Class: Lexicon::Common::Package::V2::PackageBuilder

Inherits:
Package show all
Defined in:
lib/lexicon/common/package/v2/package_builder.rb

Constant Summary

Constants inherited from Package

Package::CHECKSUM_FILE_NAME, Package::SPEC_FILE_NAME

Instance Attribute Summary

Attributes inherited from Package

#file_sets

Attributes inherited from Package

#checksum_file, #dir, #schema_version, #spec_file, #version

Instance Method Summary collapse

Methods inherited from Package

#data_dir, #files, #valid?

Methods inherited from Package

#files, #valid?

Constructor Details

#initialize(version:, dir:) ⇒ PackageBuilder

Returns a new instance of PackageBuilder.



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# File 'lib/lexicon/common/package/v2/package_builder.rb', line 8

def initialize(version:, dir:)
  super(
    file_sets: [],
    version: version,
    dir: dir,
    checksum_file: dir.join(CHECKSUM_FILE_NAME),
    spec_file: dir.join(SPEC_FILE_NAME),
  )

  FileUtils.mkdir_p(data_dir)
end

Instance Method Details

#add_file_set(id, name:, structure:, tables:) ⇒ Object

Parameters:

  • id (String)
  • name (String)
  • structure (Pathname) —

    Takes ownership of the file (moves it to the correct folder)

  • tables (Hash{String=>Array<Pathname>}) —

    Takes ownership of the files (moves them to the correct folder)



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# File 'lib/lexicon/common/package/v2/package_builder.rb', line 26

def add_file_set(id, name:, structure:, tables:)
  # @type [Pathname] structure_file_path
  structure_file_path = data_dir.join(structure_file_name(id))
  FileUtils.mv(structure.to_s, structure_file_path.to_s)

  table_data = tables.map do |table_name, files|
    index = 0

    file_names = files.map do |file|
      file_name = "#{table_name}_#{index}.csv.gz"
      FileUtils.mv(file.to_s, data_dir.join(file_name))
      index += 1

      file_name
    end

    [table_name, file_names]
  end

  file_sets << SourceFileSet.new(
    id: id,
    name: name,
    structure: structure_file_name(id),
    tables: table_data.to_h
  )
end

#as_package ⇒ Object 



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# File 'lib/lexicon/common/package/v2/package_builder.rb', line 53

def as_package
  Package.new(
    checksum_file: checksum_file,
    dir: dir,
    file_sets: file_sets,
    spec_file: spec_file,
    version: version,
  )
end