Module: BundlerSkills::RubygemsHook

Defined in:
lib/bundler_skills/rubygems_hook.rb

Overview

Entry point for the RubyGems ‘Gem.post_install` hook (registered in lib/rubygems_plugin.rb). Fires once per gem actually installed during a `bundle install` / `bundle update`, and syncs THAT gem’s skills only.

Like the old Bundler hook, it holds no real logic: it guards on context and the disable switch, then delegates to Synchronizer#sync_gem. Any error is swallowed as a warning so it never aborts the user’s install.

Class Method Summary collapse

Class Method Details

.bundle_context? ⇒ Boolean

Only act inside a ‘bundle install` for a project with a Gemfile. This keeps a plain `gem install foo` (no project context) from creating symlinks in whatever directory the user happens to be in.

Returns:

  • (Boolean) 


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# File 'lib/bundler_skills/rubygems_hook.rb', line 28

def bundle_context?
  return false unless defined?(Bundler)

  root = Bundler.root
  root.join("Gemfile").file? || root.join("gems.rb").file?
rescue StandardError
  false
end

.install(installer) ⇒ Object

Parameters:

  • installer (#spec) —

    a Gem::Installer (or anything exposing #spec)



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# File 'lib/bundler_skills/rubygems_hook.rb', line 15

def install(installer)
  spec = installer.spec
  return unless bundle_context?
  return if Disabling.disabled?

  Synchronizer.new(config: Config.load).sync_gem(spec)
rescue StandardError => e
  warn("[bundler-skills] skipped #{safe_name(installer)}: #{e.class}: #{e.message}")
end

.safe_name(installer) ⇒ Object 



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# File 'lib/bundler_skills/rubygems_hook.rb', line 37

def safe_name(installer)
  installer.spec.name
rescue StandardError
  "(unknown gem)"
end

.warn(message) ⇒ Object 



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# File 'lib/bundler_skills/rubygems_hook.rb', line 43

def warn(message)
  if defined?(Bundler)
    Bundler.ui.warn(message)
  else
    Kernel.warn(message)
  end
end