#! /usr/bin/env bash

# Copyright (c) 2026 QPQ AG <info@qpq.swiss>. All rights reserved.
# SPDX-License-Identifier: AGPL-3.0-or-later OR LicenseRef-QPQ-Commercial

set -e

abs_dir="$(cd -P $(dirname ${BASH_SOURCE}) && pwd)"
project_dir="$(dirname $abs_dir)"

# Prefer Homebrew OpenJDK when /usr/bin/java is a macOS stub.
if [[ -x /opt/homebrew/opt/openjdk/bin/javac ]]; then
  export PATH="/opt/homebrew/opt/openjdk/bin:$PATH"
elif [[ -x /opt/homebrew/opt/openjdk@25/bin/javac ]]; then
  export PATH="/opt/homebrew/opt/openjdk@25/bin:$PATH"
elif [[ -x /opt/homebrew/opt/openjdk@21/bin/javac ]]; then
  export PATH="/opt/homebrew/opt/openjdk@21/bin:$PATH"
fi

# Clean
rm -rf "$project_dir/build/classes/*"
rm -f "$project_dir/Testinator.class"

# Build every .java file
find "$project_dir/src/main/java" -name "*.java" | xargs javac \
    --release 21 \
    -d "$project_dir/build/classes"

# Build the Testinator thingy
javac -cp "build/classes" -d build src/Testinator.java

echo "Bytecode in $project_dir/build/classes/"