Class: Nanoc::Core::CompilationPhases::Recalculate

Inherits:
Abstract
  • Object
show all
Includes:
Nanoc::Core::ContractsSupport
Defined in:
lib/nanoc/core/compilation_phases/recalculate.rb

Overview

Provides functionality for (re)calculating the content of an item rep, without caching or outdatedness checking.

Instance Method Summary collapse

Methods included from Nanoc::Core::ContractsSupport

enabled?, included, setup_once, warn_about_performance

Methods inherited from Abstract

#call, #start, #stop

Constructor Details

#initialize(action_sequences:, dependency_store:, compilation_context:) ⇒ Recalculate

Returns a new instance of Recalculate.



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# File 'lib/nanoc/core/compilation_phases/recalculate.rb', line 11

def initialize(action_sequences:, dependency_store:, compilation_context:)
  super(wrapped: nil)

  @action_sequences = action_sequences
  @dependency_store = dependency_store
  @compilation_context = compilation_context
end

Instance Method Details

#pending_action_sequence_for(rep:) ⇒ Object 



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# File 'lib/nanoc/core/compilation_phases/recalculate.rb', line 55

def pending_action_sequence_for(rep:)
  @_pending_action_sequences ||= {}
  @_pending_action_sequences[rep] ||= @action_sequences[rep].to_a
end

#run(rep, is_outdated:) ⇒ Object

rubocop:disable Lint/UnusedMethodArgument



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# File 'lib/nanoc/core/compilation_phases/recalculate.rb', line 20

def run(rep, is_outdated:) # rubocop:disable Lint/UnusedMethodArgument
  dependency_tracker = Nanoc::Core::DependencyTracker.new(@dependency_store)
  dependency_tracker.enter(rep.item)

  executor = Nanoc::Core::Executor.new(rep, @compilation_context, dependency_tracker)

  # Set initial content, if not already present
  compiled_content_store = @compilation_context.compiled_content_store
  unless compiled_content_store.get_current(rep)
    compiled_content_store.set_current(rep, rep.item.content)
  end

  actions = pending_action_sequence_for(rep:)
  until actions.empty?
    action = actions.first

    case action
    when Nanoc::Core::ProcessingActions::Filter
      executor.filter(action.filter_name, action.params)
    when Nanoc::Core::ProcessingActions::Layout
      executor.layout(action.layout_identifier, action.params)
    when Nanoc::Core::ProcessingActions::Snapshot
      action.snapshot_names.each do |snapshot_name|
        executor.snapshot(snapshot_name)
      end
    else
      raise Nanoc::Core::Errors::InternalInconsistency, "unknown action #{action.inspect}"
    end

    actions.shift
  end
ensure
  dependency_tracker.exit
end