How to Secure Android Apps in Fastlane

      #APPDOME LANE
  desc "Lane for secure the app with appdome"
  lane :secure_with_appdome do |params|

    repo_dir = './appdome_files'
    
    # Remove the directory if it exists
    if File.directory?(repo_dir)
      sh "rm -rf #{repo_dir}"
    end
    sh "git clone https://github.com/Appdome/appdome-api-bash.git ./appdome_files"

    non_protected_app_path = params[:non_protected_app_path]
    api_token = params[:appdome_api_token] || ENV['APPDOME_API_TOKEN']
    android_fs_id = params[:android_fs_id] || ENV['FUSION_SET_ID_ANDROID']
    team_id = params[:team_id]
    keystore = params[:keystore_file] || ENV['KEYSTORE_FILE']
    keystore_pass = params[:keystore_pass] || ENV['KEYSTORE_PASSWORD'] 
    keystore_alias = params[:keystore_alias] || ENV['KEYSTORE_ALIAS'] 
    keystore_key_pass = params[:keystore_key_pass] || ENV['KEYSTORE_KEY_PASSWORD']
    output = params[:output]


    if File.exist?(non_protected_app_path)
      file_name = File.basename(non_protected_app_path)
      destination_path = File.join(Dir.pwd, file_name)
      FileUtils.cp(non_protected_app_path, destination_path)
    end

    # Check if the 'KEYSTORE_FILE' environment variable is set
    if ENV['KEYSTORE_FILE']
      
      # Ensure the 'appdome_files' directory exists
      FileUtils.mkdir_p('appdome_files')

      # Fetch the environment variable, assuming it is the Base64 encoded content of the keystore
      keystore_encoded = ENV['KEYSTORE_FILE']  # This line gets the actual environment variable content

      # Decode the Base64 string
      keystore_decoded = Base64.decode64(keystore_encoded)

      # Write the decoded data to a file in binary mode to preserve exact bytes
      File.open('./appdome_files/keystore.keystore', 'wb') do |f|
        f.write(keystore_decoded)
      end

      # Update the keystore variable to the new path
      keystore = "#{Dir.pwd}/appdome_files/keystore.keystore"
    else
      # Copy the keystore to the new location
      FileUtils.cp(keystore, 'appdome_files/keystore.keystore')  # Corrected the destination path

      # Update the keystore variable to the new path
      keystore = "#{Dir.pwd}/appdome_files/keystore.keystore"
    end


    UI.message("Output file name: #{output}")
    command = "./appdome_api.sh"

    args = [
      "--api_key #{api_token}",
      "--fusion_set_id #{android_fs_id}",
      "--team_id #{team_id}",
      "--app #{destination_path}",
      "--sign_on_appdome",
      "--keystore #{keystore}",
      "--keystore_pass #{keystore_pass}",
      "--keystore_alias #{keystore_alias}",
      "--key_pass #{keystore_key_pass}",
      "--output appdome_outputs/#{output}",  
      "--certificate_output appdome_outputs/CertificateSecure.pdf" 
    ].join(' ')

    # Run your script through the shell
    Dir.chdir("#{repo_dir}") do
      sh("#{command} #{args}")
    end

    secured_app_path = "#{Dir.pwd}/appdome_files/appdome_outputs/#{output}"


    UI.message("App secured successfully with Appdome!")
    UI.message("Secured located at #{secured_app_path}")
    secured_app_path      #Retun the path of protected app
  end