feat: show workspace status in cli banner

hermes_cli/banner.py

@@ -15,6 +15,8 @@ from rich.console import Console
 from rich.panel import Panel
 from rich.table import Table
 
+from hermes_cli.config import load_config
+
 from prompt_toolkit import print_formatted_text as _pt_print
 from prompt_toolkit.formatted_text import ANSI as _PT_ANSI
 
@@ -124,6 +126,48 @@ def get_available_skills() -> Dict[str, List[str]]:
     return skills_by_category
 
 
+def _workspace_root_labels(config: Dict[str, Any]) -> list[str]:
+    workspace_cfg = config.get("workspace", {}) or {}
+    kb_cfg = config.get("knowledgebase", {}) or {}
+    if not workspace_cfg.get("enabled", True) or not kb_cfg.get("enabled", True):
+        return []
+
+    workspace_path = workspace_cfg.get("path") or str(Path(os.getenv("HERMES_HOME", Path.home() / ".hermes")) / "workspace")
+    workspace_root = Path(os.path.expandvars(os.path.expanduser(workspace_path))).resolve()
+    roots = kb_cfg.get("roots") or [str(workspace_root)]
+
+    labels: list[str] = []
+    seen: set[str] = set()
+    for raw_root in roots:
+        expanded = Path(os.path.expandvars(os.path.expanduser(str(raw_root)))).resolve()
+        if expanded == workspace_root:
+            label = "workspace"
+        else:
+            label = expanded.name or str(expanded)
+            if label == workspace_root.name:
+                label = str(expanded)
+        if label in seen:
+            continue
+        seen.add(label)
+        labels.append(label)
+    return labels
+
+
+def _get_workspace_banner_line() -> Optional[str]:
+    try:
+        config = load_config()
+    except Exception:
+        return None
+    labels = _workspace_root_labels(config)
+    if not labels:
+        return None
+    if len(labels) > 3:
+        display = ", ".join(labels[:3]) + f" +{len(labels) - 3} more"
+    else:
+        display = ", ".join(labels)
+    return f"Activated Workspace(s): {display}"
+
+
 # =========================================================================
 # Update check
 # =========================================================================
@@ -352,6 +396,12 @@ def build_welcome_banner(console: Console, model: str, cwd: str,
     else:
         right_lines.append(f"[dim {dim}]No skills installed[/]")
 
+    workspace_line = _get_workspace_banner_line()
+    if workspace_line:
+        right_lines.append("")
+        right_lines.append(f"[bold {accent}]Workspace[/]")
+        right_lines.append(f"[{text}]{workspace_line}[/]")
+
     right_lines.append("")
     mcp_connected = sum(1 for s in mcp_status if s["connected"]) if mcp_status else 0
     summary_parts = [f"{len(tools)} tools", f"{total_skills} skills"]

tests/hermes_cli/test_banner_workspace.py

@@ -0,0 +1,77 @@
+from __future__ import annotations
+
+from io import StringIO
+
+from rich.console import Console
+
+
+def test_workspace_banner_line_uses_default_workspace_when_enabled(monkeypatch, tmp_path):
+    from hermes_cli import banner
+
+    cfg = {
+        "workspace": {"enabled": True, "path": str(tmp_path / "workspace")},
+        "knowledgebase": {"enabled": True, "roots": []},
+    }
+    monkeypatch.setattr(banner, "load_config", lambda: cfg)
+
+    line = banner._get_workspace_banner_line()
+
+    assert line == "Activated Workspace(s): workspace"
+
+
+def test_workspace_banner_line_lists_multiple_roots(monkeypatch, tmp_path):
+    from hermes_cli import banner
+
+    cfg = {
+        "workspace": {"enabled": True, "path": str(tmp_path / "workspace")},
+        "knowledgebase": {
+            "enabled": True,
+            "roots": [
+                str(tmp_path / "workspace"),
+                str(tmp_path / "notes"),
+                str(tmp_path / "project-docs"),
+            ],
+        },
+    }
+    monkeypatch.setattr(banner, "load_config", lambda: cfg)
+
+    line = banner._get_workspace_banner_line()
+
+    assert line == "Activated Workspace(s): workspace, notes, project-docs"
+
+
+def test_workspace_banner_line_omits_when_disabled(monkeypatch):
+    from hermes_cli import banner
+
+    cfg = {
+        "workspace": {"enabled": False, "path": ""},
+        "knowledgebase": {"enabled": False, "roots": []},
+    }
+    monkeypatch.setattr(banner, "load_config", lambda: cfg)
+
+    assert banner._get_workspace_banner_line() is None
+
+
+def test_build_welcome_banner_renders_workspace_line(monkeypatch):
+    from hermes_cli import banner
+
+    monkeypatch.setattr(banner, "check_for_updates", lambda: 0)
+    monkeypatch.setattr(banner, "get_available_skills", lambda: {})
+    monkeypatch.setattr(banner, "_get_workspace_banner_line", lambda: "Activated Workspace(s): workspace, notes")
+
+    buf = StringIO()
+    console = Console(file=buf, force_terminal=False, width=140, color_system=None)
+
+    banner.build_welcome_banner(
+        console=console,
+        model="anthropic/claude-sonnet-4.5",
+        cwd="/tmp/project",
+        tools=[],
+        enabled_toolsets=["hermes-cli"],
+        session_id="sess-1",
+        get_toolset_for_tool=lambda _: "other",
+        context_length=200000,
+    )
+
+    rendered = buf.getvalue()
+    assert "Activated Workspace(s): workspace, notes" in rendered