Class: Bundler::LockfileParser

# File 'lib/bundler/lockfile_parser.rb', line 50

def self.sections_to_ignore(base_version = nil)
  base_version &&= base_version.release
  base_version ||= Gem::Version.create("1.0".dup)
  attributes = []
  SECTIONS_BY_VERSION_INTRODUCED.each do |version, introduced|
    next if version <= base_version
    attributes += introduced
  end
  attributes
end

# File 'lib/bundler/lockfile_parser.rb', line 46

def self.unknown_sections_in_lockfile(lockfile_contents)
  sections_in_lockfile(lockfile_contents) - KNOWN_SECTIONS
end

# File 'lib/bundler/lockfile_parser.rb', line 15

attr_reader :sources, :dependencies, :specs, :platforms, :bundler_version, :ruby_version

# File 'lib/bundler/lockfile_parser.rb', line 15

attr_reader :sources, :dependencies, :specs, :platforms, :bundler_version, :ruby_version

# File 'lib/bundler/lockfile_parser.rb', line 15

attr_reader :sources, :dependencies, :specs, :platforms, :bundler_version, :ruby_version

# File 'lib/bundler/lockfile_parser.rb', line 15

attr_reader :sources, :dependencies, :specs, :platforms, :bundler_version, :ruby_version

# File 'lib/bundler/lockfile_parser.rb', line 15

attr_reader :sources, :dependencies, :specs, :platforms, :bundler_version, :ruby_version

# File 'lib/bundler/lockfile_parser.rb', line 190

def parse_dependency(line)
  return unless line =~ NAME_VERSION
  spaces = $1
  return unless spaces.size == 2
  name = $2
  version = $3
  pinned = $5

  version = version.split(",").map(&:strip) if version

  dep = Bundler::Dependency.new(name, version)

  if pinned && dep.name != "bundler"
    spec = @specs.find {|_, v| v.name == dep.name }
    dep.source = spec.last.source if spec

    # Path sources need to know what the default name / version
    # to use in the case that there are no gemspecs present. A fake
    # gemspec is created based on the version set on the dependency
    # TODO: Use the version from the spec instead of from the dependency
    if version && version.size == 1 && version.first =~ /^\s*= (.+)\s*$/ && dep.source.is_a?(Bundler::Source::Path)
      dep.source.name    = name
      dep.source.version = $1
    end
  end

  @dependencies[dep.name] = dep
end

# File 'lib/bundler/lockfile_parser.rb', line 242

def parse_platform(line)
  @platforms << Gem::Platform.new($1) if line =~ /^  (.*)$/
end

# File 'lib/bundler/lockfile_parser.rb', line 252

def parse_ruby(line)
  @ruby_version = line.strip
end

# File 'lib/bundler/lockfile_parser.rb', line 128

def parse_source(line)
  case line
  when SPECS
    case @type
    when PATH
      @current_source = TYPES[@type].from_lock(@opts)
      @sources << @current_source
    when GIT
      @current_source = TYPES[@type].from_lock(@opts)
      # Strip out duplicate GIT sections
      if @sources.include?(@current_source)
        @current_source = @sources.find {|s| s == @current_source }
      else
        @sources << @current_source
      end
    when GEM
      if Bundler.feature_flag.lockfile_uses_separate_rubygems_sources?
        @opts["remotes"] = @opts.delete("remote")
        @current_source = TYPES[@type].from_lock(@opts)
        @sources << @current_source
      else
        Array(@opts["remote"]).each do |url|
          @rubygems_aggregate.add_remote(url)
        end
        @current_source = @rubygems_aggregate
      end
    when PLUGIN
      @current_source = Plugin.source_from_lock(@opts)
      @sources << @current_source
    end
  when OPTIONS
    value = $2
    value = true if value == "true"
    value = false if value == "false"

    key = $1

    if @opts[key]
      @opts[key] = Array(@opts[key])
      @opts[key] << value
    else
      @opts[key] = value
    end
  when *SOURCE
    @current_source = nil
    @opts = {}
    @type = line
  else
    parse_spec(line)
  end
end

# File 'lib/bundler/lockfile_parser.rb', line 219

def parse_spec(line)
  return unless line =~ NAME_VERSION
  spaces = $1
  name = $2
  version = $3
  platform = $4

  if spaces.size == 4
    version = Gem::Version.new(version)
    platform = platform ? Gem::Platform.new(platform) : Gem::Platform::RUBY
    @current_spec = LazySpecification.new(name, version, platform)
    @current_spec.source = @current_source

    # Avoid introducing multiple copies of the same spec (caused by
    # duplicate GIT sections)
    @specs[@current_spec.identifier] ||= @current_spec
  elsif spaces.size == 6
    version = version.split(",").map(&:strip) if version
    dep = Gem::Dependency.new(name, version)
    @current_spec.dependencies << dep
  end
end

# File 'lib/bundler/lockfile_parser.rb', line 102

def warn_for_outdated_bundler_version
  return unless bundler_version
  prerelease_text = bundler_version.prerelease? ? " --pre" : ""
  current_version = Gem::Version.create(Bundler::VERSION)
  case current_version.segments.first <=> bundler_version.segments.first
  when -1
    raise LockfileError, "You must use Bundler #{bundler_version.segments.first} or greater with this lockfile."
  when 0
    if current_version < bundler_version
      Bundler.ui.warn "Warning: the running version of Bundler (#{current_version}) is older " \
           "than the version that created the lockfile (#{bundler_version}). We suggest you " \
           "upgrade to the latest version of Bundler by running `gem " \
           "install bundler#{prerelease_text}`.\n"
    end
  end
end