class Bundler::EndpointSpecification - bundler-1.15.4 Documentation

# class Bundler::EndpointSpecification

used for Creating Specifications from the Gemcutter Endpoint

### Constants

ILLFORMED_MESSAGE

### Attributes

checksum[R]
dependencies[RW]
name[R]
platform[R]
remote[RW]
required_ruby_version[R]
required_rubygems_version[R]
source[RW]
version[R]

### Public Class Methods

new(name, version, platform, dependencies, metadata = nil) click to toggle source

    # File lib/bundler/endpoint_specification.rb, line 10
    def initialize(name, version, platform, dependencies, metadata = nil)
      @name         = name
      @version      = Gem::Version.create version
      @platform     = platform
      @dependencies = dependencies.map {|dep, reqs| build_dependency(dep, reqs) }

      parse_metadata(metadata)
    end

### Public Instance Methods

__swap__(spec) click to toggle source

    # File lib/bundler/endpoint_specification.rb, line 92
    def __swap__(spec)
      SharedHelpers.ensure_same_dependencies(self, dependencies, spec.dependencies)
      @remote_specification = spec
    end

_local_specification() click to toggle source

    # File lib/bundler/endpoint_specification.rb, line 85
    def _local_specification
      return unless @loaded_from && File.exist?(local_specification_path)
      eval(File.read(local_specification_path)).tap do |spec|
        spec.loaded_from = @loaded_from
      end
    end

bindir() click to toggle source

needed for bundle clean

Calls superclass method

    # File lib/bundler/endpoint_specification.rb, line 57
    def bindir
      if @remote_specification
        @remote_specification.bindir
      elsif _local_specification
        _local_specification.bindir
      else
        super
      end
    end

executables() click to toggle source

needed for binstubs

Calls superclass method

    # File lib/bundler/endpoint_specification.rb, line 46
    def executables
      if @remote_specification
        @remote_specification.executables
      elsif _local_specification
        _local_specification.executables
      else
        super
      end
    end

extensions() click to toggle source

needed for “with native extensions” during install

    # File lib/bundler/endpoint_specification.rb, line 77
    def extensions
      if @remote_specification
        @remote_specification.extensions
      elsif _local_specification
        _local_specification.extensions
      end
    end

fetch_platform() click to toggle source

    # File lib/bundler/endpoint_specification.rb, line 19
    def fetch_platform
      @platform
    end

load_paths() click to toggle source

needed for inline

Calls superclass method Gem::Specification#load_paths

    # File lib/bundler/endpoint_specification.rb, line 36
    def load_paths
      # remote specs aren't installed, and can't have load_paths
      if _local_specification
        _local_specification.load_paths
      else
        super
      end
    end

post_install_message() click to toggle source

needed for post_install_messages during install

    # File lib/bundler/endpoint_specification.rb, line 68
    def post_install_message
      if @remote_specification
        @remote_specification.post_install_message
      elsif _local_specification
        _local_specification.post_install_message
      end
    end

require_paths() click to toggle source

needed for standalone, load required_paths from local gemspec after the gem is installed

Calls superclass method

    # File lib/bundler/endpoint_specification.rb, line 25
    def require_paths
      if @remote_specification
        @remote_specification.require_paths
      elsif _local_specification
        _local_specification.require_paths
      else
        super
      end
    end

### Private Instance Methods

build_dependency(name, requirements) click to toggle source

    # File lib/bundler/endpoint_specification.rb, line 120
    def build_dependency(name, requirements)
      Gem::Dependency.new(name, requirements)
    rescue ArgumentError => e
      raise unless e.message.include?(ILLFORMED_MESSAGE)
      puts # we shouldn't print the error message on the "fetching info" status line
      raise GemspecError,
        "Unfortunately, the gem #{name} (#{version}) has an invalid "          "gemspec.\nPlease ask the gem author to yank the bad version to fix "          "this issue. For more information, see http://bit.ly/syck-defaultkey."
    end

local_specification_path() click to toggle source

    # File lib/bundler/endpoint_specification.rb, line 99
    def local_specification_path
      "#{base_dir}/specifications/#{full_name}.gemspec"
    end

parse_metadata(data) click to toggle source

    # File lib/bundler/endpoint_specification.rb, line 103
    def parse_metadata(data)
      return unless data
      data.each do |k, v|
        next unless v
        case k.to_s
        when "checksum"
          @checksum = v.last
        when "rubygems"
          @required_rubygems_version = Gem::Requirement.new(v)
        when "ruby"
          @required_ruby_version = Gem::Requirement.new(v)
        end
      end
    rescue => e
      raise GemspecError, "There was an error parsing the metadata for the gem #{name} (#{version}): #{e.class}\n#{e}\nThe metadata was #{data.inspect}"
    end