LuckyWorld/scripts/mac_build.sh

#!/bin/bash

# Get the user's home directory
USER_HOME="$HOME"

# Set up Unreal Engine paths
UE_ROOT="/Users/Shared/Epic Games/UE_5.5"
UE_EDITOR="$UE_ROOT/Engine/Binaries/Mac/UnrealEditor.app/Contents/MacOS/UnrealEditor"
UE_UAT="$UE_ROOT/Engine/Build/BatchFiles/RunUAT.command"

# Set up project paths
PROJECT_ROOT="$(pwd)"
PROJECT_FILE="$PROJECT_ROOT/LuckyWorld.uproject"
ARCHIVE_DIR="$PROJECT_ROOT/Builds"

# Check for entitlements file
if [ -f "$PROJECT_ROOT/LuckyWorld.entitlements" ]; then
  ENTITLEMENTS_FILE="$PROJECT_ROOT/LuckyWorld.entitlements"
else
  echo "Warning: No entitlements file found. This might affect notarization."
  ENTITLEMENTS_FILE=""
fi

# For debugging: print paths and config
echo "Project root: $PROJECT_ROOT"
echo "Project file: $PROJECT_FILE"
echo "Archive directory: $ARCHIVE_DIR"
echo "Entitlements file: $ENTITLEMENTS_FILE"

# Clean up previous build artifacts
rm -rf DerivedDataCache Intermediate Binaries Saved

# Generate project files
"$UE_ROOT/Engine/Build/BatchFiles/Mac/GenerateProjectFiles.sh" -project="$PROJECT_FILE" -game -engine

# Run the build command
"$UE_UAT" -ScriptsForProject="$PROJECT_FILE" Turnkey \
  -command=VerifySdk \
  -platform=Mac \
  -UpdateIfNeeded \
  -EditorIO \
  -EditorIOPort=59484 \
  -project="$PROJECT_FILE" \
  BuildCookRun \
  -nop4 \
  -utf8output \
  -cook \
  -project="$PROJECT_FILE" \
  -target=LuckyWorld \
  -unrealexe="$UE_EDITOR" \
  -platform=Mac \
  -installed \
  -stage \
  -archive \
  -package \
  -build \
  -iterativecooking \
  -pak \
  -iostore \
  -compressed \
  -prereqs \
  -archivedirectory="$ARCHIVE_DIR" \
  -CrashReporter \
  -clientconfig=Shipping \
  # -nocompile \
  # -nocompileuat \
  # -nocompileeditor \
  # -skipbuildeditor \

BUILD_EXIT_CODE=$?

echo ""
echo "🦾 Build process completed with exit code: $BUILD_EXIT_CODE"

# Debug check for where the app might be
echo "📂 Checking potential build output locations:"
echo "Saved directory contents (if exists):"
ls -la Saved 2>/dev/null || echo "Saved directory not found"

echo "Saved/StagedBuilds directory contents (if exists):"
ls -la Saved/StagedBuilds 2>/dev/null || echo "Saved/StagedBuilds directory not found"

echo "Builds directory contents:"
ls -la "$ARCHIVE_DIR" 2>/dev/null || echo "Builds directory not found"

echo "Builds/Mac directory contents (if exists):"
ls -la "$ARCHIVE_DIR/Mac" 2>/dev/null || echo "Builds/Mac directory not found"

# Find the app, regardless of build success
echo "🔍 Searching for .app bundles in Saved and Builds directories:"
APP_PATH=""
for search_dir in "$ARCHIVE_DIR" "$ARCHIVE_DIR/Mac" "Saved/StagedBuilds" "Saved/StagedBuilds/Mac" "Saved"; do
  if [ -d "$search_dir" ]; then
    echo "Searching in $search_dir"
    APP_FOUND=$(find "$search_dir" -name "*.app" -type d | head -n 1)
    if [ -n "$APP_FOUND" ]; then
      APP_PATH="$APP_FOUND"
      echo "Found app bundle at: $APP_PATH"
      break
    fi
  fi
done

if [ -z "$APP_PATH" ]; then
  echo "❌ No app bundle found. Build may have failed or output location is unexpected."
  
  # Set a fake path for debug tests
  if [ -n "$CI" ]; then
    echo "This is a CI environment, continuing with error checks..."
  else
    echo "Exiting with error code from build"
    exit $BUILD_EXIT_CODE
  fi
else
  echo "🦾 Build completed. Application path:"
  echo "$APP_PATH"
  
  echo ""
  echo "🔍 Binary files that will need signing:"
  DYLIB_COUNT=$(find "$APP_PATH" -name "*.dylib" | wc -l)
  SO_COUNT=$(find "$APP_PATH" -name "*.so" | wc -l)
  FRAMEWORKS=$(find "$APP_PATH" -path "*.framework/*" -type f -perm +111 | wc -l)
  EXECUTABLES=$(find "$APP_PATH" -type f -perm +111 -not -path "*.framework/*" -not -name "*.dylib" -not -name "*.so" | wc -l)
  
  echo "- $DYLIB_COUNT .dylib libraries"
  echo "- $SO_COUNT .so libraries"
  echo "- $FRAMEWORKS framework executables"
  echo "- $EXECUTABLES other executables"
  echo "Total binary files: $((DYLIB_COUNT + SO_COUNT + FRAMEWORKS + EXECUTABLES))"

  echo ""
  echo "🔍 Checking for PhysX and other special libraries (often need special handling):"
  find "$APP_PATH" -name "*PhysX*" -o -name "*APEX*"
fi

