Class: Zui::FullRuntime

Inherits:
Object
  • Object
show all
Defined in:
lib/zui/full_runtime.rb

Constant Summary collapse

SYSTEM_LIBRARIES = 
/\A(?:ld-linux|libc\.|libdl\.|libgcc_s\.|libm\.|libpthread\.|librt\.|libSystem\.|libutil\.)/.freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(platform: Platform.current, ruby: RbConfig.ruby, environment: ENV, rbconfig: RbConfig::CONFIG, spec_loader: nil) ⇒ FullRuntime

Returns a new instance of FullRuntime.



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# File 'lib/zui/full_runtime.rb', line 15

def initialize(platform: Platform.current, ruby: RbConfig.ruby, environment: ENV,
               rbconfig: RbConfig::CONFIG, spec_loader: nil)
  @platform = platform.assert_supported!
  @ruby = File.expand_path(ruby)
  @environment = environment.to_h
  @rbconfig = rbconfig.to_h
  @spec_loader = spec_loader || method(:project_specs)
end

Instance Attribute Details

#platform ⇒ Object (readonly)

Returns the value of attribute platform.



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# File 'lib/zui/full_runtime.rb', line 13

def platform
  @platform
end

Instance Method Details

#install(project:, destination:) ⇒ Object 



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# File 'lib/zui/full_runtime.rb', line 24

def install(project:, destination:)
  project = File.expand_path(project)
  destination = File.expand_path(destination)
  raise ArgumentError, "Ruby executable not found: #{@ruby}" unless File.file?(@ruby)
  raise ArgumentError, "full runtime destination already exists: #{destination}" if File.exist?(destination)

  FileUtils.mkdir_p(destination)
  executable = install_executable(destination)
  library_paths = install_standard_library(destination)
  install_runtime_libraries(destination)
  install_native_dependencies(destination)
  gems = install_project_gems(project, destination)
  environment = {
    "RUBYLIB" => library_paths,
    "GEM_HOME" => ["gems"],
    "GEM_PATH" => ["gems"]
  }
  dynamic_library_variable = platform.macos? ? "DYLD_LIBRARY_PATH" : "LD_LIBRARY_PATH"
  environment[dynamic_library_variable] = ["lib"] unless platform.windows?

  ApplicationRuntime.new(
    engine: "cruby",
    version: ruby_version,
    executable:,
    environment:,
    gems: gems.map(&:full_name)
  ).write(destination)
rescue StandardError
  FileUtils.remove_entry(destination) if destination && File.exist?(destination)
  raise
end