Module: Homebrew::Bootsnap Private

Defined in:
startup/bootsnap.rb,
startup/bootsnap.rbi

This module is part of a private API. This module may only be used in the Homebrew/brew repository. Third parties should avoid using this module if possible, as it may be removed or changed without warning.

Class Method Summary collapse

Class Method Details

.key ⇒ String

This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

Returns:



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# File 'startup/bootsnap.rb', line 6

def self.key
  @key ||= begin
    require "digest/sha2"

    checksum = Digest::SHA256.new
    checksum << RUBY_VERSION
    checksum << RUBY_PLATFORM
    checksum << Dir.children(File.join(Gem.paths.path, "gems")).join(",")

    checksum.hexdigest
  end
end

.load!(compile_cache: true) ⇒ void

This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

This method returns an undefined value.

Parameters:

  • compile_cache (Boolean) (defaults to: true) 


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# File 'startup/bootsnap.rb', line 40

def self.load!(compile_cache: true)
  return unless enabled?

  require ENV.fetch("HOMEBREW_BOOTSNAP_GEM_PATH")

  ::Bootsnap.setup(
    cache_dir:,
    ignore_directories:,
    # In development environments the bootsnap compilation cache is
    # generated on the fly when source files are loaded.
    # https://github.com/Shopify/bootsnap?tab=readme-ov-file#precompilation
    development_mode:   true,
    load_path_cache:    true,
    compile_cache_iseq: compile_cache,
    compile_cache_yaml: compile_cache,
    compile_cache_json: compile_cache,
  )
end

.reset! ⇒ void

This method is part of a private API. This method may only be used in the Homebrew/brew repository. Third parties should avoid using this method if possible, as it may be removed or changed without warning.

This method returns an undefined value.



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# File 'startup/bootsnap.rb', line 59

def self.reset!
  return unless enabled?

  ::Bootsnap.unload_cache!
  @key = nil

  # The compile cache doesn't get unloaded so we don't need to load it again!
  load!(compile_cache: false)
end