# Update bundle ID in project settings
echo ""
echo "🔧 Checking for bundle ID in UE config..."
CONFIG_FILE="$PROJECT_ROOT/Config/DefaultGame.ini"
if [ -f "$CONFIG_FILE" ]; then
  if grep -q "\[/Script/MacTargetPlatform\.MacTargetSettings\]" "$CONFIG_FILE" && grep -q "BundleIdentifier=com.luckyrobots.luckyworld" "$CONFIG_FILE"; then
    echo "Bundle ID already correctly set in project config ✅"
  else
    echo "⚠️ Warning: Bundle ID may not be correctly set in DefaultGame.ini"
    echo "Please ensure [/Script/MacTargetPlatform.MacTargetSettings] section exists with BundleIdentifier=com.luckyrobots.luckyworld"
  fi
else
  echo "⚠️ Config file not found at $CONFIG_FILE"
fi

# Post-build process - set bundle ID
echo ""
echo "🔧 Performing post-build fix for bundle ID..."

# First verify that APP_PATH is defined and exists
if [ -z "$APP_PATH" ]; then
  echo "⚠️ APP_PATH is not defined, trying to find the app bundle again..."
  # Try to find the app bundle in common locations
  for search_dir in "$ARCHIVE_DIR" "$ARCHIVE_DIR/Mac" "Saved/StagedBuilds" "Saved/StagedBuilds/Mac" "Saved"; do
    if [ -d "$search_dir" ]; then
      APP_FOUND=$(find "$search_dir" -name "*.app" -type d | head -n 1)
      if [ -n "$APP_FOUND" ]; then
        APP_PATH="$APP_FOUND"
        echo "✅ Found app bundle at: $APP_PATH"
        break
      fi
    fi
  done
  
  if [ -z "$APP_PATH" ]; then
    echo "❌ ERROR: Could not find any app bundle. Skipping bundle ID fix."
    # Don't exit, just skip this part
    APP_PATH=""
  fi
fi

if [ -n "$APP_PATH" ] && [ -d "$APP_PATH" ]; then
  INFO_PLIST="$APP_PATH/Contents/Info.plist"
  if [ -f "$INFO_PLIST" ]; then
    CURRENT_BUNDLE_ID=$(/usr/libexec/PlistBuddy -c "Print :CFBundleIdentifier" "$INFO_PLIST" 2>/dev/null)
    echo "Current bundle ID: $CURRENT_BUNDLE_ID"
    
    if [ $? -ne 0 ] || [ "$CURRENT_BUNDLE_ID" != "com.luckyrobots.luckyworld" ]; then
      echo "Bundle ID mismatch or not set - fixing it!"
      echo "Setting bundle identifier to com.luckyrobots.luckyworld"
      /usr/libexec/PlistBuddy -c "Set :CFBundleIdentifier com.luckyrobots.luckyworld" "$INFO_PLIST"
      UPDATED_ID=$(/usr/libexec/PlistBuddy -c "Print :CFBundleIdentifier" "$INFO_PLIST" 2>/dev/null)
      if [ $? -eq 0 ]; then
        echo "Updated bundle ID: $UPDATED_ID"
      else
        echo "⚠️ Failed to update bundle ID"
      fi
    else
      echo "Bundle ID is already correct: com.luckyrobots.luckyworld"
    fi
    
    # Set the application name to "LuckyWorld" instead of "LuckyWorld-Mac-Shipping"
    echo "Setting application name to LuckyWorld..."
    /usr/libexec/PlistBuddy -c "Set :CFBundleName LuckyWorld" "$INFO_PLIST"
    UPDATED_NAME=$(/usr/libexec/PlistBuddy -c "Print :CFBundleName" "$INFO_PLIST" 2>/dev/null)
    if [ $? -eq 0 ]; then
      echo "Updated app name: $UPDATED_NAME"
    else
      echo "⚠️ Failed to update app name"
    fi
    
    # Find and repair nested app bundles as well (like CrashReportClient.app)
    echo "Checking for nested app bundles..."
    NESTED_APPS=$(find "$APP_PATH" -name "*.app" -type d 2>/dev/null)
    if [ -n "$NESTED_APPS" ]; then
      echo "Found nested app bundles, fixing their bundle IDs:"
      echo "$NESTED_APPS" | while read -r NESTED_APP; do
        if [ -f "$NESTED_APP/Contents/Info.plist" ]; then
          NESTED_NAME=$(basename "$NESTED_APP" .app)
          NESTED_BUNDLE_ID="com.luckyrobots.luckyworld.$NESTED_NAME"
          echo "Setting nested bundle ID to $NESTED_BUNDLE_ID for $NESTED_APP"
          /usr/libexec/PlistBuddy -c "Set :CFBundleIdentifier $NESTED_BUNDLE_ID" "$NESTED_APP/Contents/Info.plist"
          
          # Verify the change
          UPDATED_ID=$(/usr/libexec/PlistBuddy -c "Print :CFBundleIdentifier" "$NESTED_APP/Contents/Info.plist" 2>/dev/null)
          if [ $? -eq 0 ]; then
            echo "Updated nested app bundle ID: $UPDATED_ID"
          else
            echo "⚠️ Failed to update nested app bundle ID for $NESTED_APP"
          fi
        fi
      done
    else
      echo "No nested app bundles found."
    fi
  else
    echo "⚠️ Info.plist not found at $INFO_PLIST"
  fi
else
  echo "⚠️ App bundle not found or APP_PATH is not valid. Skipping bundle ID fix."
fi