Class: Diffend::LocalContext::Packages

Inherits:
Object
  • Object
show all
Defined in:
lib/diffend/local_context/packages.rb

Overview

Module responsible for building packages information from local context

Constant Summary collapse

ME_PATH =

Definition of a local path, if it matches it means that we are the source

'.'
ME_SOURCES =

Sources that we expect to match ourselves too

[
  ::Bundler::Source::Gemspec,
  ::Bundler::Source::Path
].freeze
DEPENDENCIES_TYPES =

List of dependency types

{
  direct: 0,
  dependency: 1
}.freeze
SOURCES_TYPES =

List of sources types

{
  valid: 0,
  multiple_primary: 1
}.freeze
GEM_SOURCES_TYPES =

List of gem sources types

{
  local: 0,
  gemfile_source: 1,
  gemfile_git: 2,
  gemfile_path: 3
}.freeze

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(command, definition) ⇒ Hash

Returns local dependencies.

Parameters:

  • command (String) —

    command executed via bundler

  • definition (::Bundler::Definition) —

    definition for your source



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# File 'lib/diffend/local_context/packages.rb', line 53

def initialize(command, definition)
  @command = command
  @definition = definition
  @direct_dependencies = Hash[definition.dependencies.map { |val| [val.name, val] }]
  # Support case without Gemfile.lock
  @locked_specs = @definition.locked_gems ? @definition.locked_gems.specs : []
  @cached = command == Commands::EXEC
end

Class Method Details

.call(command, definition) ⇒ Object

Parameters:

  • command (String) —

    command executed via bundler

  • definition (::Bundler::Definition) —

    definition for your source



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# File 'lib/diffend/local_context/packages.rb', line 36

def call(command, definition)
  instance = new(command, definition)

  ::Bundler.ui.silence { instance.resolve }

  case command
  when Commands::INSTALL, Commands::EXEC, Commands::SECURE, Commands::UPDATE, Commands::ADD then instance.build
  else
    raise ArgumentError, "invalid command: #{command}"
  end
end

Instance Method Details

#build ⇒ Hash

Build specification

Returns:

  • (Hash) 


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# File 'lib/diffend/local_context/packages.rb', line 74

def build
  hash = build_main

  @definition.resolve.each do |spec|
    # Skip metadata
    next if spec.instance_variable_get(:@specification).nil?
    next if skip?(spec.source)

    locked_spec = @locked_specs.find { |s| s.name == spec.name }

    hash['dependencies'][spec.name] = {
      'platform' => build_spec_platform(spec, locked_spec),
      'source' => build_spec_source(spec),
      'type' => build_dependency_type(spec.name),
      'versions' => build_versions(spec, locked_spec)
    }
  end

  hash
end

#resolve ⇒ Object

Resolve definition



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# File 'lib/diffend/local_context/packages.rb', line 63

def resolve
  @cached ? @definition.resolve_with_cache! : @definition.resolve_remotely!

  # Despite bundler not materializing resolution, we always need to do so to get all the
  # gems details
  @definition.specs
end