Class: Exerb::Recipe

Inherits:
Object
  • Object
show all
Defined in:
lib/exerb/recipe.rb

Overview

#

Defined Under Namespace

Classes: FileBlock, GeneralBlock, PathBlock, ResourceBlock

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(blocks, basedir = Dir.pwd, filename = '-') ⇒ Recipe

Returns a new instance of Recipe

Raises:


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# File 'lib/exerb/recipe.rb', line 21

def initialize(blocks, basedir = Dir.pwd, filename = '-')
  @basedir  = basedir
  @filename = filename
  @general  = Exerb::Recipe::GeneralBlock.analyze(blocks, @filename)
  @path     = Exerb::Recipe::PathBlock.analyze(blocks, @filename)
  @resource = Exerb::Recipe::ResourceBlock.analyze(blocks, @filename)
  @file     = Exerb::Recipe::FileBlock.analyze(blocks, @filename)
  raise(Exerb::ExerbError, "#{@filename}: found unknown field in the recipe -- #{blocks.keys.join(', ')}") unless blocks.empty?
end

Class Method Details

.load(filepath) ⇒ Object


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# File 'lib/exerb/recipe.rb', line 31

def self.load(filepath)
  basedir  = File.dirname(File.expand_path(filepath))
  filename = File.basename(filepath)

  begin
    blocks = YAML.load(File.read(filepath))
  rescue Errno::ENOENT => e
    raise(Exerb::ExerbError, "no such file -- #{filepath}")
  rescue ArgumentError => e
    msg = e.message.gsub(/\n/, '\n')
    msg.gsub!(/\r/, '\r')
    msg.gsub!(/\t/, '\t')
    raise(Exerb::ExerbError, format('%s: %s', @filename, msg))
  end

  return self.new(blocks, basedir, filename)
end

Instance Method Details

#archive_filepath(filename = nil) ⇒ Object


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# File 'lib/exerb/recipe.rb', line 49

def archive_filepath(filename = nil)
  return self.output_filepath(filename).sub(/(\.exe)?$/i, '.exa')
end

#core_filepath(filepath = nil) ⇒ Object


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# File 'lib/exerb/recipe.rb', line 60

def core_filepath(filepath = nil)
  unless @general.core.nil?
    core   = Exerb::Utility.find_core_by_filepath(File.expand_path(@general.core, @basedir))
    core ||= Exerb::Utility.find_core_by_filename(@general.core)
    core ||= Exerb::Utility.find_core_by_name(@general.core)
    raise(Exerb::ExerbError, "#{@filename}: specified core isn't found -- #{@general.core}") if core.nil?
  end

  filepath ||= core
  filepath ||= Exerb::Utility.find_core_by_name('cui', true)

  return filepath
end

#create_archive(kcode = nil) ⇒ Object

Raises:


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# File 'lib/exerb/recipe.rb', line 74

def create_archive(kcode = nil)
  archive = Exerb::Archive.new(kcode || @general.kcode)

  search_path  = [@basedir]
  search_path += @path.path.collect { |dir| File.expand_path(dir, @basedir) } if @path
  search_path += $:

  startup_entry = @file.delete(@general.startup)
  raise(Exerb::ExerbError, "#{@filename}: specified startup script isn't found in the file block -- #{@general.startup}") if startup_entry.nil?
  add_file_entry(archive, search_path, @general.startup, startup_entry)

  @file.keys.sort.each { |internal_name|
    add_file_entry(archive, search_path, internal_name, @file[internal_name])
  }

  return archive
end

#output_filepath(filename = nil) ⇒ Object


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# File 'lib/exerb/recipe.rb', line 53

def output_filepath(filename = nil)
  filename ||= @general.output
  filename ||= @filename.sub(/(\.exy)?$/i, '.exe')

  return File.expand_path(filename, @basedir)
end

#update_resource(rsrc) ⇒ Object


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# File 'lib/exerb/recipe.rb', line 92

def update_resource(rsrc)
  if @resource
    if @resource.icon
      rsrc.remove(Exerb::Win32::Const::RT_ICON)
      rsrc.remove(Exerb::Win32::Const::RT_GROUP_ICON)

      group_icon = Exerb::Resource::GroupIcon.new

      @resource.icon.entries.each_with_index { |entry, index|
        id   = index + 1
        icon = Exerb::Resource::Icon.read(entry.file, entry.width, entry.height, entry.color)
        rsrc.add(Exerb::Win32::Const::RT_ICON, id, icon)
        group_icon.add(id, icon)
      }

      rsrc.add(Exerb::Win32::Const::RT_GROUP_ICON, 1, group_icon)
    end

    if @resource.version
      fv = (0..3).collect { |i| @resource.version.file_version_number[i]    || 0 }
      pv = (0..3).collect { |i| @resource.version.product_version_number[i] || 0 }

      ver = Exerb::Resource::VersionInfo.new
      ver.file_version_number    = Exerb::Resource::VersionInfo.make_version(*fv)
      ver.product_version_number = Exerb::Resource::VersionInfo.make_version(*pv)
      ver.comments               = @resource.version.comments
      ver.company_name           = @resource.version.company_name
      ver.legal_copyright        = @resource.version.legal_copyright
      ver.legal_trademarks       = @resource.version.legal_trademarks
      ver.file_version           = @resource.version.file_version
      ver.product_version        = @resource.version.product_version
      ver.product_name           = @resource.version.product_name
      ver.file_description       = @resource.version.file_description
      ver.internal_name          = @resource.version.internal_name
      ver.original_filename      = @resource.version.original_filename
      ver.private_build          = @resource.version.private_build
      ver.special_build          = @resource.version.special_build

      rsrc.remove(Exerb::Win32::Const::RT_VERSION)
      rsrc.add(Exerb::Win32::Const::RT_VERSION, 1, ver)
    end
  end
end