Class: Mysigner::Build::Detector

Inherits:
Object
  • Object
show all
Defined in:
lib/mysigner/build/detector.rb

Defined Under Namespace

Classes: NoProjectError

Class Method Summary collapse

Class Method Details

.detect(directory = Dir.pwd, platform: nil) ⇒ Object

Detect project in directory Returns: { platform: :ios/:android, type: :workspace/:project/:gradle, path: String, framework: :capacitor/:react_native/:flutter/:native }

Parameters:

  • directory (String) (defaults to: Dir.pwd) —

    Directory to search in

  • platform (Symbol, nil) (defaults to: nil) —

    Force detection for specific platform (:ios, :android, or nil for auto-detect iOS)



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# File 'lib/mysigner/build/detector.rb', line 12

def self.detect(directory = Dir.pwd, platform: nil)
  # If platform is explicitly android, detect android
  return detect_android(directory) if platform == :android

  # Default behavior: detect iOS (backwards compatible)
  detect_ios(directory)
end

.detect_android(directory = Dir.pwd) ⇒ Object

Detect Android project in directory Returns: { platform: :android, type: :gradle, path: String, framework: :capacitor/:react_native/:flutter/:native }

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# File 'lib/mysigner/build/detector.rb', line 22

def self.detect_android(directory = Dir.pwd)
  # 1. Check for Capacitor (most specific first)
  if File.exist?("#{directory}/capacitor.config.json") ||
     File.exist?("#{directory}/capacitor.config.ts")
    return detect_capacitor_android(directory)
  end

  # 2. Check for Expo (managed workflow - no android folder)
  if (File.exist?("#{directory}/app.json") || File.exist?("#{directory}/app.config.js")) &&
     File.exist?("#{directory}/package.json")
    content = File.read("#{directory}/package.json")
    if content.include?('expo') && !Dir.exist?("#{directory}/android")
      # Auto-run expo prebuild
      puts "\nšŸ“¦ Expo managed workflow detected (no android/ folder)"
      puts "šŸ”§ Running: npx expo prebuild --platform android\n\n"

      result = system("cd #{directory} && npx expo prebuild --platform android")

      unless result && Dir.exist?("#{directory}/android")
        raise NoProjectError, <<~ERROR
          Failed to generate Android project with expo prebuild.

          Try running manually:
            npx expo prebuild --platform android

          Alternative: Use EAS Build (Expo's cloud service)
          Learn more: https://docs.expo.dev/bare/overview/
        ERROR
      end

      puts "\nāœ“ Android project generated successfully\n\n"
    end
  end

  # 3. Check for React Native
  if File.exist?("#{directory}/package.json") && Dir.exist?("#{directory}/android")
    content = File.read("#{directory}/package.json")
    return detect_react_native_android(directory) if content.include?('react-native')
  end

  # 3. Check for Flutter
  return detect_flutter_android(directory) if File.exist?("#{directory}/pubspec.yaml")

  # 4. Check for .NET MAUI / Xamarin
  maui_project = Dir.glob("#{directory}/*.csproj").first
  if maui_project
    content = File.read(maui_project)
    if content.include?('Maui') || content.include?('Xamarin.Forms') || content.include?('Xamarin.Android')
      return detect_dotnet_android(directory, maui_project)
    end
  end

  # 5. Check for native Android project
  # Look for app/build.gradle (standard Android project structure)
  app_gradle = "#{directory}/app/build.gradle"
  app_gradle_kts = "#{directory}/app/build.gradle.kts"
  root_gradle = "#{directory}/build.gradle"
  root_gradle_kts = "#{directory}/build.gradle.kts"

  if File.exist?(app_gradle) || File.exist?(app_gradle_kts)
    return {
      platform: :android,
      type: :gradle,
      path: File.absolute_path(directory),
      framework: :native,
      directory: directory,
      android_directory: directory,
      app_build_gradle: File.exist?(app_gradle) ? app_gradle : app_gradle_kts
    }
  end

  # Check for single-module project (build.gradle at root with android block)
  if File.exist?(root_gradle) || File.exist?(root_gradle_kts)
    gradle_file = File.exist?(root_gradle) ? root_gradle : root_gradle_kts
    content = File.read(gradle_file)
    if content.include?('android {') || content.include?('android{')
      return {
        platform: :android,
        type: :gradle,
        path: File.absolute_path(directory),
        framework: :native,
        directory: directory,
        android_directory: directory,
        app_build_gradle: gradle_file
      }
    end
  end

  raise NoProjectError, "No Android project found in #{directory}. Run in an Android project directory."
end

