myclaude -r: unify resume picker with xiaohe client sessions

Bare -r/--resume now opens a numbered picker merging jsonl (source of
truth) with the xiaohe hosted-session index, deduped by cli_session_id
and sorted by real content activity (not jsonl mtime, which the xiaohe
projection re-touches). -l gains a Src column (xiaohe/cli); -r <id> and
-c stay passthrough. Adds read-only xiaohe_sessions data layer + tests.
This commit is contained in:
Zhengshou Lai
2026-08-15 13:42:53 +08:00
parent d6a0f455b0
commit 88170bdf57
5 changed files with 634 additions and 2 deletions
+235 -1
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@@ -9,6 +9,7 @@ import shutil
import sqlite3
import subprocess
import sys
from dataclasses import dataclass
from datetime import datetime
from importlib.metadata import PackageNotFoundError, version
from pathlib import Path
@@ -16,10 +17,12 @@ from pathlib import Path
import click
from rich import box
from rich.console import Console
from rich.prompt import Prompt
from rich.table import Table
from rich.text import Text
from myagents.project_root import get_workspace_root
from myagents.xiaohe_sessions import session_index, workspace_ids_for_cwd
stderr_console = Console(stderr=True)
console = Console()
@@ -645,6 +648,221 @@ def _session_title_claude(session_file: Path) -> str:
return result
# Claude jsonl tail read for real-activity time (bounded scan keeps list cheap).
_TAIL_SCAN_LINES = 256
def _iso_to_epoch(value: str) -> float | None:
"""Parse a Claude ``timestamp`` (ISO-8601, may end in Z) to epoch seconds."""
try:
dt = datetime.fromisoformat(value.replace("Z", "+00:00"))
except ValueError:
return None
return dt.timestamp()
def _jsonl_content_updated_at(session_file: Path) -> float:
"""Newest message timestamp in a Claude jsonl (content truth, not mtime).
The xiaohe client re-touches jsonl files during projection, so file mtime
overstates recency; the last message timestamp is the real activity time.
"""
lines: list[str] = []
try:
with session_file.open(encoding="utf-8", errors="ignore") as fh:
for line in fh:
lines.append(line)
if len(lines) > _TAIL_SCAN_LINES:
lines.pop(0)
except OSError:
return 0.0
newest = 0.0
for line in lines:
try:
entry = json.loads(line)
except json.JSONDecodeError:
continue
ts = entry.get("timestamp")
if not ts:
msg = entry.get("message")
if isinstance(msg, dict):
ts = msg.get("timestamp")
if isinstance(ts, str) and ts:
parsed = _iso_to_epoch(ts)
if parsed and parsed > newest:
newest = parsed
return newest
@dataclass(frozen=True)
class ClaudeSessionRow:
"""One resumable Claude session: jsonl (source of truth) + xiaohe index."""
cli_session_id: str
title: str
origin: str # "xiaohe" (client) or "cli" (plain Claude Code)
status: str | None
updated_at: float # real activity: max(content ts, db ts, mtime)
jsonl_path: Path | None # None → client-only, not CLI-resumable
xiaohe_session_id: str | None
def _claude_session_rows(chat_cwd: Path) -> list[ClaudeSessionRow]:
"""Union of jsonl + xiaohe hosted sessions for chat_cwd, dedup by cli id.
jsonl files are the source of truth; the xiaohe hosted-session index adds
the client origin, status, and its own activity timestamp. Sessions known
only to the index (jsonl deleted/absent) are kept as client-only rows.
"""
index = session_index(workspace_ids_for_cwd(chat_cwd))
rows: list[ClaudeSessionRow] = []
seen: set[str] = set()
for session_file in _session_files("claude", chat_cwd):
cid = session_file.stem
seen.add(cid)
xh = index.get(cid)
db_ts = xh.updated_at if xh else None
content_ts = _jsonl_content_updated_at(session_file)
# Content/db timestamps are the real activity; file mtime is only a
# fallback because the xiaohe projection re-touches jsonl files.
activity = [t for t in (content_ts, db_ts) if t and t > 0]
updated_at = max(activity) if activity else session_file.stat().st_mtime
rows.append(
ClaudeSessionRow(
cli_session_id=cid,
title=_session_title_claude(session_file),
origin="xiaohe" if xh else "cli",
status=xh.status if xh else None,
updated_at=updated_at,
jsonl_path=session_file,
xiaohe_session_id=xh.xiaohe_session_id if xh else None,
)
)
for cid, xh in index.items():
if cid in seen:
continue
rows.append(
ClaudeSessionRow(
cli_session_id=cid,
title=xh.title or "(client-only)",
origin="xiaohe",
status=xh.status,
updated_at=xh.updated_at or 0.0,
jsonl_path=None,
xiaohe_session_id=xh.xiaohe_session_id,
)
)
rows.sort(key=lambda r: r.updated_at, reverse=True)
return rows
def _render_claude_table(
rows: list[ClaudeSessionRow], chat_cwd: Path, numbered: bool
) -> None:
"""Shared rich table for ``myclaude -l`` and the resume picker."""
