Class: LcpRuby::Dsl::DslLoader

Inherits:
Object
  • Object
show all
Defined in:
lib/lcp_ruby/dsl/dsl_loader.rb

Defined Under Namespace

Classes: EvalContext, JobEvalContext, ModelEvalContext, PresenterEvalContext, TypeEvalContext, ViewGroupEvalContext, WorkflowEvalContext

Class Method Summary collapse

Class Method Details

.load_file(file_path) ⇒ Object 



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# File 'lib/lcp_ruby/dsl/dsl_loader.rb', line 104

def self.load_file(file_path)
  context = EvalContext.new
  context.instance_eval(File.read(file_path), file_path)
  context.definitions
rescue SyntaxError => e
  raise MetadataError, "Ruby DSL syntax error in #{file_path}: #{e.message}"
end

.load_jobs(dir) ⇒ Object 



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# File 'lib/lcp_ruby/dsl/dsl_loader.rb', line 204

def self.load_jobs(dir)
  definitions = {}
  return definitions unless dir.exist?

  Dir[dir.join("*.rb")].sort.each do |file_path|
    context = JobEvalContext.new
    context.instance_eval(File.read(file_path), file_path)
    rel_path = PathUtils.relative_path(file_path)
    context.job_definitions.each do |job_def|
      if definitions.key?(job_def.name)
        raise MetadataError,
          "Duplicate job '#{job_def.name}' in DSL files — conflict at #{file_path}"
      end
      job_def.source_path = rel_path
      job_def.source_type = "ruby"
      definitions[job_def.name] = job_def
    end
  rescue SyntaxError => e
    raise MetadataError, "Ruby DSL syntax error in #{file_path}: #{e.message}"
  end

  definitions
end

.load_model_hashes(dir) ⇒ Object

Returns raw model hashes for the inheritance resolver. Format: { name => { hash:, source_path:, source_type: } }



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# File 'lib/lcp_ruby/dsl/dsl_loader.rb', line 27

def self.load_model_hashes(dir)
  entries = {}
  return entries unless dir.exist?

  Dir[dir.join("*.rb")].sort.each do |file_path|
    context = ModelEvalContext.new
    context.instance_eval(File.read(file_path), file_path)
    rel_path = PathUtils.relative_path(file_path)

    context.entries.each do |entry|
      name = entry[:name]
      if entries.key?(name)
        raise MetadataError,
          "Duplicate model '#{name}' in DSL files — conflict at #{file_path}"
      end

      hash = entry[:builder].to_hash
      hash["inherits"] = entry[:inherits] if entry[:inherits]

      entries[name] = { hash: hash, source_path: rel_path, source_type: "ruby" }
    end
  rescue SyntaxError => e
    raise MetadataError, "Ruby DSL syntax error in #{file_path}: #{e.message}"
  end

  entries
end

.load_models(dir) ⇒ Object 



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# File 'lib/lcp_ruby/dsl/dsl_loader.rb', line 55

def self.load_models(dir)
  definitions = {}
  entries = load_model_hashes(dir)
  entries.each do |name, entry|
    definition = Metadata::ModelDefinition.from_hash(entry[:hash])
    definition.source_path = entry[:source_path]
    definition.source_type = entry[:source_type]
    definitions[name] = definition
  end
  definitions
end

.load_presenters(dir) ⇒ Object 



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# File 'lib/lcp_ruby/dsl/dsl_loader.rb', line 67

def self.load_presenters(dir)
  definitions = {}
  return definitions unless dir.exist?

  # Pass 1: Evaluate all files, collect (name, inherits, builder) tuples
  entries = []
  Dir[dir.join("*.rb")].sort.each do |file_path|
    context = PresenterEvalContext.new
    context.instance_eval(File.read(file_path), file_path)
    context.entries.each do |entry|
      entry[:source_path] = file_path
      entries << entry
    end
  rescue SyntaxError => e
    raise MetadataError, "Ruby DSL syntax error in #{file_path}: #{e.message}"
  end

  # Check for duplicates within DSL files
  seen = {}
  entries.each do |entry|
    name = entry[:name]
    if seen.key?(name)
      raise MetadataError,
        "Duplicate presenter '#{name}' in DSL files — conflict at #{entry[:source_path]}"
    end
    seen[name] = entry
  end

  # Pass 2: Resolve inheritance via topological sort
  resolved = resolve_presenter_inheritance(entries, seen)
  resolved.each do |definition|
    definitions[definition.name] = definition
  end

  definitions
end

.load_types(dir) ⇒ Object 



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# File 'lib/lcp_ruby/dsl/dsl_loader.rb', line 4

def self.load_types(dir)
  definitions = {}
  return definitions unless dir.exist?

  Dir[dir.join("*.rb")].sort.each do |file_path|
    context = TypeEvalContext.new
    context.instance_eval(File.read(file_path), file_path)
    context.type_definitions.each do |type_def|
      if definitions.key?(type_def.name)
        raise MetadataError,
          "Duplicate type '#{type_def.name}' in DSL files — conflict at #{file_path}"
      end
      definitions[type_def.name] = type_def
    end
  rescue SyntaxError => e
    raise MetadataError, "Ruby DSL syntax error in #{file_path}: #{e.message}"
  end

  definitions
end

.load_view_groups(dir) ⇒ Object 



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# File 'lib/lcp_ruby/dsl/dsl_loader.rb', line 228

def self.load_view_groups(dir)
  definitions = {}
  return definitions unless dir.exist?

  Dir[dir.join("*.rb")].sort.each do |file_path|
    context = ViewGroupEvalContext.new
    context.instance_eval(File.read(file_path), file_path)
    rel_path = PathUtils.relative_path(file_path)
    context.view_group_definitions.each do |vg_def|
      if definitions.key?(vg_def.name)
        raise MetadataError,
          "Duplicate view group '#{vg_def.name}' in DSL files — conflict at #{file_path}"
      end
      vg_def.source_path = rel_path
      vg_def.source_type = "ruby"
      definitions[vg_def.name] = vg_def
    end
  rescue SyntaxError => e
    raise MetadataError, "Ruby DSL syntax error in #{file_path}: #{e.message}"
  end

  definitions
end

.load_workflows(dir) ⇒ Object 



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# File 'lib/lcp_ruby/dsl/dsl_loader.rb', line 180

def self.load_workflows(dir)
  definitions = {}
  return definitions unless dir.exist?

  Dir[dir.join("*.rb")].sort.each do |file_path|
    context = WorkflowEvalContext.new
    context.instance_eval(File.read(file_path), file_path)
    rel_path = PathUtils.relative_path(file_path)
    context.workflow_definitions.each do |wf_def|
      if definitions.key?(wf_def.name)
        raise MetadataError,
          "Duplicate workflow '#{wf_def.name}' in DSL files — conflict at #{file_path}"
      end
      wf_def.source_path = rel_path
      wf_def.source_type = "ruby"
      definitions[wf_def.name] = wf_def
    end
  rescue SyntaxError => e
    raise MetadataError, "Ruby DSL syntax error in #{file_path}: #{e.message}"
  end

  definitions
end