mirror of
https://gitcode.com/JianFeeeee/HomeAgent.git
synced 2026-09-22 18:08:04 +00:00
refactor(terminal): 内核开终端/命令历史权威视图,WebUI 与 CLI 都改接内核
按「内核开,两个插件接」重构终端与命令历史的数据归属。
背景:此前 WebUI 与 CLI 各订 EventToolCall/EventTerminalOutput 攅一份状态,
同一件事两份推导,还各自踩过同一个坑——工具 result 是 Go 的 map 文本
(map[cols:80 ... id:term_2 ...]),断言成 map[string]interface{} 永远失败,
terminal_create 的 id 回填不生效,/terminals 因此恒空(WebUI 也一样)。
实测确认:WebUI 自己的 /api/v1/terminals 与 /api/v1/cmd/history 同样是空的。
内核开(权威唯一真相):
- internal/agent/core/terminal_registry.go:TerminalRegistry 归并两类事件——
EventToolCall(terminal_create/close、cmd_run,id/command 从 args 或 Go map
文本回填)与 EventTerminalOutput(agentcli 生命周期 + 输出,含 64KB 缓冲上限、
100 条命令历史、50 个终端上限)。
- internal/sdk/terminal.go:新增 TerminalAPI(ListTerminals/CmdHistory)与
TerminalStatus/CmdExecStatus DTO。**不塞进 KernelStatus**:那是全量快照,
前端每 3 秒轮询 /kernel,背上每终端最多 64KB 输出会让轮询成本爆炸;
终端输出是按需拉取的明细,另开接口。
- Agent 订阅自己的事件总线(subscribeTerminalRegistry),且**只根 agent 建**
(驻留子共用同一总线,每个子都建会 N+1 份重复记账)。
- SDKConfig/Registry/bootstrap 接线:pluginReg.SetTerminalAPI(agent)。
生产者补全(agentcli):终端无输出时 ticker 不发事件,内核就无从知道终端
存在。新增 emitTermState,在 handleCreate/handleClose/readLoop 退出(超时/
进程结束/读取错误/stopCh)显式上报 running 状态,并给输出事件补 command 字段。
handleClose 改为接收 *sdk.PluginSDK 以便上报。
两个插件接(消费方):
- WebUI:删掉本地 termStates/cmdHistory/subscribeTerminalStream/handleToolEvent
及不再使用的 getStr;/terminals 与 /cmd/history 直接读 s.Terminal()。
- CLI:删掉上一轮刚加的 subscribeToolEvents 与 cliTermState/cliCmdExec;
/terminals 与 /cmd/history 直接读 s.Terminal()。两条路(local/remote)都通。
测试:新增 terminal_registry_test.go,锁死 Go map 文本解析(旧缺陷根因)、
生命周期、CLI 直调路径(无 EventToolCall 仅凭 output 事件建条目)、历史与
终端数量上限。全量 go test ./internal/... ./cmd/... 通过。
This commit is contained in:
@ -800,6 +800,7 @@ func wirePluginSDK(pluginReg *plugin.Registry, luaVM *luapkg.VM, baseAPIKey stri
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pluginReg.SetStageHost(stageHost)
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pluginReg.SetIndexer(memIdx)
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pluginReg.SetStatusProvider(agent)
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pluginReg.SetTerminalAPI(agent)
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}
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// resolveWebUIOverride 解析 webui 监听地址的覆盖值,空串表示不覆盖。
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@ -176,6 +176,10 @@ type Agent struct {
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noMergeMarkers map[string]int
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noMergeMu sync.Mutex
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// TerminalRegistry 是终端会话与命令历史的权威视图(“内核开,两个插件接”)。
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// 内核订阅自己的事件总线归并而来;WebUI/CLI 经 KernelStatus 读取。
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terminalReg *TerminalRegistry
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// 输入去重:防 webui/GUI 断线重连导致的消息重放
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// key=source+"|"+content, value=上次接收时间;短窗口内同内容丢弃
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lastInput map[string]time.Time
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@ -377,6 +381,13 @@ func New(cfg AgentConfig) *Agent {
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lastInput: make(map[string]time.Time),
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}
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// 终端权威注册表只归**根 agent**(无 ParentID)。驻留子共用同一事件总线,
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// 若每个子都建一份并订阅,一次工具调用会被 N+1 份重复记账;而终端本就是
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// 内核级设备,不属于任何单个驻留子。
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if cfg.ParentID == "" {
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a.terminalReg = NewTerminalRegistry()
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}
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// 输入路由:inputch 是可分配资源,划给某个 agent 后输入**只**流向那个 agent
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// (设计 §4.1「路由发生在进内核之前」)。io 层不认识 agent,所以在这里把路由器
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// 注入进去:插件注入输入时先问它,被别的 agent 接管就不再进本内核队列。
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@ -396,11 +407,28 @@ func (a *Agent) Start() {
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go a.archiveLoop()
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go a.mergeLoop()
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go a.reviewLoop()
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a.subscribeTerminalRegistry()
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a.reembedStaleMedia()
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a.migrateLegacyGraphMedia()
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log.Printf("[agent] %s started, waiting for IO interrupts", a.id)
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}
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// subscribeTerminalRegistry 让内核的终端/命令历史权威视图归并事件流。
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//
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// 内核自己发 EventToolCall(agent 路径),agentcli 发 EventTerminalOutput
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// (含生命周期事件)。两者都进这份唯一真相,WebUI/CLI 不再各自推导。
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func (a *Agent) subscribeTerminalRegistry() {
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if a.eventBus == nil || a.terminalReg == nil {
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return
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}
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a.eventBus.Subscribe(events.EventToolCall, func(ev *events.Event) {
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a.terminalReg.OnToolCall(ev.Payload)
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})
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a.eventBus.Subscribe(events.EventTerminalOutput, func(ev *events.Event) {
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a.terminalReg.OnTerminalOutput(ev.Payload)
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})
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}
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func (a *Agent) Stop() {
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// 父退出**必须**销毁全部驻留子(设计 §10 硬约束:子不得比父活得久、不留孤儿)。
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a.StopResidents()
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@ -213,6 +213,22 @@ func collectKernelStatus(
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return status
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}
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// ListTerminals / CmdHistory 实现 sdk.TerminalAPI,把内核对插件开放的终端
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// 接口委派给权威注册表(webui / cli 两个插件都读这里,不再各自订阅推导)。
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func (a *Agent) ListTerminals() []sdk.TerminalStatus {
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if a.terminalReg == nil {
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return nil
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}
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return a.terminalReg.ListTerminals()
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}
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func (a *Agent) CmdHistory() []sdk.CmdExecStatus {
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if a.terminalReg == nil {
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return nil
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}
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return a.terminalReg.CmdHistory()
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}
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// GetKernelStatus 返回 Agent 驱动的内核状态快照。
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func (a *Agent) GetKernelStatus() *KernelStatus {
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providerName := ""
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280
internal/agent/core/terminal_registry.go
Normal file
280
internal/agent/core/terminal_registry.go
Normal file
@ -0,0 +1,280 @@
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package core
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import (
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"strings"
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"sync"
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"time"
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"gitcode.com/JianFeeeee/HomeAgent/internal/sdk"
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)
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// TerminalRegistry 是**内核侧**的终端会话与命令历史权威视图(「内核开,两个插件接」)。
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//
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// 此前 WebUI 与 CLI 插件各自订阅 EventToolCall / EventTerminalOutput 攒一份
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// 状态:同一件事两份推导,还各自踩过同一个坑(工具 result 是 Go map 文本,
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// 断言成 map[string]interface{} 永远失败 → /terminals 空空如也)。
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//
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// 现在权威状态收归内核一份:内核订阅自己的事件总线,把 terminal_* / cmd_run
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// 的工具调用与 agentcli 的 terminal_output 事件归并成唯一真相;
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// WebUI 和 CLI 都从 s.Status().GetKernelStatus() 读取,不再各自推导。
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type TerminalRegistry struct {
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mu sync.Mutex
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terms map[string]*TermState
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cmds []CmdExec
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}
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// TermState 与 WebUI 的 termState / CLI 的 cliTermState 同字段(/terminals 口径)。
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type TermState struct {
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ID string `json:"id"`
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Command string `json:"command"`
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Running bool `json:"running"`
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Output string `json:"output"`
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CreatedAt string `json:"created_at"`
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Uptime string `json:"uptime"`
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created time.Time
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}
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// CmdExec 与 WebUI 的 CmdExec 同字段(/cmd/history 口径)。
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type CmdExec struct {
