Class: Homebrew::Cmd::NodenvSync Private

Inherits:
AbstractCommand show all
Defined in:
cmd/nodenv-sync.rb,
sorbet/rbi/dsl/homebrew/cmd/nodenv_sync.rbi

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

Defined Under Namespace

Classes: Args

Instance Method Summary collapse

Methods inherited from AbstractCommand

command, command_name, dev_cmd?, #initialize, parser, ruby_cmd?

Constructor Details

This class inherits a constructor from Homebrew::AbstractCommand

Instance Method Details

#args ⇒ Homebrew::Cmd::NodenvSync::Args

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:



10
 
# File 'sorbet/rbi/dsl/homebrew/cmd/nodenv_sync.rbi', line 10

def args; end

#run ⇒ 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 'cmd/nodenv-sync.rb', line 22

def run
  nodenv_root = Pathname(ENV.fetch("HOMEBREW_NODENV_ROOT", Pathname(Dir.home)/".nodenv"))

  # Don't run multiple times at once.
  nodenv_sync_running = nodenv_root/".nodenv_sync_running"
  return if nodenv_sync_running.exist?

  begin
    nodenv_versions = nodenv_root/"versions"
    nodenv_versions.mkpath
    FileUtils.touch nodenv_sync_running

    HOMEBREW_CELLAR.glob("node{,@*}")
                   .flat_map(&:children)
                   .each { |path| link_nodenv_versions(path, nodenv_versions) }

    nodenv_versions.children
                   .select(&:symlink?)
                   .reject(&:exist?)
                   .each { |path| FileUtils.rm_f path }
  ensure
    nodenv_sync_running.unlink if nodenv_sync_running.exist?
  end
end