#!/bin/bash
set -e

BUILD_DIR="build"
RELEASE_DIR="release"
mkdir -p "$BUILD_DIR"

echo "=== Building bash-for-windows ==="

# Linux debug build
echo "  -> Linux (debug)..."
go build -ldflags="-s -w" -o "$BUILD_DIR/bash-windows" .

# Windows release build
echo "  -> Windows (x86_64)..."
GOOS=windows GOARCH=amd64 CGO_ENABLED=0 \
    go build -ldflags="-s -w" -o "$BUILD_DIR/bash-windows.exe" .

echo ""
echo "=== Build complete ==="
ls -lh "$BUILD_DIR/"

# ── Release package ───────────────────────────────────────────────────────────
if [[ "${1:-}" == "--release" ]]; then
    echo ""
    echo "=== Building release package ==="
    rm -rf "$RELEASE_DIR"
    mkdir -p "$RELEASE_DIR"

    cp "$BUILD_DIR/bash-windows.exe" "$RELEASE_DIR/bash.exe"
    cp install.ps1 "$RELEASE_DIR/"
    cp install.bat "$RELEASE_DIR/"

    echo ""
    echo "Release folder: $RELEASE_DIR/"
    ls -lh "$RELEASE_DIR/"
    echo ""
    echo "Distribute the contents of $RELEASE_DIR/ as a zip."
    echo "Users run install.bat (or install.ps1) to install."
fi