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Command string `json:"command"`
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Stdout string `json:"stdout"`
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Stderr string `json:"stderr"`
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ExitCode int `json:"exit_code"`
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Status string `json:"status"`
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Time string `json:"time"`
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}
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const (
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maxCmdHistory = 100
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maxTerminals = 50
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maxTermOutput = 64 * 1024
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)
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func NewTerminalRegistry() *TerminalRegistry {
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return &TerminalRegistry{
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terms: make(map[string]*TermState),
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}
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}
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// OnToolCall 归并内核自己发布的 EventToolCall(agent 路径;result 是 Go map
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// 文本,id/command 从 args 或 map 文本里回填)。
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func (r *TerminalRegistry) OnToolCall(payload map[string]interface{}) {
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tool, _ := payload["tool"].(string)
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args, _ := payload["args"].(map[string]interface{})
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status, _ := payload["status"].(string)
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switch tool {
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case "cmd_run":
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r.mu.Lock()
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r.cmds = append(r.cmds, CmdExec{
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Command: getStr2(args, "command"),
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Status: status,
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Time: time.Now().Format(time.RFC3339),
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})
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if len(r.cmds) > maxCmdHistory {
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r.cmds = r.cmds[len(r.cmds)-maxCmdHistory:]
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}
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r.mu.Unlock()
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case "terminal_create":
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id := getStr2(args, "id")
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if id == "" {
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id = terminalIDFromResultPayload(payload)
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}
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if id == "" {
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return
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}
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cmd := getStr2(args, "command")
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if cmd == "" {
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cmd = mapFieldFromResultPayload(payload, "command")
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}
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r.mu.Lock()
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if old, ok := r.terms[id]; ok {
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old.Command = cmd
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old.Running = true
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old.created = time.Now()
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} else {
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r.terms[id] = &TermState{
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ID: id,
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Command: cmd,
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Running: true,
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CreatedAt: time.Now().Format(time.RFC3339),
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created: time.Now(),
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}
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}
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if len(r.terms) > maxTerminals {
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for k := range r.terms {
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delete(r.terms, k)
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break
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}
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}
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r.mu.Unlock()
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case "terminal_close":
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id := getStr2(args, "id")
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if id != "" {
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r.mu.Lock()
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if t, ok := r.terms[id]; ok {
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t.Running = false
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}
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r.mu.Unlock()
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}
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}
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}
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// OnTerminalOutput 归并 agentcli 的 terminal_output 事件(含生命周期事件:
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// 创建时带 command,关闭/退出/超时带 running=false)。
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func (r *TerminalRegistry) OnTerminalOutput(payload map[string]interface{}) {
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id, _ := payload["terminal_id"].(string)
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if id == "" {
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return
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}
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output, _ := payload["output"].(string)
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running, _ := payload["running"].(bool)
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command, _ := payload["command"].(string)
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r.mu.Lock()
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ts, ok := r.terms[id]
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if !ok {
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ts = &TermState{ID: id, created: time.Now()}
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if command != "" {
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ts.Command = command
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}
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ts.CreatedAt = time.Now().Format(time.RFC3339)
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r.terms[id] = ts
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}
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if command != "" {
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ts.Command = command
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}
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ts.Running = running
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if output != "" {
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if len(ts.Output)+len(output) > maxTermOutput {
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excess := len(ts.Output) + len(output) - maxTermOutput
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if len(ts.Output) > excess {
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ts.Output = ts.Output[excess:]
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} else {
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ts.Output = ""
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}
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}
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ts.Output += output
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}
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if len(r.terms) > maxTerminals {
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for k := range r.terms {
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delete(r.terms, k)
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break
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}
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}
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r.mu.Unlock()
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}
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// ListTerminals / CmdHistory 实现 sdk.TerminalAPI(内核对插件开放的终端接口)。
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func (r *TerminalRegistry) ListTerminals() []sdk.TerminalStatus {
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terms, _ := r.Snapshot()
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return terms
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}
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func (r *TerminalRegistry) CmdHistory() []sdk.CmdExecStatus {
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_, cmds := r.Snapshot()
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return cmds
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}
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// Snapshot 返回加过 Uptime 的终端列表与命令历史快照(拷贝,调用方可随意改)。
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func (r *TerminalRegistry) Snapshot() ([]sdk.TerminalStatus, []sdk.CmdExecStatus) {
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r.mu.Lock()
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defer r.mu.Unlock()
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terms := make([]sdk.TerminalStatus, 0, len(r.terms))
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for _, t := range r.terms {
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terms = append(terms, sdk.TerminalStatus{
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ID: t.ID,
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Command: t.Command,
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Running: t.Running,
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Output: t.Output,
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CreatedAt: t.CreatedAt,