.detect_capacitor(directory) ⇒ Object

iOS detection for cross-platform frameworks (existing methods)

Raises:



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# File 'lib/mysigner/build/detector.rb', line 282

def self.detect_capacitor(directory)
  ios_dir = "#{directory}/ios/App"

  # Capacitor always creates App.xcworkspace
  workspace = "#{ios_dir}/App.xcworkspace"
  project = "#{ios_dir}/App.xcodeproj"

  if File.exist?(workspace)
    return {
      platform: :ios,
      type: :workspace,
      path: File.absolute_path(workspace),
      framework: :capacitor,
      directory: directory,
      ios_directory: ios_dir
    }
  elsif File.exist?(project)
    return {
      platform: :ios,
      type: :project,
      path: File.absolute_path(project),
      framework: :capacitor,
      directory: directory,
      ios_directory: ios_dir
    }
  end

  raise NoProjectError, "Capacitor project detected but no Xcode project found. Run 'npx cap sync ios' first."
end

.detect_capacitor_android(directory) ⇒ Object

Android detection for cross-platform frameworks

Raises:



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# File 'lib/mysigner/build/detector.rb', line 186

def self.detect_capacitor_android(directory)
  android_dir = "#{directory}/android"

  unless Dir.exist?(android_dir)
    raise NoProjectError,
          "Capacitor project detected but no android/ folder found. Run 'npx cap add android' first."
  end

  app_gradle = "#{android_dir}/app/build.gradle"
  app_gradle_kts = "#{android_dir}/app/build.gradle.kts"

  if File.exist?(app_gradle) || File.exist?(app_gradle_kts)
    return {
      platform: :android,
      type: :gradle,
      path: File.absolute_path(android_dir),
      framework: :capacitor,
      directory: directory,
      android_directory: android_dir,
      app_build_gradle: File.exist?(app_gradle) ? app_gradle : app_gradle_kts
    }
  end

  raise NoProjectError,
        "Capacitor project detected but no Android build.gradle found. Run 'npx cap sync android' first."
end

.detect_dotnet_android(directory, csproj_path) ⇒ Object 



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# File 'lib/mysigner/build/detector.rb', line 258

def self.detect_dotnet_android(directory, csproj_path)
  content = File.read(csproj_path)

  framework_type = if content.include?('Maui')
                     :maui
                   elsif content.include?('Xamarin.Forms')
                     :xamarin_forms
                   else
                     :xamarin
                   end

  {
    platform: :android,
    type: :dotnet,
    path: File.absolute_path(csproj_path),
    framework: framework_type,
    directory: directory,
    android_directory: directory,
    csproj_path: csproj_path
  }
end

.detect_flutter(directory) ⇒ Object

Raises:



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# File 'lib/mysigner/build/detector.rb', line 344

def self.detect_flutter(directory)
  ios_dir = "#{directory}/ios"

  # Flutter typically uses Runner.xcworkspace
  workspace = "#{ios_dir}/Runner.xcworkspace"
  if File.exist?(workspace)
    return {
      platform: :ios,
      type: :workspace,
      path: File.absolute_path(workspace),
      framework: :flutter,
      directory: directory,
      ios_directory: ios_dir
    }
  end

  # Fall back to Runner.xcodeproj
  project = "#{ios_dir}/Runner.xcodeproj"
  if File.exist?(project)
    return {
      platform: :ios,
      type: :project,
      path: File.absolute_path(project),
      framework: :flutter,
      directory: directory,
      ios_directory: ios_dir
    }
  end

  raise NoProjectError, "Flutter project detected but no Xcode project found. Run 'flutter build ios' first."
end

.detect_flutter_android(directory) ⇒ Object

Raises:



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# File 'lib/mysigner/build/detector.rb', line 234

def self.detect_flutter_android(directory)
  android_dir = "#{directory}/android"

  raise NoProjectError, "Flutter project detected but no android/ folder found. Run 'flutter create .' first." unless Dir.exist?(android_dir)

  app_gradle = "#{android_dir}/app/build.gradle"
  app_gradle_kts = "#{android_dir}/app/build.gradle.kts"

  if File.exist?(app_gradle) || File.exist?(app_gradle_kts)
    return {
      platform: :android,
      type: :gradle,
      path: File.absolute_path(android_dir),
      framework: :flutter,
      directory: directory,
      android_directory: android_dir,
      app_build_gradle: File.exist?(app_gradle) ? app_gradle : app_gradle_kts
    }
  end

  raise NoProjectError,
        "Flutter project detected but no Android build.gradle found. Run 'flutter build apk' first."
end

