Module: Bundler::Interactive::PluginDependencies

Defined in:
lib/bundler/interactive/update_interactive.rb

Overview

When bundler-interactive runs as an installed Bundler plugin, its gem dependencies (tty-prompt/tty-reader and their transitive deps) are installed alongside this gem under the plugin root, but Bundler does not add them to the load path -- see the "to support plugin deps" note in Bundler::Plugin#load_plugin. This bridges that gap.

Class Method Summary collapse

Class Method Details

.load!(anchor) ⇒ Object

Adds every sibling gem's lib directory to the load path so the plugin's dependency closure can be required. anchor is a directory inside this gem (e.g. dir); its ancestor named "gems" is the plugin gem home, whose children are this gem and its installed dependencies. Appends (rather than prepends) so host application gems keep precedence.



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# File 'lib/bundler/interactive/update_interactive.rb', line 18

def self.load!(anchor)
  gems_dir = File.expand_path('../../../..', anchor)
  return unless File.basename(gems_dir) == 'gems'

  Dir[File.join(gems_dir, '*', 'lib')].sort.each do |lib|
    $LOAD_PATH.push(lib) unless $LOAD_PATH.include?(lib)
  end
end