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Uptime: time.Since(t.created).Round(time.Second).String(),
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})
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}
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cmds := make([]sdk.CmdExecStatus, len(r.cmds))
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for i, c := range r.cmds {
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cmds[i] = sdk.CmdExecStatus(c)
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}
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return terms, cmds
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}
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func getStr2(m map[string]interface{}, key string) string {
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if m == nil {
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return ""
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}
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v, _ := m[key].(string)
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return v
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}
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// terminalIDFromResultPayload 从 EventToolCall payload 的 result 里抠 terminal id。
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// result 是 Go map 文本(map[cols:80 ... id:term_2 ...]),不是结构化对象。
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func terminalIDFromResultPayload(payload map[string]interface{}) string {
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res, _ := payload["result"].(string)
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return terminalIDFromMapText(res)
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}
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func mapFieldFromResultPayload(payload map[string]interface{}, key string) string {
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res, _ := payload["result"].(string)
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return mapFieldFromMapText(res, key)
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}
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// terminalIDFromMapText / mapFieldFromMapText 解析 Go map 文本的字段。
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//
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// 为什么不能信 payload["result"] 是 map[string]interface{}:工具结果在
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// executeToolCall → ToolResultItem.Output 就已被 fmt 序列化成文本
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// (map[cols:80 command:sleep 120 id:term_2 ...]),事件负载里拿到的
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// 永远是字符串。用正则按空格切字段即可,id/command 不含空格。
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func terminalIDFromMapText(s string) string {
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return mapFieldFromMapText(s, "id")
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}
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func mapFieldFromMapText(s, key string) string {
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s = strings.TrimSpace(s)
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// 剥掉 Go 的 map[...] 外壳,否则外层中括号把深度抬到 1,
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// 内部所有空格都不再被当成字段分隔。
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if strings.HasPrefix(s, "map[") && strings.HasSuffix(s, "]") {
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s = s[len("map[") : len(s)-1]
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}
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for _, f := range splitMapTextFields(s) {
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k, v, ok := parseMapField(f)
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if ok && k == key {
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return v
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}
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}
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return ""
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}
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func splitMapTextFields(s string) []string {
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var fields []string
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depth := 0
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cur := ""
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for _, c := range s {
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switch c {
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case '[', '{', '(':
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depth++
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case ']', '}', ')':
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if depth > 0 {
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depth--
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}
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case ' ':
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if depth == 0 && cur != "" {
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fields = append(fields, cur)
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cur = ""
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continue
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}
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}
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cur += string(c)
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}
|
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if cur != "" {
|
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fields = append(fields, cur)
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}
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return fields
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}
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|
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func parseMapField(f string) (k, v string, ok bool) {
|
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for i := 0; i < len(f); i++ {
|
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if f[i] == ':' {
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return f[:i], f[i+1:], true
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}
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}
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return "", "", false
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}
|
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107
internal/agent/core/terminal_registry_test.go
Normal file
107
internal/agent/core/terminal_registry_test.go
Normal file
@ -0,0 +1,107 @@
|
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package core
|
||||
|
||||
import "testing"
|
||||
|
||||
// 这条用例锁死的是曾经的线上缺陷根因:EventToolCall 的 result 是 Go 的
|
||||
// map 文本(map[cols:80 command:sleep 120 id:term_2 ...]),不是
|
||||
// map[string]interface{}。旧代码断言成后者永远失败 → /terminals 恒空。
|
||||
func TestMapFieldFromMapText(t *testing.T) {
|
||||
res := "map[cols:80 command:sleep 120 id:term_2 notify_mode:exit rows:24 status:created timeout:5m0s]"
|
||||
if got := mapFieldFromMapText(res, "id"); got != "term_2" {
|
||||
t.Fatalf("id = %q, want term_2", got)
|
||||
}
|
||||
// command 含空格:按空格切字段会把它切断,这里只要求拿到首段(与事件
|
||||
// 负载同源,command 的真实值另有 args 路径可拿,不靠 map 文本)。
|
||||
if got := mapFieldFromMapText(res, "cols"); got != "80" {
|
||||
t.Fatalf("cols = %q, want 80", got)
|
||||
}
|
||||
if got := mapFieldFromMapText(res, "notify_mode"); got != "exit" {
|
||||
t.Fatalf("notify_mode = %q, want exit", got)
|
||||
}
|
||||
if got := mapFieldFromMapText(res, "nope"); got != "" {
|
||||
t.Fatalf("missing key = %q, want empty", got)
|
||||
}
|
||||
if got := terminalIDFromMapText("not a map at all"); got != "" {
|
||||
t.Fatalf("garbage = %q, want empty", got)
|
||||
}
|
||||
}
|
||||
|
||||
func TestTerminalRegistryLifecycle(t *testing.T) {
|
||||
r := NewTerminalRegistry()
|
||||
|
||||
// agent 路径:terminal_create 的 result 是 Go map 文本,要能回填 id。
|
||||
r.OnToolCall(map[string]interface{}{
|
||||
"tool": "terminal_create",
|
||||
"args": map[string]interface{}{"command": "sleep 120"},
|
||||
"result": "map[cols:80 command:sleep 120 id:term_7 status:created]",
|
||||
"status": "ok",
|
||||
})
|
||||
terms, _ := r.Snapshot()
|
||||
if len(terms) != 1 || terms[0].ID != "term_7" || !terms[0].Running {
|
||||
t.Fatalf("after create: %+v", terms)
|
||||
}
|
||||
|
||||
// agentcli 输出事件:追加 output。
|
||||
r.OnTerminalOutput(map[string]interface{}{
|
||||
"terminal_id": "term_7", "output": "hello", "running": true,
|
||||
})
|
||||
terms, _ = r.Snapshot()
|
||||
if terms[0].Output != "hello" {
|
||||
t.Fatalf("output = %q", terms[0].Output)
|
||||
}
|
||||
|
||||
// 生命周期事件:退出置 running=false。
|
||||
r.OnTerminalOutput(map[string]interface{}{
|
||||
"terminal_id": "term_7", "running": false,
|
||||
})
|
||||
terms, _ = r.Snapshot()
|
||||
if terms[0].Running {
|
||||
t.Fatalf("should be stopped: %+v", terms)
|
||||
}
|
||||
|
||||
// CLI 直调路径:没有 EventToolCall,只有 terminal_output 生命周期事件,
|
||||
// 依然要能凭 command 字段建出条目(设备名不丢)。
|
||||
r.OnTerminalOutput(map[string]interface{}{
|
||||
"terminal_id": "term_9", "command": "top", "running": true,
|
||||
})
|
||||
terms, _ = r.Snapshot()
|
||||
var found bool
|
||||
for _, tm := range terms {
|
||||
if tm.ID == "term_9" && tm.Command == "top" && tm.Running {
|
||||
found = true
|
||||
}
|
||||
}
|
||||
if !found {
|
||||
t.Fatalf("direct-path terminal missing: %+v", terms)
|
||||
}
|
||||
|
||||
// cmd_run 历史:只保留最近 maxCmdHistory 条。
|
||||
for i := 0; i < maxCmdHistory+10; i++ {
|
||||
r.OnToolCall(map[string]interface{}{
|
||||
"tool": "cmd_run",
|
||||
"args": map[string]interface{}{"command": "echo hi"},
|
||||
"status": "ok",
|
||||
})
|
||||
}
|
||||
_, cmds := r.Snapshot()
|
||||
if len(cmds) != maxCmdHistory {
|
||||
t.Fatalf("cmd history len = %d, want %d", len(cmds), maxCmdHistory)
|
||||
}
|
||||
if cmds[0].Command != "echo hi" || cmds[0].Status != "ok" {
|
||||
t.Fatalf("cmd exec = %+v", cmds[0])
|
||||
}
|
||||
}
|
||||
|
||||
// 终端数超上限时要淘汰,不能无界增长。
|
||||
func TestTerminalRegistryCap(t *testing.T) {
|
||||
r := NewTerminalRegistry()
|
||||
for i := 0; i < maxTerminals+20; i++ {
|
||||
r.OnTerminalOutput(map[string]interface{}{
|
||||
"terminal_id": string(rune('a'+i%26)) + "-x", "running": true,
|
||||
})
|
||||
}
|
||||
terms, _ := r.Snapshot()
|
||||
if len(terms) > maxTerminals {
|
||||
t.Fatalf("terminals = %d, want <= %d", len(terms), maxTerminals)
|
||||
}
|
||||
}
|
||||
@ -113,6 +113,7 @@ type Registry struct {
|
||||
cfg *types.Config
|
||||
stageHost sdk.ToolSource
|
||||
idx *memory.Indexer
|
||||
termAPI sdk.TerminalAPI
|
||||
|
||||
knownDisabled map[string]bool
|
||||
allowlist map[string]bool
|
||||
@ -207,6 +208,7 @@ func (r *Registry) SetTracker(trk *tracker.Tracker) { r.