.detect_ios(directory = Dir.pwd) ⇒ Object

Detect iOS project in directory (original detect behavior)

Raises:



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# File 'lib/mysigner/build/detector.rb', line 114

def self.detect_ios(directory = Dir.pwd)
  # 1. Check for Capacitor (most specific first)
  if File.exist?("#{directory}/capacitor.config.json") ||
     File.exist?("#{directory}/capacitor.config.ts")
    return detect_capacitor(directory)
  end

  # 2. Check for Expo (managed workflow)
  if (File.exist?("#{directory}/app.json") || File.exist?("#{directory}/app.config.js")) &&
     File.exist?("#{directory}/package.json")
    content = File.read("#{directory}/package.json")
    if content.include?('expo') && !Dir.exist?("#{directory}/ios")
      # Auto-run expo prebuild
      puts "\nšŸ“¦ Expo managed workflow detected (no ios/ folder)"
      puts "šŸ”§ Running: npx expo prebuild --platform ios\n\n"

      result = system("cd #{directory} && npx expo prebuild --platform ios")

      unless result && Dir.exist?("#{directory}/ios")
        raise NoProjectError, <<~ERROR
          Failed to generate iOS project with expo prebuild.

          Try running manually:
            npx expo prebuild --platform ios

          Alternative: Use EAS Build (Expo's cloud service)
          Learn more: https://docs.expo.dev/bare/overview/
        ERROR
      end

      puts "\nāœ“ iOS project generated successfully\n\n"
    end
  end

  # 3. Check for React Native
  if File.exist?("#{directory}/package.json") && Dir.exist?("#{directory}/ios")
    content = File.read("#{directory}/package.json")
    return detect_react_native(directory) if content.include?('react-native')
  end

  # 4. Check for Flutter
  return detect_flutter(directory) if File.exist?("#{directory}/pubspec.yaml")

  # 5. Check for native iOS project (workspace first, then project)
  workspace = Dir.glob("#{directory}/*.xcworkspace").first
  if workspace
    return {
      platform: :ios,
      type: :workspace,
      path: File.absolute_path(workspace),
      framework: :native,
      directory: directory
    }
  end

  project = Dir.glob("#{directory}/*.xcodeproj").first
  if project
    return {
      platform: :ios,
      type: :project,
      path: File.absolute_path(project),
      framework: :native,
      directory: directory
    }
  end

  raise NoProjectError,
        "No Xcode project found in #{directory}. Run in a project directory or try 'mysigner init' first."
end

.detect_react_native(directory) ⇒ Object

Raises:



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# File 'lib/mysigner/build/detector.rb', line 312

def self.detect_react_native(directory)
  ios_dir = "#{directory}/ios"

  # Look for workspace first (CocoaPods)
  workspace = Dir.glob("#{ios_dir}/*.xcworkspace").first
  if workspace
    return {
      platform: :ios,
      type: :workspace,
      path: File.absolute_path(workspace),
      framework: :react_native,
      directory: directory,
      ios_directory: ios_dir
    }
  end

  # Fall back to project
  project = Dir.glob("#{ios_dir}/*.xcodeproj").first
  if project
    return {
      platform: :ios,
      type: :project,
      path: File.absolute_path(project),
      framework: :react_native,
      directory: directory,
      ios_directory: ios_dir
    }
  end

  raise NoProjectError, 'React Native project detected but no Xcode project found in ios/ directory.'
end

.detect_react_native_android(directory) ⇒ Object

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# File 'lib/mysigner/build/detector.rb', line 213

def self.detect_react_native_android(directory)
  android_dir = "#{directory}/android"

  app_gradle = "#{android_dir}/app/build.gradle"
  app_gradle_kts = "#{android_dir}/app/build.gradle.kts"

  if File.exist?(app_gradle) || File.exist?(app_gradle_kts)
    return {
      platform: :android,
      type: :gradle,
      path: File.absolute_path(android_dir),
      framework: :react_native,
      directory: directory,
      android_directory: android_dir,
      app_build_gradle: File.exist?(app_gradle) ? app_gradle : app_gradle_kts
    }
  end

  raise NoProjectError, 'React Native project detected but no Android build.gradle found in android/ directory.'
end