jdk-25 ./run-all.sh
set -euo pipefail

if [ -z "${JDK25_HOME:-}" ]; then
  echo "Set JDK25_HOME to a JDK 25 install first." >&2
  exit 1
fi

cd "$(dirname "$0")/.."
OUT="output"
mkdir -p "$OUT"

mvn -q package
CP="target/classes"

run() {
  local cls="$1" out="$2"
  { echo "\$ java $cls"; echo; "$JDK25_HOME/bin/java" -cp "$CP" "com.ankurm.hashmapconcurrenthashmap.$cls"; } 2>&1 \
    | grep -v "^Picked up JAVA_TOOL_OPTIONS" > "$OUT/$out"
}

run ComputeIfAbsentRecursionDemo 01-computeifabsent-recursion.txt
run NullHandlingDemo             02-null-handling.txt

for t in 1 2 4 8; do
  { echo "\$ java -jar benchmarks.jar PutGetBenchmark -t $t"; echo; \
    "$JDK25_HOME/bin/java" -jar target/benchmarks.jar PutGetBenchmark -t "$t"; } 2>&1 \
    | grep -v "^Picked up JAVA_TOOL_OPTIONS" > "$OUT/0$((t == 1 ? 3 : t == 2 ? 4 : t == 4 ? 5 : 6))-put-get-benchmark-t$t.txt"
done

cp target/surefire-reports/com.ankurm.hashmapconcurrenthashmap.MapClaimsTest.txt "$OUT/07-correctness-tests.txt"

echo "Done. See $OUT/"