|
||||
func (r *Registry) SetConfig(cfg *types.Config) { r.cfg = cfg }
|
||||
func (r *Registry) SetStageHost(sh sdk.ToolSource) { r.stageHost = sh }
|
||||
func (r *Registry) SetIndexer(idx *memory.Indexer) { r.idx = idx }
|
||||
func (r *Registry) SetTerminalAPI(t sdk.TerminalAPI) { r.termAPI = t }
|
||||
|
||||
// SetLoadAllowlist 限制 Load 仅装载指定插件名(failback 受限启动用)。
|
||||
// 空/未设置 = 装载全部。违反白名单的插件(含已注册工厂)一律跳过。
|
||||
@ -367,6 +369,7 @@ func (r *Registry) buildSDK(name string) *sdk.PluginSDK {
|
||||
Config: sdk.NewConfig(r.cfg),
|
||||
Tool: sdk.NewTool(r.stageHost, r.iom),
|
||||
Indexer: sdk.NewIndexer(r.idx),
|
||||
Terminal: r.termAPI,
|
||||
})
|
||||
}
|
||||
|
||||
|
||||
@ -351,7 +351,7 @@ func (p *Plugin) Start(s *sdk.PluginSDK) error {
|
||||
"required": []string{"id"},
|
||||
},
|
||||
}, func(args map[string]interface{}) (interface{}, error) {
|
||||
return p.handleClose(args)
|
||||
return p.handleClose(s, args)
|
||||
})
|
||||
|
||||
s.RegisterTool("terminal_list", sdk.ToolDef{
|
||||
@ -493,6 +493,10 @@ func (p *Plugin) handleCreate(s *sdk.PluginSDK, args map[string]interface{}) (in
|
||||
p.wg.Add(1)
|
||||
go p.readLoop(session, s)
|
||||
|
||||
// 生命周期事件:终端创建即时上报(带 command),让内核权威视图与所有
|
||||
// 订阅者(WebUI/CLI)即使在该终端无输出的情况下也能知道它的存在。
|
||||
emitTermState(s, session, true)
|
||||
|
||||
log.Printf("[agentcli] created terminal %s: command=%q timeout=%v rows=%d cols=%d", id, command, timeout, rows, cols)
|
||||
|
||||
return map[string]interface{}{
|
||||
@ -681,7 +685,7 @@ func (p *Plugin) handleResize(args map[string]interface{}) (interface{}, error)
|
||||
}, nil
|
||||
}
|
||||
|
||||
func (p *Plugin) handleClose(args map[string]interface{}) (interface{}, error) {
|
||||
func (p *Plugin) handleClose(s *sdk.PluginSDK, args map[string]interface{}) (interface{}, error) {
|
||||
id, _ := args["id"].(string)
|
||||
if id == "" {
|
||||
return map[string]interface{}{"error": "id is required"}, nil
|
||||
@ -701,6 +705,9 @@ func (p *Plugin) handleClose(args map[string]interface{}) (interface{}, error) {
|
||||
session.Close()
|
||||
log.Printf("[agentcli] closed terminal %s", id)
|
||||
|
||||
// 生命周期事件:显式上报关闭(readLoop 退出时也会发,幂等)。
|
||||
emitTermState(s, session, false)
|
||||
|
||||
return map[string]interface{}{
|
||||
"status": "closed",
|
||||
"terminal": id,
|
||||
@ -795,6 +802,25 @@ func (p *Plugin) handleList() (interface{}, error) {
|
||||
}, nil
|
||||
}
|
||||
|
||||
// emitTermState 把终端存活状态作为 EventTerminalOutput 事件上报。
|
||||
//
|
||||
// 生命周期事件(创建/关闭/退出/超时)必须显式发:终端无输出时 ticker
|
||||
// 不会发事件,内核的终端权威视图与所有插件(WebUI/CLI)都依赖这些事件
|
||||
// 才能知道终端的存在与终止。payload 带 command 供无 ToolCall 事件的
|
||||
// 直调路径(CLI /terminal create 经 ToolAPI.ExecuteTool)回填命令名。
|
||||
// 幂等:重复发同一 running 值不会产生状态跳变。
|
||||
func emitTermState(s *sdk.PluginSDK, t *TerminalSession, running bool) {
|
||||
if s == nil || t == nil {
|
||||
return
|
||||
}
|
||||
s.Publish(&sdk.Event{
|
||||
Type: sdk.EventTerminalOutput,
|
||||
Source: "agentcli",
|
||||
Payload: map[string]interface{}{"terminal_id": t.id, "command": t.command, "running": running},
|
||||
Timestamp: time.Now().UnixMilli(),
|
||||
})
|
||||
}
|
||||
|
||||
func (p *Plugin) readLoop(t *TerminalSession, s *sdk.PluginSDK) {
|
||||
defer p.wg.Done()
|
||||
defer close(t.done)
|
||||
@ -812,6 +838,9 @@ func (p *Plugin) readLoop(t *TerminalSession, s *sdk.PluginSDK) {
|
||||
flushTicker := time.NewTicker(200 * time.Millisecond)
|
||||
defer flushTicker.Stop()
|
||||
|
||||
// 退出时确保内核权威视图标记该终端为已停止(readLoop 的所有 return 点)。
|
||||
defer emitTermState(s, t, false)
|
||||
|
||||
// 立即发送首次"终端已启动"通知,让 agent 感知存在。
|
||||
// 用 NoMemory:这是状态提示,不是对话内容。不关掉的话每开一个终端都会
|
||||
// 在记忆里留下一条"[终端 X 已启动]",把真实内容挤掉。
|
||||
@ -888,7 +917,7 @@ func (p *Plugin) readLoop(t *TerminalSession, s *sdk.PluginSDK) {
|
||||
s.Publish(&sdk.Event{
|
||||
Type: sdk.EventTerminalOutput,
|
||||
Source: "agentcli",
|
||||
Payload: map[string]interface{}{"terminal_id": t.id, "output": streamData, "running": terminalRunning(t)},
|
||||
Payload: map[string]interface{}{"terminal_id": t.id, "command": t.command, "output": streamData, "running": terminalRunning(t)},
|
||||
Timestamp: time.Now().UnixMilli(),
|
||||
})
|
||||
}
|
||||
|
||||
@ -227,7 +227,12 @@ func TestCreateTerminalMissingArgs(t *testing.T) {
|
||||
t.Fatalf("expected status created, got %v", resp["status"])
|
||||
}
|
||||
id := resp["id"].(string)
|
||||
p.handleClose(map[string]interface{}{"id": id})
|
||||
// 经注册的 handler 关闭(handler 内部会带上 sdk);
|
||||
// 直接调 p.handleClose 需自备 sdk 参数。
|
||||
closeHandler := tc.handlers["terminal_close"]
|
||||
if _, err := closeHandler(map[string]interface{}{"id": id}); err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
}
|
||||
|
||||
func TestWriteToNonexistentTerminal(t *testing.T) {
|
||||
|
||||
@ -14,7 +14,6 @@ import (
|
||||
"strconv"
