大森
6b94476347
Core features: - Microkernel architecture with Actor model - Session management with JSONL persistence - Tool system (5 built-in tools) - Skill system with SKILL.md parsing - Sandbox security execution - Ollama integration with gemma4:e4b - Prompt-based tool calling (compatible with native function calling) - REPL interface 11 packages, all tests passing
59 lines
1.4 KiB
Go
59 lines
1.4 KiB
Go
// Package plugin defines the plugin system for the Orca framework.
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//
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// All extensions to the framework (skills, tools, LLM drivers, etc.)
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// are implemented as plugins that implement the Plugin interface.
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// The kernel manages plugin lifecycle: load, init, start, stop, shutdown.
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package plugin
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import "github.com/orca/orca/pkg/bus"
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// PluginState represents the current lifecycle state of a plugin.
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type PluginState int
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const (
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StateUnknown PluginState = iota
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StateRegistered
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StateInitialized
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StateRunning
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StateStopped
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StateError
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)
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func (ps PluginState) String() string {
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switch ps {
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case StateUnknown:
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return "unknown"
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case StateRegistered:
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return "registered"
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case StateInitialized:
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return "initialized"
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case StateRunning:
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return "running"
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case StateStopped:
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return "stopped"
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case StateError:
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return "error"
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default:
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return "unknown"
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}
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}
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// PluginHost is the interface that the kernel provides to plugins.
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//
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// Plugins receive a PluginHost reference during Init() to interact
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// with the framework: publishing/subscribing to messages, discovering
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// other plugins, and accessing shared resources.
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type PluginHost interface {
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Bus() bus.MessageBus
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GetPlugin(name string) (Plugin, bool)
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ListPlugins() []Plugin
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}
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// Plugin defines the interface that all Orca plugins must implement.
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type Plugin interface {
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Name() string
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Version() string
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Init(host PluginHost) error
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Shutdown() error
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}
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