#!/usr/bin/env bash
# Starts the application on the simple provider, exercises a few cached methods, and dumps the
# live contents of every cache through /diag/caches.
set -euo pipefail
cd "$(dirname "$0")/.."
PORT=8080
PIDFILE=/tmp/caching-demo.pid

mvn -B -q -DskipTests package
nohup java -jar target/caching-1.0.0.jar \
  --spring.cache.type=simple --server.port=${PORT} > /tmp/caching-demo.log 2>&1 &
echo $! > "$PIDFILE"

for _ in $(seq 1 60); do
  curl -sf "http://localhost:${PORT}/actuator/health" >/dev/null 2>&1 && break
  sleep 1
done

{
  echo "# The live contents of every cache, keys included"
  echo
  echo "\$ curl -s localhost:${PORT}/diag/warm"
  curl -s "http://localhost:${PORT}/diag/warm"
  echo
  echo
  echo "\$ curl -s localhost:${PORT}/diag/caches | jq ."
  curl -s "http://localhost:${PORT}/diag/caches" | python3 -m json.tool
} > docs/output/23-diagnostics.txt

kill "$(cat "$PIDFILE")" 2>/dev/null || true
rm -f "$PIDFILE"
echo "wrote docs/output/23-diagnostics.txt"