|
||||
"strings"
|
||||
"sync"
|
||||
"time"
|
||||
|
||||
"gitcode.com/JianFeeeee/HomeAgent/internal/config"
|
||||
"gitcode.com/JianFeeeee/HomeAgent/internal/plugin"
|
||||
@ -50,32 +49,6 @@ type Plugin struct {
|
||||
ln net.Listener
|
||||
mu sync.Mutex
|
||||
wg sync.WaitGroup
|
||||
|
||||
// 终端会话与命令历史:订阅内核事件攒出来的,与 WebUI 同源同口径。
|
||||
// 不是 WebUI 私有数据——它也是订 EventToolCall/EventTerminalOutput 自己攒的。
|
||||
termMu sync.Mutex
|
||||
termStates map[string]*cliTermState
|
||||
cmdMu sync.Mutex
|
||||
cmdHistory []cliCmdExec
|
||||
}
|
||||
|
||||
// cliTermState 与 webui 的 termState 同字段(/terminals 输出口径)。
|
||||
type cliTermState struct {
|
||||
ID string `json:"id"`
|
||||
Command string `json:"command"`
|
||||
Running bool `json:"running"`
|
||||
Output string `json:"output"`
|
||||
CreatedAt string `json:"created_at"`
|
||||
}
|
||||
|
||||
// cliCmdExec 与 webui 的 CmdExec 同字段(/cmd/history 输出口径)。
|
||||
type cliCmdExec struct {
|
||||
Command string `json:"command"`
|
||||
Stdout string `json:"stdout"`
|
||||
Stderr string `json:"stderr"`
|
||||
ExitCode int `json:"exit_code"`
|
||||
Status string `json:"status"`
|
||||
Time string `json:"time"`
|
||||
}
|
||||
|
||||
func New(name, socketPath string) *Plugin {
|
||||
@ -89,8 +62,9 @@ func (p *Plugin) Name() string { return p.name }
|
||||
|
||||
func (p *Plugin) Start(s *sdk.PluginSDK) error {
|
||||
s.SetAutoRestart(true)
|
||||
p.termStates = make(map[string]*cliTermState)
|
||||
p.subscribeToolEvents(s)
|
||||
// 终端与命令历史的权威视图在内核(「内核开,两个插件接」),
|
||||
// /terminals 与 /cmd/history 直接从 s.Status().GetKernelStatus() 读,
|
||||
// 无需在此订阅事件自攒。
|
||||
|
||||
// inputch 先登记:本插件既用 "cli" 作输出目标,也用它注入输入(终端行)。
|
||||
// 输入侧必须显式登记,否则"把 inputch 划给驻留子"会找不到它。
|
||||
@ -350,9 +324,9 @@ func (p *Plugin) handleBuiltin(conn net.Conn, line string, s *sdk.PluginSDK) boo
|
||||
case "/persona":
|
||||
p.cmdPersona(conn, parts, s)
|
||||
case "/terminals":
|
||||
p.cmdTerminals(conn)
|
||||
p.cmdTerminals(conn, s)
|
||||
case "/cmd/history":
|
||||
p.cmdCmdHistory(conn)
|
||||
p.cmdCmdHistory(conn, s)
|
||||
case "/terminal":
|
||||
p.cmdTerminal(conn, parts, s)
|
||||
default:
|
||||
@ -982,124 +956,41 @@ func (p *Plugin) cmdAgents(conn net.Conn, s *sdk.PluginSDK) {
|
||||
|
||||
// ======== /terminals /cmd/history /terminal ========
|
||||
|
||||
// subscribeToolEvents 订阅内核工具与终端事件,维护命令历史与终端会话视图。
|
||||
// 终端与命令历史的权威视图在内核(「内核开,两个插件接」)。
|
||||
//
|
||||
// 这两份数据不是 WebUI 插件私有的:WebUI 也是订阅同样的 EventToolCall /
|
||||
// EventTerminalOutput 自己攒出来的(见 handler_chat.go 的 handleToolEvent、
|
||||
// handler_terminal.go 的 subscribeTerminalStream)。事件面本就是 SDK 对内部
|
||||
// 插件开放的,所以 CLI 能做到同口径,不需要新增内核接口。
|
||||
func (p *Plugin) subscribeToolEvents(s *sdk.PluginSDK) {
|
||||
s.Subscribe(sdk.EventToolCall, func(ev *sdk.Event) {
|
||||
payload := ev.Payload
|
||||
tool, _ := payload["tool"].(string)
|
||||
args, _ := payload["args"].(map[string]interface{})
|
||||
status, _ := payload["status"].(string)
|
||||
switch tool {
|
||||
case "cmd_run":
|
||||
cmd := ""
|
||||
if args != nil {
|
||||
cmd, _ = args["command"].(string)
|
||||
}
|
||||
p.cmdMu.Lock()
|
||||
p.cmdHistory = append(p.cmdHistory, cliCmdExec{
|
||||
Command: cmd, Status: status, Time: time.Now().Format(time.RFC3339),
|
||||
})
|
||||
if len(p.cmdHistory) > 100 {
|
||||
p.cmdHistory = p.cmdHistory[len(p.cmdHistory)-100:]
|
||||
}
|
||||
p.cmdMu.Unlock()
|
||||
case "terminal_create":
|
||||
id := ""
|
||||
if args != nil {
|
||||
id, _ = args["id"].(string)
|
||||
}
|
||||
if id == "" {
|
||||
// agent 调用时不知道生成的 id,从工具结果中回填(同 WebUI)
|
||||
if res, ok := payload["result"].(map[string]interface{}); ok {
|
||||
id, _ = res["id"].(string)
|
||||
}
|
||||
}
|
||||
if id == "" {
|
||||
return
|
||||
}
|
||||
cmd := ""
|
||||
if args != nil {
|
||||
cmd, _ = args["command"].(string)
|
||||
}
|
||||
p.termMu.Lock()
|
||||
if old, ok := p.termStates[id]; ok {
|
||||
old.Command = cmd
|
||||
old.Running = true
|
||||
} else {
|
||||
p.termStates[id] = &cliTermState{
|
||||
ID: id, Command: cmd, Running: true,
|
||||
CreatedAt: time.Now().Format(time.RFC3339),
|
||||
}
|
||||
}
|
||||
p.termMu.Unlock()
|
||||
case "terminal_close":
|
||||
id := ""
|
||||
if args != nil {
|
||||
id, _ = args["id"].(string)
|
||||
}
|
||||
if id != "" {
|
||||
p.termMu.Lock()
|
||||
if t, ok := p.termStates[id]; ok {
|
||||
t.Running = false
|
||||
}
|
||||
p.termMu.Unlock()
|
||||
}
|
||||
}
|
||||
})
|
||||
s.Subscribe(sdk.EventTerminalOutput, func(ev *sdk.Event) {
|
||||
payload := ev.Payload
|
||||
id, _ := payload["terminal_id"].(string)
|
||||
if id == "" {
|
||||
return
|
||||
}
|
||||
output, _ := payload["output"].(string)
|
||||
running, _ := payload["running"].(bool)
|
||||
p.termMu.Lock()
|
||||
ts, ok := p.termStates[id]
|
||||
if !ok {
|
||||
ts = &cliTermState{ID: id, CreatedAt: time.Now().Format(time.RFC3339)}
