Class: PromptObjects::Universal::DeletePrimitive

Inherits:
Primitive show all
Defined in:
lib/prompt_objects/universal/delete_primitive.rb

Overview

Universal capability to delete a primitive file from the environment. This is for recovery when a broken primitive is causing problems. USE WITH CAUTION - this permanently deletes the primitive file.

Constant Summary collapse

PROTECTED_PRIMITIVES =

Built-in primitives that cannot be deleted

%w[read_file list_files write_file http_get think].freeze

Instance Attribute Summary

Attributes inherited from Capability

#state

Instance Method Summary collapse

Methods inherited from Primitive

#initialize

Methods inherited from Capability

#descriptor, execution_policy, execution_policy_definition, #execution_policy_definition, #execution_policy_signature, #initialize, #resolved_execution_policy

Constructor Details

This class inherits a constructor from PromptObjects::Primitive

Instance Method Details

#description ⇒ Object 



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# File 'lib/prompt_objects/universal/delete_primitive.rb', line 16

def description
  "Delete a primitive (Ruby tool) file from the environment. This is a DESTRUCTIVE operation - use for recovery when a broken primitive is causing problems. Cannot delete built-in primitives."
end

#name ⇒ Object 



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# File 'lib/prompt_objects/universal/delete_primitive.rb', line 12

def name
  "delete_primitive"
end

#parameters ⇒ Object 



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# File 'lib/prompt_objects/universal/delete_primitive.rb', line 20

def parameters
  {
    type: "object",
    properties: {
      primitive: {
        type: "string",
        description: "Name of the primitive to delete"
      },
      confirm: {
        type: "boolean",
        description: "Must be true to confirm deletion. This is a safety check."
      }
    },
    required: ["primitive", "confirm"]
  }
end

#receive(message, context:) ⇒ Object 



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# File 'lib/prompt_objects/universal/delete_primitive.rb', line 37

def receive(message, context:)
  primitive_name = message[:primitive] || message["primitive"]
  confirm = message[:confirm] || message["confirm"]

  # Safety check
  unless confirm == true
    return "Error: Must set confirm=true to delete a primitive. This is a destructive operation."
  end

  # Check if it's a protected primitive
  if PROTECTED_PRIMITIVES.include?(primitive_name)
    return "Error: Cannot delete built-in primitive '#{primitive_name}'."
  end

  # Check if it's a universal capability
  if UNIVERSAL_CAPABILITIES.include?(primitive_name)
    return "Error: Cannot delete universal capability '#{primitive_name}'."
  end

  # Find the primitive file
  primitives_dir = context.env.primitives_dir
  path = File.join(primitives_dir, "#{primitive_name}.rb")

  unless File.exist?(path)
    return "Error: Primitive file not found at #{path}. It may be a built-in primitive or not exist."
  end

  # Unregister from registry first
  context.env.registry.unregister(primitive_name)

  # Delete the file
  begin
    File.delete(path)
    "Deleted primitive '#{primitive_name}' and removed from registry. File: #{path}"
  rescue => e
    "Error deleting file: #{e.message}. Primitive was unregistered from memory."
  end
end