setup.sh

#!/bin/bash

# Stop if any command fails
set -e

# Define version and paths
VERSION=2.9.3 # Or make this an ARG in Dockerfile if you want to change it easily
MZN_DIR=/opt/minizinc # This path is used in the Dockerfile ENV

mkdir -p $MZN_DIR

echo "Downloading MiniZinc ${VERSION}..."
wget -q https://github.com/MiniZinc/MiniZincIDE/releases/download/${VERSION}/MiniZincIDE-${VERSION}-bundle-linux-x86_64.tgz -O MiniZincIDE.tgz

echo "Extracting MiniZinc to ${MZN_DIR}..."
tar -xzf MiniZincIDE.tgz -C $MZN_DIR --strip-components=1

echo "Cleaning up downloaded archive..."
rm MiniZincIDE.tgz

# Ensure binaries are executable (good practice)
chmod -R +x ${MZN_DIR}/bin || true # Allow to fail if no bin dir yet, though it should exist.
chmod -R +x ${MZN_DIR}/share/minizinc/solvers || true # Some solvers might be scripts

echo "✅ setup.sh finished installing MiniZinc to ${MZN_DIR}"