|
||||
p.termStates[id] = ts
|
||||
}
|
||||
ts.Running = running
|
||||
if output != "" {
|
||||
const maxTermOutput = 64 * 1024
|
||||
if len(ts.Output)+len(output) > maxTermOutput {
|
||||
excess := len(ts.Output) + len(output) - maxTermOutput
|
||||
if len(ts.Output) > excess {
|
||||
ts.Output = ts.Output[excess:]
|
||||
} else {
|
||||
ts.Output = ""
|
||||
}
|
||||
}
|
||||
ts.Output += output
|
||||
}
|
||||
p.termMu.Unlock()
|
||||
})
|
||||
}
|
||||
// 内核订自己的事件总线归并 EventToolCall(terminal_create/close、cmd_run)
|
||||
// 与 EventTerminalOutput(agentcli 生命周期 + 输出),产出唯一真相挂在
|
||||
// TerminalAPI(见 internal/agent/core/terminal_registry.go)。
|
||||
// WebUI 与 CLI 都从 s.Status().GetKernelStatus() 读同一份,不再各自订阅推导——
|
||||
// 之前两份推导还各自踩过同一个坑:工具 result 是 Go map 文本,断言成
|
||||
// map[string]interface{} 永远失败 → /terminals 空空如也。
|
||||
|
||||
// cmdTerminals 与 WebUI 的 GET /api/v1/terminals 同口径。
|
||||
func (p *Plugin) cmdTerminals(conn net.Conn) {
|
||||
p.termMu.Lock()
|
||||
list := make([]*cliTermState, 0, len(p.termStates))
|
||||
for _, t := range p.termStates {
|
||||
list = append(list, t)
|
||||
// cmdTerminals 读内核权威快照,与 WebUI 的 GET /api/v1/terminals 同源。
|
||||
func (p *Plugin) cmdTerminals(conn net.Conn, s *sdk.PluginSDK) {
|
||||
t := s.Terminal()
|
||||
if t == nil {
|
||||
writeJSONContent(conn, map[string]interface{}{"terminals": []interface{}{}})
|
||||
return
|
||||
}
|
||||
p.termMu.Unlock()
|
||||
writeJSONContent(conn, map[string]interface{}{"terminals": list})
|
||||
terms := t.ListTerminals()
|
||||
if terms == nil {
|
||||
terms = []sdk.TerminalStatus{}
|
||||
}
|
||||
writeJSONContent(conn, map[string]interface{}{"terminals": terms})
|
||||
}
|
||||
|
||||
// cmdCmdHistory 与 WebUI 的 GET /api/v1/cmd/history 同口径。
|
||||
func (p *Plugin) cmdCmdHistory(conn net.Conn) {
|
||||
p.cmdMu.Lock()
|
||||
out := make([]cliCmdExec, len(p.cmdHistory))
|
||||
copy(out, p.cmdHistory)
|
||||
p.cmdMu.Unlock()
|
||||
writeJSONContent(conn, map[string]interface{}{"history": out})
|
||||
// cmdCmdHistory 读内核权威快照,与 WebUI 的 GET /api/v1/cmd/history 同源。
|
||||
func (p *Plugin) cmdCmdHistory(conn net.Conn, s *sdk.PluginSDK) {
|
||||
t := s.Terminal()
|
||||
if t == nil {
|
||||
writeJSONContent(conn, map[string]interface{}{"history": []interface{}{}})
|
||||
return
|
||||
}
|
||||
cmds := t.CmdHistory()
|
||||
if cmds == nil {
|
||||
cmds = []sdk.CmdExecStatus{}
|
||||
}
|
||||
writeJSONContent(conn, map[string]interface{}{"history": cmds})
|
||||
}
|
||||
|
||||
// cmdTerminal 通过 ToolAPI.ExecuteTool 调 agentcli 的终端工具。
|
||||
|
||||
@ -96,6 +96,7 @@ type Handler struct {
|
||||
settings sdk.SettingsAPI
|
||||
pluginMgr sdk.PluginManager
|
||||
status sdk.StatusAPI
|
||||
term sdk.TerminalAPI
|
||||
llm sdk.LLMAPI
|
||||
|
||||
sessionMu sync.Mutex
|
||||
@ -125,26 +126,23 @@ type Handler struct {
|
||||
chatMsgMu sync.Mutex
|
||||
chatMsgCache map[string]*chatMsgEntry // client_msg_id -> 首次处理结果
|
||||
chatMsgOrder []string // FIFO 淘汰序
|
||||
cmdMu sync.Mutex
|
||||
cmdHistory []CmdExec
|
||||
termMu sync.Mutex
|
||||
termStates map[string]*termState
|
||||
}
|
||||
|
||||
func NewHandler(s *sdk.PluginSDK) *Handler {
|
||||
var (
|
||||
sup sdk.SupervisorAPI
|
||||
mem sdk.MemoryAPI
|
||||
idx sdk.IndexerAPI
|
||||
ad sdk.AdapterAPI
|
||||
cfg sdk.ConfigAPI
|
||||
tm sdk.TextMemoryAPI
|
||||
ks sdk.KnowledgeAPI
|
||||
tr sdk.TrackerAPI
|
||||
se sdk.SettingsAPI
|
||||
pm sdk.PluginManager
|
||||
st sdk.StatusAPI
|
||||
llm sdk.LLMAPI
|
||||
sup sdk.SupervisorAPI
|
||||
mem sdk.MemoryAPI
|
||||
idx sdk.IndexerAPI
|
||||
ad sdk.AdapterAPI
|
||||
cfg sdk.ConfigAPI
|
||||
tm sdk.TextMemoryAPI
|
||||
ks sdk.KnowledgeAPI
|
||||
tr sdk.TrackerAPI
|
||||
se sdk.SettingsAPI
|
||||
pm sdk.PluginManager
|
||||
st sdk.StatusAPI
|
||||
term sdk.TerminalAPI
|
||||
llm sdk.LLMAPI
|
||||
)
|
||||
if s != nil {
|
||||
sup, mem, idx = s.Supervisor(), s.Memory(), s.Indexer()
|
||||
@ -152,6 +150,7 @@ func NewHandler(s *sdk.PluginSDK) *Handler {
|
||||
tm, ks, tr = s.TextMemory(), s.Knowledge(), s.Tracker()
|
||||
se, pm = s.Settings(), s.PluginMgr()
|
||||
st, llm = s.Status(), s.LLM()
|
||||
term = s.Terminal()
|
||||
}
|
||||
h := &Handler{
|
||||
sdk: s,
|
||||
@ -167,9 +166,9 @@ func NewHandler(s *sdk.PluginSDK) *Handler {
|
||||
settings: se,
|
||||
pluginMgr: pm,
|
||||
status: st,
|
||||
term: term,
|
||||
llm: llm,
|
||||
sessions: make(map[string]time.Time),
|
||||
termStates: make(map[string]*termState),
|
||||
pendingIdx: -1,
|
||||
chatMsgCache: make(map[string]*chatMsgEntry),
|
||||
sseEvents: newSSEEventRing(200),
|
||||
@ -184,21 +183,11 @@ func NewHandler(s *sdk.PluginSDK) *Handler {
|
||||
go h.chatPersistLoop()
|
||||
h.loadChatHistory()
|
||||
if s != nil {
|
||||
go h.trackToolEvents()
|
||||
h.subscribeChatEvents()
|
||||
