#!/bin/bash

# Build script for AXe artifacts

# This script downloads pre-built AXe artifacts from GitHub releases and bundles them

set -e

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"

PROJECT_ROOT="$(dirname "$SCRIPT_DIR")"

BUNDLED_DIR="$PROJECT_ROOT/bundled"

AXE_LOCAL_DIR="/Volumes/Developer/AXe"

AXE_TEMP_DIR="/tmp/axe-download-$$"

echo "🔨 Preparing AXe artifacts for bundling..."

# Single source of truth for AXe version (overridable)

# 1) Use $AXE_VERSION if provided in env

# 2) Else, use repo-level pin from .axe-version if present

# 3) Else, fall back to default below

DEFAULT_AXE_VERSION="1.1.1"

VERSION_FILE="$PROJECT_ROOT/.axe-version"

if [ -n "${AXE_VERSION}" ]; then

PINNED_AXE_VERSION="${AXE_VERSION}"

elif [ -f "$VERSION_FILE" ]; then

PINNED_AXE_VERSION="$(cat "$VERSION_FILE" | tr -d ' \n\r')"

else

PINNED_AXE_VERSION="$DEFAULT_AXE_VERSION"

fi

echo "📌 Using AXe version: $PINNED_AXE_VERSION"

# Clean up any existing bundled directory

if [ -d "$BUNDLED_DIR" ]; then

echo "🧹 Cleaning existing bundled directory..."

rm -rf "$BUNDLED_DIR"

fi

# Create bundled directory

mkdir -p "$BUNDLED_DIR"

# Use local AXe build if available (unless AXE_FORCE_REMOTE=1), otherwise download from GitHub releases

if [ -z "${AXE_FORCE_REMOTE}" ] && [ -d "$AXE_LOCAL_DIR" ] && [ -f "$AXE_LOCAL_DIR/Package.swift" ]; then

echo "🏠 Using local AXe source at $AXE_LOCAL_DIR"

cd "$AXE_LOCAL_DIR"

# Build AXe in release configuration

echo "🔨 Building AXe in release configuration..."

swift build --configuration release

# Check if build succeeded

if [ ! -f ".build/release/axe" ]; then

echo "❌ AXe build failed - binary not found"

exit 1

fi

echo "✅ AXe build completed successfully"

# Copy binary to bundled directory

echo "📦 Copying AXe binary..."

cp ".build/release/axe" "$BUNDLED_DIR/"

# Fix rpath to find frameworks in Frameworks/ subdirectory

echo "🔧 Configuring AXe binary rpath for bundled frameworks..."

install_name_tool -add_rpath "@executable_path/Frameworks" "$BUNDLED_DIR/axe"

# Create Frameworks directory and copy frameworks

echo "📦 Copying frameworks..."

mkdir -p "$BUNDLED_DIR/Frameworks"

# Copy frameworks with better error handling

for framework in .build/release/*.framework; do

if [ -d "$framework" ]; then

echo "📦 Copying framework: $(basename "$framework")"

cp -r "$framework" "$BUNDLED_DIR/Frameworks/"

# Only copy nested frameworks if they exist

if [ -d "$framework/Frameworks" ]; then

echo "📦 Found nested frameworks in $(basename "$framework")"

cp -r "$framework/Frameworks"/* "$BUNDLED_DIR/Frameworks/" 2>/dev/null || true

fi

fi

done

else

echo "📥 Downloading latest AXe release from GitHub..."

# Construct release download URL from pinned version

AXE_RELEASE_URL="https://github.com/cameroncooke/AXe/releases/download/v${PINNED_AXE_VERSION}/AXe-macOS-v${PINNED_AXE_VERSION}.tar.gz"

# Create temp directory

mkdir -p "$AXE_TEMP_DIR"

cd "$AXE_TEMP_DIR"

# Download and extract the release

echo "📥 Downloading AXe release archive ($AXE_RELEASE_URL)..."

curl -L -o "axe-release.tar.gz" "$AXE_RELEASE_URL"

echo "📦 Extracting AXe release archive..."

tar -xzf "axe-release.tar.gz"

# Find the extracted directory (might be named differently)

EXTRACTED_DIR=$(find . -type d -name "*AXe*" -o -name "*axe*" | head -1)

if [ -z "$EXTRACTED_DIR" ]; then

# If no AXe directory found, assume files are in current directory

EXTRACTED_DIR="."

fi

cd "$EXTRACTED_DIR"

# Copy binary

if [ -f "axe" ]; then

echo "📦 Copying AXe binary..."

cp "axe" "$BUNDLED_DIR/"

chmod +x "$BUNDLED_DIR/axe"

elif [ -f "bin/axe" ]; then

echo "📦 Copying AXe binary from bin/..."

cp "bin/axe" "$BUNDLED_DIR/"

chmod +x "$BUNDLED_DIR/axe"

else

echo "❌ AXe binary not found in release archive"

ls -la

exit 1

fi

# Copy frameworks if they exist

echo "📦 Copying frameworks..."

mkdir -p "$BUNDLED_DIR/Frameworks"

if [ -d "Frameworks" ]; then

cp -r Frameworks/* "$BUNDLED_DIR/Frameworks/"

elif [ -d "lib" ]; then

# Look for frameworks in lib directory

find lib -name "*.framework" -exec cp -r {} "$BUNDLED_DIR/Frameworks/" \;

else

echo "⚠️ No frameworks directory found in release archive"

echo "📂 Contents of release archive:"

find . -type f -name "*.framework" -o -name "*.dylib" | head -10

fi

fi

# Verify frameworks were copied

FRAMEWORK_COUNT=$(find "$BUNDLED_DIR/Frameworks" -name "*.framework" | wc -l)

echo "📦 Copied $FRAMEWORK_COUNT frameworks"

# List the frameworks for verification

echo "🔍 Bundled frameworks:"

ls -la "$BUNDLED_DIR/Frameworks/"

# Verify binary can run with bundled frameworks

echo "🧪 Testing bundled AXe binary..."

if DYLD_FRAMEWORK_PATH="$BUNDLED_DIR/Frameworks" "$BUNDLED_DIR/axe" --version > /dev/null 2>&1; then

echo "✅ Bundled AXe binary test passed"

else

echo "❌ Bundled AXe binary test failed"

exit 1

fi

# Get AXe version for logging

AXE_VERSION=$(DYLD_FRAMEWORK_PATH="$BUNDLED_DIR/Frameworks" "$BUNDLED_DIR/axe" --version 2>/dev/null || echo "unknown")

echo "📋 AXe version: $AXE_VERSION"

# Clean up temp directory if it was used

if [ -d "$AXE_TEMP_DIR" ]; then

echo "🧹 Cleaning up temporary files..."

rm -rf "$AXE_TEMP_DIR"

fi

# Show final bundle size

BUNDLE_SIZE=$(du -sh "$BUNDLED_DIR" | cut -f1)

echo "📊 Final bundle size: $BUNDLE_SIZE"

echo "🎉 AXe bundling completed successfully!"

echo "📁 Bundled artifacts location: $BUNDLED_DIR"