emrg: add 'open session' action to GUI task rows (rant 2026-08-21T17:46:12)

Agent.md

@@ -85,7 +85,7 @@ Usage: say "tool loop" for the whole process, "round N" for a single LLM request
   - Streaming chat with delta rendering (16ms batching), markdown on done (marked + DOMPurify + local highlight.js subset), tool call status cards (2000-char truncation + expand)
   - Session list/switch/new/delete + right-click rename (context menu, #423) synced with daemon; own-stream busy lock (G65); broadcast streams from other clients tagged "来自其他客户端"
   - Disconnect/reconnect: red status dot, auto daemon respawn (stale-port detection), session resume, input bar restored on disconnect (no 30s fake-timeout)
-  - Unit tests `npm test` (256: 45 daemon_client + 19 conn-manager + 22 app-commands + 127 renderer smoke + 15 i18n + 8 integration + 3 commands + 8 build-config + 7 gui-state + 2 tool-group); RESPONSE_TYPES mirror daemon protocol verified against `daemon.py`
+  - Unit tests `npm test` (258: 45 daemon_client + 19 conn-manager + 22 app-commands + 129 renderer smoke + 15 i18n + 8 integration + 3 commands + 8 build-config + 7 gui-state + 2 tool-group); RESPONSE_TYPES mirror daemon protocol verified against `daemon.py`
 - **Scheduled tasks** — Task generalization + CRUD (rant 2026-08-12T18:23:15, #709/#710/#711)
   - Task handler generalized: `TaskHandler` (renamed from `EvolutionHandler`), repo-configured self-heal for any project, template lookup builtin → `~/.emrg/task-templates/<name>.md` → fallback
   - Daemon commands: `task_create/update/delete` + `task_template_create/list/update/delete` (tasks stored in `~/.emrg/tasks.yml`, custom type templates in `~/.emrg/task-templates/`)
@@ -119,7 +119,7 @@ pkill -f "emrg.server"; rm -f ~/.emrg/emrgd.token; python -m emrg
 ```
 
 Python: `uv run pytest tests/ -v` (1001) — import check: `uv run python -c "from emrg.client.app import run_client"`
-GUI: `cd emrg/gui && npm test` (257: 45 daemon_client + 19 conn-manager + 22 app-commands + 128 renderer smoke + 15 i18n + 8 integration + 3 commands + 8 build-config + 7 gui-state + 2 tool-group) — syntax: `node --check main.js preload.js daemon_client.js renderer/js/*.js`
+GUI: `cd emrg/gui && npm test` (258: 45 daemon_client + 19 conn-manager + 22 app-commands + 129 renderer smoke + 15 i18n + 8 integration + 3 commands + 8 build-config + 7 gui-state + 2 tool-group) — syntax: `node --check main.js preload.js daemon_client.js renderer/js/*.js`
 CI: `uv run pytest` (ubuntu + **windows-2025 matrix** — Windows pytest 回归在 PR CI 即失败，v0.2.29 教训 #725) + GUI tests + **actionlint workflow lint** (`rhysd/actionlint@v1.7.12` gate, #444 — workflow 解析错误在 PR CI 即失败，如 `if:` secrets 上下文)
 Re-trigger: `scripts/re-trigger-ci.sh [branch]` (workflow_dispatch, #527 — 替代空 commit 重触发：Actions outage 会整段丢弃 push 事件，dispatch 走 API 路径不受影响)
 

emrg/gui/renderer/js/dialogs.js

@@ -723,6 +723,20 @@ const Dialogs = (() => {
         }
       });
       actions.appendChild(trigBtn);
+      // 打开会话（rant 2026-08-21T17:46:12：任务行加"打开会话"按钮——直接打开该任务
+      // 的固定会话 emrg-evolution-{name}，效果与"打开会话"弹窗选择一致（左侧列表出现并激活）。
+      // session_id/project_path 来自 daemon list_tasks（TaskHandler.status() 新增字段）。
+      const sessBtn = el("button", { type: "button", class: "model-action-btn", title: _t("settings.taskOpenSession") }, _t("settings.taskOpenSession"));
+      if (!t.session_id) sessBtn.disabled = true;
+      sessBtn.addEventListener("click", async () => {
+        try {
+          await App.switchSession(t.session_id, { projectPath: t.project_path });
+        } catch (e) {
+          Chat.addSystemMessage(_t("openSession.loadFailed", { msg: e.message }));
+          showToast(_t("openSession.loadFailed", { msg: e.message }), { type: "error" });
+        }
+      });
+      actions.appendChild(sessBtn);
       // 编辑（表单预填 → taskUpdate）
       const editBtn = el("button", { type: "button", class: "model-action-btn", title: _t("settings.taskEdit") }, _t("settings.taskEdit"));
       editBtn.addEventListener("click", () => { openTaskForm(t).catch(() => {}); });

emrg/gui/renderer/js/i18n.js

@@ -109,6 +109,7 @@ const I18N = (() => {
       "settings.taskTrigger": "触发",
       "settings.taskEdit": "编辑",
       "settings.taskDelete": "删除",
+      "settings.taskOpenSession": "打开会话",
       "settings.taskEmpty": "暂无任务",
       "settings.taskBuiltin": "内置",