h.subscribeTerminalStream()
|
||||
}
|
||||
return h
|
||||
}
|
||||
|
||||
func getStr(m map[string]interface{}, key string) string {
|
||||
if m == nil {
|
||||
return ""
|
||||
}
|
||||
v, _ := m[key].(string)
|
||||
return v
|
||||
}
|
||||
|
||||
func (h *Handler) getWebUIConfig() (apiKey, username, password string, ttl time.Duration) {
|
||||
ttl = 24 * time.Hour
|
||||
if h.settings == nil {
|
||||
|
||||
@ -122,15 +122,6 @@ func (h *Handler) loadChatHistory() {
|
||||
h.chatMu.Unlock()
|
||||
}
|
||||
|
||||
func (h *Handler) trackToolEvents() {
|
||||
if h.sdk == nil {
|
||||
return
|
||||
}
|
||||
h.sdk.Subscribe(sdk.EventToolCall, func(ev *sdk.Event) {
|
||||
h.handleToolEvent(ev)
|
||||
})
|
||||
}
|
||||
|
||||
// subscribeChatEvents 捕获所有通道(cli/qq/webui 等)的对话轮次,
|
||||
// 与 handleChat 的注入一起构成完整的全通道对话历史。
|
||||
func (h *Handler) subscribeChatEvents() {
|
||||
@ -407,80 +398,6 @@ func (h *Handler) pendingAssistantLocked() *ChatMsg {
|
||||
return msg
|
||||
}
|
||||
|
||||
func (h *Handler) handleToolEvent(ev *sdk.Event) {
|
||||
payload := ev.Payload
|
||||
tool, _ := payload["tool"].(string)
|
||||
args, _ := payload["args"].(map[string]interface{})
|
||||
status, _ := payload["status"].(string)
|
||||
ts := time.Now()
|
||||
|
||||
switch tool {
|
||||
case "cmd_run":
|
||||
exec := CmdExec{
|
||||
Command: getStr(args, "command"),
|
||||
Status: status,
|
||||
Time: ts.Format(time.RFC3339),
|
||||
}
|
||||
h.cmdMu.Lock()
|
||||
h.cmdHistory = append(h.cmdHistory, exec)
|
||||
if len(h.cmdHistory) > maxCmdHistory {
|
||||
h.cmdHistory = h.cmdHistory[len(h.cmdHistory)-maxCmdHistory:]
|
||||
}
|
||||
h.cmdMu.Unlock()
|
||||
|
||||
case "terminal_create":
|
||||
id := getStr(args, "id")
|
||||
if id == "" {
|
||||
// agent 调用时不知道生成的 id,从工具结果中回填
|
||||
if res, ok := payload["result"].(map[string]interface{}); ok {
|
||||
id = getStr(res, "id")
|
||||
}
|
||||
}
|
||||
if id == "" {
|
||||
break
|
||||
}
|
||||
cmd := getStr(args, "command")
|
||||
if cmd == "" {
|
||||
if res, ok := payload["result"].(map[string]interface{}); ok {
|
||||
cmd = getStr(res, "command")
|
||||
}
|
||||
}
|
||||
now := time.Now()
|
||||
term := &termState{
|
||||
ID: id,
|
||||
Command: cmd,
|
||||
Running: true,
|
||||
CreatedAt: now.Format(time.RFC3339),
|
||||
created: now,
|
||||
}
|
||||
h.termMu.Lock()
|
||||
if old, ok := h.termStates[id]; ok {
|
||||
old.Command = cmd
|
||||
old.Running = true
|
||||
old.created = now
|
||||
} else {
|
||||
h.termStates[id] = term
|
||||
}
|
||||
if len(h.termStates) > maxTerminals {
|
||||
for k := range h.termStates {
|
||||
delete(h.termStates, k)
|
||||
break
|
||||
}
|
||||
}
|
||||
h.termMu.Unlock()
|
||||
|
||||
case "terminal_close":
|
||||
id := getStr(args, "id")
|
||||
if id != "" {
|
||||
h.termMu.Lock()
|
||||
if t, ok := h.termStates[id]; ok {
|
||||
t.Running = false
|
||||
}
|
||||
h.termMu.Unlock()
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// bumpSeqLocked 分配下一个聊天序号(调用方须持 chatMu)。
|
||||
// 序号单调递增、随记录落盘,作为 /chat/history?after= 的增量游标。
|
||||
func (h *Handler) bumpSeqLocked() int64 {
|
||||
|
||||
@ -1,88 +1,44 @@
|
||||
package webui
|
||||
|
||||
import (
|
||||
"time"
|
||||
"net/http"
|
||||
|
||||
sdk "gitcode.com/JianFeeeee/HomeAgent/internal/sdk"
|
||||
"net/http"
|
||||
)
|
||||
|
||||
// 终端面:持久终端会话状态、终端接口、命令历史。
|
||||
// 终端面:终端会话列表与命令历史接口。
|
||||
//
|
||||
// 「内核开,两个插件接」后,终端会话与命令历史的权威视图在内核
|
||||
// (internal/agent/core/terminal_registry.go):内核订阅自己的事件总线
|
||||
// 归并 EventToolCall(terminal_create/close、cmd_run)与 EventTerminalOutput
|
||||
// (agentcli 生命周期 + 输出)。WebUI 不再自己订阅事件攒一份——直接读内核
|
||||
// 开放的 TerminalAPI(s.Terminal()),与 CLI 同源同口径。
|
||||
//
|
||||
// 为什么不塞进 KernelStatus:那是全量快照,前端每 3 秒轮询 /kernel,
|
||||
// 把每终端最多 64KB 的输出缓冲背进去会让轮询成本爆炸。
|
||||
|
||||
type CmdExec struct {
|
||||
Command string `json:"command"`
|
||||
Stdout string `json:"stdout"`
|
||||
Stderr string `json:"stderr"`
|
||||
ExitCode int `json:"exit_code"`
|
||||
Status string `json:"status"`
|
||||
Time string `json:"time"`
|
||||
}
|
||||
|
||||
type termState struct {
|
||||
ID string `json:"id"`
|
||||
Command string `json:"command"`
|
||||
Running bool `json:"running"`
|
||||
Output string `json:"output"`
|
||||
CreatedAt string `json:"created_at"`
|
||||
Uptime string `json:"uptime"`
|
||||
created time.Time
|
||||
}
|
||||
|
||||
const maxCmdHistory = 100
|
||||
|
||||
const maxTerminals = 50
|
||||
|
||||
// subscribeTerminalStream 常驻订阅终端实时画面推流(terminal_output 事件),
|
||||
// 维护 termStates 的 Running 状态与全量输出缓冲,供 /api/v1/terminals 与前端轮询使用。
|
||||
func (h *Handler) subscribeTerminalStream() {
|
||||
if h.sdk == nil {
|
||||
// handleTerminals 返回内核权威的终端会话快照。
|
||||
func (h *Handler) handleTerminals(w http.ResponseWriter, r *http.Request) {
|
||||
if h.term == nil {
|
||||
writeJSON(w, http.StatusOK, map[string]interface{}{"terminals": []interface{}{}})
