Class: Nanoc::RuleDSL::ActionProvider

Inherits:

Int::ActionProvider

• Object
• Int::ActionProvider
• Nanoc::RuleDSL::ActionProvider

show all

Defined in:

lib/nanoc/rule_dsl/action_provider.rb

Class Method Summary (collapse)

• + (Object) for(site)

Instance Method Summary (collapse)

• - (ActionProvider) initialize(rules_collection, rule_memory_calculator) constructor

  A new instance of ActionProvider.

• - (Object) memory_for(rep)
• - (Object) postprocess(site, reps)
• - (Object) preprocess(site)
• - (Object) rep_names_for(item)
• - (Object) snapshots_defs_for(rep)

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# File 'lib/nanoc/rule_dsl/action_provider.rb', line 22

def initialize(rules_collection, rule_memory_calculator)
  @rules_collection = rules_collection
  @rule_memory_calculator = rule_memory_calculator
end

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# File 'lib/nanoc/rule_dsl/action_provider.rb', line 8

def self.for(site)
  rules_collection = Nanoc::RuleDSL::RulesCollection.new

  rule_memory_calculator =
    Nanoc::RuleDSL::RuleMemoryCalculator.new(
      rules_collection: rules_collection, site: site)

  action_provider = new(rules_collection, rule_memory_calculator)

  Nanoc::RuleDSL::RulesLoader.new(site.config, rules_collection).load

  action_provider
end

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# File 'lib/nanoc/rule_dsl/action_provider.rb', line 34

def memory_for(rep)
  @rule_memory_calculator[rep]
end

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# File 'lib/nanoc/rule_dsl/action_provider.rb', line 50

def postprocess(site, reps)
  view_context = Nanoc::ViewContext.new(reps: reps, items: site.items)
  ctx = new_postprocessor_context(site, view_context)

  @rules_collection.postprocessors.each_value do |postprocessor|
    ctx.instance_eval(&postprocessor)
  end
end

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# File 'lib/nanoc/rule_dsl/action_provider.rb', line 42

def preprocess(site)
  ctx = new_preprocessor_context(site)

  @rules_collection.preprocessors.each_value do |preprocessor|
    ctx.instance_eval(&preprocessor)
  end
end

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# File 'lib/nanoc/rule_dsl/action_provider.rb', line 27

def rep_names_for(item)
  matching_rules = @rules_collection.item_compilation_rules_for(item)
  raise Nanoc::Int::Errors::NoMatchingCompilationRuleFound.new(item) if matching_rules.empty?

  matching_rules.map(&:rep_name).uniq
end

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# File 'lib/nanoc/rule_dsl/action_provider.rb', line 38

def snapshots_defs_for(rep)
  @rule_memory_calculator.snapshots_defs_for(rep)
end