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# frozen_string_literal: true
module Bundler
class StubSpecification < RemoteSpecification
def self.from_stub(stub)
return stub if stub.is_a?(Bundler::StubSpecification)
spec = new(stub.name, stub.version, stub.platform, nil)
spec.stub = stub
spec
end
attr_accessor :stub, :ignored
def source=(source)
super
# Stub has no concept of source, which means that extension_dir may be wrong
# This is the case for git-based gems. So, instead manually assign the extension dir
return unless source.respond_to?(:extension_dir_name)
path = File.join(stub.extensions_dir, source.extension_dir_name)
stub.extension_dir = File.expand_path(path)
end
def to_yaml
_remote_specification.to_yaml
end
# @!group Stub Delegates
def manually_installed?
# This is for manually installed gems which are gems that were fixed in place after a
# failed installation. Once the issue was resolved, the user then manually created
# the gem specification using the instructions provided by `gem help install`
installed_by_version == Gem::Version.new(0)
end
# This is defined directly to avoid having to loading the full spec
def missing_extensions?
return false if default_gem?
return false if extensions.empty?
return false if File.exist? gem_build_complete_path
return false if manually_installed?
true
end
def activated
stub.activated
end
def activated=(activated)
stub.instance_variable_set(:@activated, activated)
end
def extensions
stub.extensions
end
def gem_build_complete_path
File.join(extension_dir, "gem.build_complete")
end
def default_gem?
stub.default_gem?
end
def full_gem_path
# deleted gems can have their stubs return nil, so in that case grab the
# expired path from the full spec
stub.full_gem_path || method_missing(:full_gem_path)
end
def full_require_paths
stub.full_require_paths
end
def load_paths
full_require_paths
end
def loaded_from
stub.loaded_from
end
def matches_for_glob(glob)
stub.matches_for_glob(glob)
end
def raw_require_paths
stub.raw_require_paths
end
private
def _remote_specification
@_remote_specification ||= begin
rs = stub.to_spec
if rs.equal?(self) # happens when to_spec gets the spec from Gem.loaded_specs
rs = Gem::Specification.load(loaded_from)
Bundler.rubygems.stub_set_spec(stub, rs)
end
unless rs
raise GemspecError, "The gemspec for #{full_name} at #{loaded_from}" \
" was missing or broken. Try running `gem pristine #{name} -v #{version}`" \
" to fix the cached spec."
end
rs.source = source
rs
end
end
end
end
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