#!/usr/bin/env bash
# Writes output/12-javap-deepcopy.txt: how Hibernate takes the snapshot it later compares with the live JSON attribute.
set -euo pipefail
cd "$(dirname "$0")/.."
mkdir -p output
JAR="$(mvn -B -q dependency:build-classpath -Dmdep.outputFile=/dev/stdout 2>/dev/null | tr ':' '\n' | grep 'hibernate-core-')"
{
  echo "# $(basename "$JAR")"
  echo
  echo "\$ javap -p -c -cp $(basename "$JAR") org.hibernate.type.descriptor.java.spi.FormatMapperBasedJavaType   (deepCopy only)"
  javap -p -c -cp "$JAR" org.hibernate.type.descriptor.java.spi.FormatMapperBasedJavaType 2>&1 | grep -v '^Picked up' \
    | sed -n '/ T deepCopy(T);/,/Serializable disassemble/p' | grep -v 'Serializable disassemble'
  echo
  echo "\$ javap -p -c -cp $(basename "$JAR") org.hibernate.type.descriptor.java.AbstractJavaType   (areEqual only)"
  javap -p -c -cp "$JAR" org.hibernate.type.descriptor.java.AbstractJavaType 2>&1 | grep -v '^Picked up' \
    | sed -n '/boolean areEqual(T, T);/,/ireturn/p'
} > output/12-javap-deepcopy.txt
cat output/12-javap-deepcopy.txt