Class: Lono::AppFile::Build

Inherits:
Base show all
Includes:
Utils::Item::Zip
Defined in:
lib/lono/app_file/build.rb,
lib/lono/app_file/build/lambda_layer.rb

Defined Under Namespace

Classes: LambdaLayer

Instance Method Summary collapse

Methods included from Utils::Item::Zip

#execute_zip, #zip, #zip_directory, #zip_file

Methods inherited from Base

#initialize

Methods inherited from Lono::AbstractBase

#initialize, #reinitialize, #template_path

Methods included from Blueprint::Root

#find_blueprint_root, #set_blueprint_root

Constructor Details

This class inherits a constructor from Lono::AppFile::Base

Instance Method Details

#build_all ⇒ Object 



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# File 'lib/lono/app_file/build.rb', line 17

def build_all
  clean_output
  validate_files!
  copy_to_output
  build_layers
  compress_output
end

#build_layers ⇒ Object 



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# File 'lib/lono/app_file/build.rb', line 41

def build_layers
  layer_items = Registry.layers
  layer_items.each do |item|
    LambdaLayer.new(@blueprint, item).build
  end
end

#clean_output ⇒ Object 



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# File 'lib/lono/app_file/build.rb', line 70

def clean_output
  FileUtils.rm_rf(@output_files_path)
end

#compress_output ⇒ Object 



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# File 'lib/lono/app_file/build.rb', line 48

def compress_output
  Registry.items.each do |item|
    # type can be lambda_layer or file
    if item.type == "lambda_layer" || item.exist?
      zip(item)
    else
      puts "WARN: #{item.src_path} does not exist. Double check that the path is correct in the s3_key call.".color(:yellow)
    end
  end
end

#context ⇒ Object 



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# File 'lib/lono/app_file/build.rb', line 65

def context
  Lono::Template::Context.new(@options)
end

#copy_to_output ⇒ Object 



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# File 'lib/lono/app_file/build.rb', line 59

def copy_to_output
  override_source_paths("#{Lono.blueprint_root}/app/files")
  self.destination_root = @output_files_path
  directory(".", verbose: false, context: context.get_binding) # Thor::Action
end

#detect_files? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/lono/app_file/build.rb', line 74

def detect_files?
  app_files = Dir["#{Lono.blueprint_root}/app/files/*"]
  if app_files.empty?
    false
  else
    puts "Detected app/files for blueprint #{@blueprint}"
    true
  end
end

#initialize_variables ⇒ Object 



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# File 'lib/lono/app_file/build.rb', line 7

def initialize_variables
  @output_files_path = "#{Lono.config.output_path}/#{@blueprint}/files"
end

#run ⇒ Object 



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# File 'lib/lono/app_file/build.rb', line 11

def run
  return unless detect_files?
  puts "Building app/files for blueprint #{@blueprint}"
  build_all
end

#validate_files! ⇒ Object 



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# File 'lib/lono/app_file/build.rb', line 25

def validate_files!
  items = Registry.items + Registry.layers
  missing = items.select do |item|
    !File.exist?(item.src_path)
  end
  missing_paths = missing.map { |item| item.src_path }.uniq
  unless missing_paths.empty?
    puts "ERROR: These app/files are missing were used by the s3_key method but are missing".color(:red)
    missing_paths.each do |path|
      puts "    #{path}"
    end
    puts "Please double check that they exist."
    exit 1
  end
end