#!/usr/bin/env bash
# Compiles and runs all seven demos plus the JUnit contract test suite, regenerating
# docs/output/*.txt. Requires JDK 25 (StructuredTaskScope is a preview API through JDK 25 /
# JEP 505).
set -euo pipefail
cd "$(dirname "$0")/.."

mvn -q dependency:build-classpath -Dmdep.outputFile=cp.txt
CP=$(cat cp.txt)

rm -rf target/classes
mkdir -p target/classes docs/output
javac --release 25 --enable-preview -cp "$CP" -d target/classes $(find src/main -name '*.java')

for demo in Demo1PlainThreadLocal Demo2AsyncVirtualThreads Demo3StructuredConcurrency \
            Demo4ExecutorWrapping Demo5ReactiveContext Demo6ScheduledSystemIdentity \
            Demo7ServletFilterPersistence; do
  num=$(echo "$demo" | grep -o '^Demo[0-9]*' | grep -o '[0-9]*')
  out="docs/output/demo${num}.txt"
  echo "Running $demo -> $out"
  java --enable-preview -cp "target/classes:$CP" "com.ankurm.vt.$demo" \
    | grep -v '^Picked up JAVA_TOOL_OPTIONS' | tee "$out"
done

echo "Running JUnit contract test suite -> docs/output/tests.txt"
mvn -q test > /tmp/mvn-test-raw.txt 2>&1 || true
{
  echo "mvn test -- SecurityContextPropagationContractTest (10 tests pinning the claims each demo prints above)"
  echo
  cat target/surefire-reports/com.ankurm.vt.SecurityContextPropagationContractTest.txt
} > docs/output/tests.txt
cat docs/output/tests.txt
rm -f /tmp/mvn-test-raw.txt