jcfs
aebb0c0c76
- Add ACP session manager for JSON-RPC 2.0 over stdin/stdout - Create jsonrpc package with Client for bidirectional communication - Update agent.sh to run auggie --acp mode - Add Docker client methods for container stdin/stdout attachment - Update lifecycle manager to use ACP instead of log streaming - Add new API endpoints: POST /prompt, POST /cancel, GET /session - Update AGENTS.md with ACP protocol documentation - Update OpenAPI spec with new endpoints and schemas This enables: - Sending prompts to running agents - Cancelling agent operations - Session management (create, load, resume) - Real-time progress updates via session/update notifications
82 lines
2.2 KiB
Go
82 lines
2.2 KiB
Go
package protocol
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import (
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"encoding/json"
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"time"
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)
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// MessageType represents the type of ACP message
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type MessageType string
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const (
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// Agent → Backend message types
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MessageTypeProgress MessageType = "progress"
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MessageTypeLog MessageType = "log"
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MessageTypeResult MessageType = "result"
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MessageTypeError MessageType = "error"
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MessageTypeStatus MessageType = "status"
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MessageTypeHeartbeat MessageType = "heartbeat"
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MessageTypeInputRequired MessageType = "input_required" // Agent requests input from user
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MessageTypeSessionInfo MessageType = "session_info" // Agent reports session information
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// Backend → Agent message types
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MessageTypeControl MessageType = "control" // Control commands (pause, resume, stop)
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MessageTypeInputResponse MessageType = "input_response" // Response to input_required
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)
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// Message represents an ACP protocol message
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type Message struct {
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Type MessageType `json:"type"`
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Timestamp time.Time `json:"timestamp"`
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AgentID string `json:"agent_id"`
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TaskID string `json:"task_id"`
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Data map[string]interface{} `json:"data"`
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}
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// NewMessage creates a new ACP message with the current timestamp
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func NewMessage(msgType MessageType, agentID, taskID string, data map[string]interface{}) *Message {
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return &Message{
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Type: msgType,
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Timestamp: time.Now().UTC(),
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AgentID: agentID,
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TaskID: taskID,
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Data: data,
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}
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}
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// MarshalJSON implements custom JSON marshaling
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func (m *Message) MarshalJSON() ([]byte, error) {
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type Alias Message
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return json.Marshal(&struct {
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*Alias
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Timestamp string `json:"timestamp"`
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}{
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Alias: (*Alias)(m),
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Timestamp: m.Timestamp.Format(time.RFC3339Nano),
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})
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}
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// Parse parses a JSON string into an ACP message
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func Parse(data []byte) (*Message, error) {
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var msg Message
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if err := json.Unmarshal(data, &msg); err != nil {
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return nil, err
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}
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return &msg, nil
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}
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// IsValid checks if the message has required fields
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func (m *Message) IsValid() bool {
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if m.Type == "" {
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return false
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}
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if m.AgentID == "" {
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return false
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}
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if m.TaskID == "" {
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return false
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}
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return true
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}
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