       "settings.taskCustom": "自定义",
@@ -521,6 +522,7 @@ const I18N = (() => {
       "settings.taskTrigger": "Trigger",
       "settings.taskEdit": "Edit",
       "settings.taskDelete": "Delete",
+      "settings.taskOpenSession": "Open session",
       "settings.taskEmpty": "No tasks",
       "settings.taskBuiltin": "builtin",
       "settings.taskCustom": "custom",

emrg/gui/test/renderer.smoke.test.js

@@ -2613,7 +2613,7 @@ test("P3：设置面板打开 → 任务列表渲染（名称/类型/项目/间
   await vm.runInContext(`(function() {
     const row = document.getElementById("task-list").children[0];
     const btns = row.querySelectorAll(".model-action-btn");
-    btns[1].click(); // 0=触发 1=编辑
+    btns[2].click(); // 0=触发 1=打开会话 2=编辑（rant 2026-08-21T17:46:12 插入会话按钮后）
   })()`, ctx);
   assert.strictEqual(vm.runInContext('document.getElementById("task-form").classList.contains("hidden")', ctx), false, "编辑应展开表单");
   assert.strictEqual(els["task-form-name"].value, "daily-report");
@@ -2840,6 +2840,36 @@ test("rant 2026-08-15T09:20:27/09:23:10：面板操作反馈走全局 toast（
   assert.strictEqual(els["toast"].classList.contains("toast-error"), true, "error → error toast");
 });
 
+test("rant 2026-08-21T17:46:12：任务行'打开会话'按钮——直接打开该任务的固定会话", async () => {
+  const switchCalls = [];
+  const { ctx, els } = makeSandbox({
+    listTasks: async () => [
+      { name: "emrg-task", type: "evolution", running: true, interval: 60, session_id: "emrg-evolution-emrg-task", project_path: "/p/emrg", project: "emrg" },
+      { name: "no-sess", type: "custom", running: false, interval: 3600 }, // 无 session_id → 按钮禁用
+    ],
+    listProjects: async () => [{ name: "emrg", path: "/p/emrg" }],
+    switchSession: async (payload) => { switchCalls.push(payload); return {}; },
+  });
+  await tick();
+  await vm.runInContext("App.openTasksPanel()", ctx);
+  await tick();
+  const rows = vm.runInContext('Array.from(document.getElementById("task-list").children).filter((c) => c.className.includes("task-row"))', ctx);
+  assert.strictEqual(rows.length, 2, "两行");
+  // 按钮序：0=触发 1=打开会话 2=编辑 3=删除
+  const btns0 = rows[0].querySelectorAll(".model-action-btn");
+  assert.strictEqual(btns0.length, 4, "操作按钮 = 触发/打开会话/编辑/删除");
+  assert.ok(String(btns0[1].textContent).includes("打开会话"), "第 2 个按钮应为'打开会话'");
+  assert.strictEqual(btns0[1].disabled, false, "有 session_id 的按钮可用");
+  btns0[1].click();
+  await tick();
+  assert.strictEqual(switchCalls.length, 1, "点击应调用 switchSession");
+  assert.strictEqual(switchCalls[0].sessionId, "emrg-evolution-emrg-task", "带固定会话 id");
+  assert.strictEqual(switchCalls[0].projectPath, "/p/emrg", "带项目路径");
+  // 无 session_id → 按钮禁用（真实 DOM disabled 不派发 click；沙箱 fake 不模拟该语义，故只断言禁用态）
+  const btns1 = rows[1].querySelectorAll(".model-action-btn");
+  assert.strictEqual(btns1[1].disabled, true, "无 session_id 的按钮禁用");
+});
+
 // ── rant 2026-08-15T10:36:39：任务状态 + 下次运行倒计时 ──
 test("rant 10:36:39：formatCountdown 格式边界（0s/59s/60s/1h05m/负数钳制）", () => {
   const { ctx } = makeSandbox();

emrg/server/scheduler.py

@@ -581,6 +581,13 @@ def status(self) -> dict:
             "last_run_at": last_run_at,
             "recent_runs": recent_runs,
             "saturation": saturation,
+            # rant 2026-08-21T17:46:12: expose the task→session link so the GUI
+            # tasks panel can add an "open session" action. All in-memory —
+            # project name (config.project), resolved project path, and the
+            # fixed task session_id (emrg-evolution-{name}).
+            "project": self._project_name,
+            "project_path": self.project_path,
+            "session_id": self._session_id,
         }
 
     def _heartbeat_interval(self) -> int:

tests/test_scheduler.py

@@ -549,6 +549,10 @@ def test_evolution_handler_status_last_run_fields():
     assert "heartbeat_interval" in st["saturation"]
     # rant 2026-08-18T21:32:32: recent_runs present, empty before any run
     assert st["recent_runs"] == []
+    # rant 2026-08-21T17:46:12: task→session link fields (GUI open-session action)
+    assert st["session_id"] == "emrg-evolution-test"
+    assert st["project"] == ""  # config={} → empty project name
+    assert st["project_path"] == "test"  # fallback path = name
     # after one evolution → last-run populated from the latest log
     handler.evolutions.append(EvolutionLog(
         timestamp="2026-08-18T10:00:00",