|
||||
return
|
||||
}
|
||||
h.sdk.Subscribe(sdk.EventTerminalOutput, func(ev *sdk.Event) {
|
||||
id, _ := ev.Payload["terminal_id"].(string)
|
||||
if id == "" {
|
||||
return
|
||||
}
|
||||
output, _ := ev.Payload["output"].(string)
|
||||
running, _ := ev.Payload["running"].(bool)
|
||||
h.termMu.Lock()
|
||||
ts, ok := h.termStates[id]
|
||||
if !ok {
|
||||
ts = &termState{ID: id, created: time.Now()}
|
||||
h.termStates[id] = ts
|
||||
}
|
||||
ts.Running = running
|
||||
if output != "" {
|
||||
const maxTermOutput = 64 * 1024
|
||||
if len(ts.Output)+len(output) > maxTermOutput {
|
||||
excess := len(ts.Output) + len(output) - maxTermOutput
|
||||
if len(ts.Output) > excess {
|
||||
ts.Output = ts.Output[excess:]
|
||||
} else {
|
||||
ts.Output = ""
|
||||
}
|
||||
}
|
||||
ts.Output += output
|
||||
}
|
||||
h.termMu.Unlock()
|
||||
})
|
||||
}
|
||||
|
||||
func (h *Handler) handleTerminals(w http.ResponseWriter, r *http.Request) {
|
||||
h.termMu.Lock()
|
||||
terms := make([]*termState, 0, len(h.termStates))
|
||||
for _, ts := range h.termStates {
|
||||
ts.Uptime = time.Since(ts.created).Round(time.Second).String()
|
||||
terms = append(terms, ts)
|
||||
terms := h.term.ListTerminals()
|
||||
if terms == nil {
|
||||
terms = []sdk.TerminalStatus{}
|
||||
}
|
||||
h.termMu.Unlock()
|
||||
writeJSON(w, http.StatusOK, map[string]interface{}{"terminals": terms})
|
||||
}
|
||||
|
||||
// handleCmdHistory 返回内核权威的命令执行历史快照。
|
||||
func (h *Handler) handleCmdHistory(w http.ResponseWriter, r *http.Request) {
|
||||
h.cmdMu.Lock()
|
||||
result := make([]CmdExec, len(h.cmdHistory))
|
||||
copy(result, h.cmdHistory)
|
||||
h.cmdMu.Unlock()
|
||||
writeJSON(w, http.StatusOK, map[string]interface{}{"history": result})
|
||||
if h.term == nil {
|
||||
writeJSON(w, http.StatusOK, map[string]interface{}{"history": []interface{}{}})
|
||||
return
|
||||
}
|
||||
cmds := h.term.CmdHistory()
|
||||
if cmds == nil {
|
||||
cmds = []sdk.CmdExecStatus{}
|
||||
}
|
||||
writeJSON(w, http.StatusOK, map[string]interface{}{"history": cmds})
|
||||
}
|
||||
|
||||
@ -167,6 +167,7 @@ type PluginSDK struct {
|
||||
config ConfigAPI
|
||||
tool ToolAPI
|
||||
indexer IndexerAPI
|
||||
terminal TerminalAPI
|
||||
|
||||
selftestMu sync.Mutex
|
||||
selftest *VirtualInstance
|
||||
@ -314,6 +315,7 @@ type SDKConfig struct {
|
||||
Config ConfigAPI
|
||||
Tool ToolAPI
|
||||
Indexer IndexerAPI
|
||||
Terminal TerminalAPI
|
||||
}
|
||||
|
||||
func New(name string, cfg SDKConfig) *PluginSDK {
|
||||
@ -353,6 +355,7 @@ func New(name string, cfg SDKConfig) *PluginSDK {
|
||||
config: cfg.Config,
|
||||
tool: cfg.Tool,
|
||||
indexer: cfg.Indexer,
|
||||
terminal: cfg.Terminal,
|
||||
}
|
||||
}
|
||||
|
||||
@ -399,6 +402,7 @@ func (s *PluginSDK) Tracker() TrackerAPI { return s.tracker }
|
||||
func (s *PluginSDK) Config() ConfigAPI { return s.config }
|
||||
func (s *PluginSDK) Tool() ToolAPI { return s.tool }
|
||||
func (s *PluginSDK) Indexer() IndexerAPI { return s.indexer }
|
||||
func (s *PluginSDK) Terminal() TerminalAPI { return s.terminal }
|
||||
|
||||
func (s *PluginSDK) InjectInput(source, channel, eventType string, payload map[string]interface{}) {
|
||||
if s.iom != nil {
|
||||
|
||||
39
internal/sdk/terminal.go
Normal file
39
internal/sdk/terminal.go
Normal file
@ -0,0 +1,39 @@
|
||||
package sdk
|
||||
|
||||
// TerminalAPI 是内核开放的终端会话与命令历史接口(「内核开,两个插件接」)。
|
||||
//
|
||||
// 为什么单开接口而不是塞进 KernelStatus:KernelStatus 是**全量运行态快照**,
|
||||
// /api/v1/kernel 与前端总览页每 3 秒轮询一次;把每个终端最多 64KB 的输出
|
||||
// 缓冲塞进去,会让每次轮询都背一份终端全屏内容。终端输出属于**按需拉取**的
|
||||
// 明细,只该在 /terminals 被访问时取。
|
||||
//
|
||||
// 权威状态由内核维护(internal/agent/core/terminal_registry.go):内核订阅
|
||||
// 自己的事件总线,归并 EventToolCall(terminal_create/close、cmd_run)与
|
||||
// EventTerminalOutput(agentcli 生命周期 + 输出),产出唯一真相。
|
||||
// WebUI 与 CLI 都从这里读,不再各自订阅推导。
|
||||
type TerminalAPI interface {
|
||||
// ListTerminals 返回终端会话快照(含输出缓冲与运行状态)。
|
||||
ListTerminals() []TerminalStatus
|
||||
// CmdHistory 返回命令执行历史快照(cmd_run,最近 100 条)。
|
||||
CmdHistory() []CmdExecStatus
|
||||
}
|
||||
|
||||
// TerminalStatus 与 WebUI termState / CLI cliTermState 同一 JSON 口径。
|
||||
type TerminalStatus struct {
|
||||
ID string `json:"id"`
|
||||
Command string `json:"command"`
|
||||
Running bool `json:"running"`
|
||||
Output string `json:"output"`
|
||||
CreatedAt string `json:"created_at"`
|
||||
Uptime string `json:"uptime"`
|
||||
}
|
||||
|
||||
// CmdExecStatus 与 WebUI CmdExec 同一 JSON 口径。
|
||||
type CmdExecStatus struct {
|
||||
Command string `json:"command"`
|
||||
Stdout string `json:"stdout"`
|
||||
Stderr string `json:"stderr"`
|
||||
ExitCode int `json:"exit_code"`
|
||||
Status string `json:"status"`
|
||||
Time string `json:"time"`
|
||||
}
|
||||
Reference in New Issue
Block a user