console.print(f"[bold]Sessions in[/bold] {chat_cwd}")
table = Table(
box=box.SIMPLE_HEAD,
show_header=True,
header_style="dim",
expand=True,
pad_edge=False,
collapse_padding=True,
)
if numbered:
table.add_column("#", justify="right", no_wrap=True, style="dim", min_width=3)
table.add_column("Title", overflow="ellipsis", no_wrap=True, ratio=1, min_width=24)
table.add_column("Src", no_wrap=True, justify="center", min_width=6)
table.add_column("Status", overflow="ellipsis", no_wrap=True, style="dim", min_width=8)
table.add_column("Updated", justify="right", no_wrap=True, style="dim", min_width=16)
# Picker selects by number; the full id column is only useful for `-r <id>`.
if not numbered:
table.add_column("ID", overflow="ellipsis", no_wrap=True, style="cyan", min_width=36)
for i, row in enumerate(rows, 1):
cells: list[Text] = []
if numbered:
cells.append(Text(str(i)))
title_style = "dim" if not row.title else ""
if row.jsonl_path is None:
title_style = "dim italic"
cells.append(Text(row.title or "(empty)", style=title_style))
src_style = "magenta" if row.origin == "xiaohe" else "dim"
cells.append(Text(row.origin, style=src_style))
cells.append(Text(row.status or ""))
cells.append(Text(datetime.fromtimestamp(row.updated_at).strftime("%Y-%m-%d %H:%M")))
if not numbered:
cells.append(Text(row.cli_session_id))
table.add_row(*cells)
console.print(table)
def _list_sessions_claude(chat_cwd: Path) -> None:
"""List unified jsonl + xiaohe sessions for the claude backend."""
rows = _claude_session_rows(chat_cwd)
if not rows:
stderr_console.print(f"[yellow]No sessions for[/yellow] {chat_cwd}")
return
_render_claude_table(rows, chat_cwd, numbered=False)
console.print(
"\n[dim]Resume with[/dim] [green]myclaude -r[/green] [dim](picker), "
"[green]myclaude -r <id>[/green] [dim](direct), "
"[green]myclaude -c[/green] [dim](continue last).[/dim]"
)
def _resume_picker_claude(chat_cwd: Path, use_tmux: bool = False) -> None:
"""Interactive unified resume picker for the claude backend.
Lists jsonl + xiaohe client sessions for chat_cwd; selecting one resumes
the jsonl via ``claude --resume <cli_session_id>``.
"""
rows = _claude_session_rows(chat_cwd)
if not rows:
stderr_console.print(f"[yellow]No sessions for[/yellow] {chat_cwd}")
raise SystemExit(0)
_render_claude_table(rows, chat_cwd, numbered=True)
if not sys.stdin.isatty():
stderr_console.print(
"[yellow]Not a terminal — resume directly with[/yellow] "
"[green]myclaude -r <id>[/green]"
)
raise SystemExit(0)
selectable = [r for r in rows if r.jsonl_path is not None]
while True:
answer = Prompt.ask(
"[bold]Choose session[/bold] "
"(Enter = latest, [cyan]q[/cyan] = quit)",
default="",
)
if answer.strip().lower() == "q":
raise SystemExit(0)
if answer.strip() == "":
row = selectable[0]
break
if not answer.strip().isdigit():
continue
n = int(answer.strip())
if not 1 <= n <= len(rows):
continue
row = rows[n - 1]
if row.jsonl_path is None:
stderr_console.print(
"[red]Client-only session[/red] — no jsonl to resume in the "
"CLI; continue it in the xiaohe web/desktop client instead."
)
continue
break
console.print(
f"Resuming [cyan]{row.cli_session_id}[/cyan] ({row.title[:40]})…"
)
_launch(
"claude",
chat_cwd,
["--resume", row.cli_session_id],
use_tmux=use_tmux,
)
def _first_prompt_kimi(session_file: Path) -> str:
"""Best-effort snippet of the first human prompt in a kimi context.jsonl."""
try:
@@ -909,6 +1127,9 @@ def _list_sessions(backend: str, chat_cwd: Path) -> None:
if backend == "hermes":
_list_sessions_hermes(chat_cwd)
return
if backend == "claude":
_list_sessions_claude(chat_cwd)
return
files = _session_files(backend, chat_cwd)
if not files:
stderr_console.print(f"[yellow]No sessions for[/yellow] {chat_cwd}")
@@ -1051,6 +1272,12 @@ def build_cli(
assert parent is not None
chat_cwd = _resolve_chat_cwd(parent.params.get("cwd"))
extra = list(ctx.meta.get("passthrough", []))
if backend == "claude" and extra in (["-r"], ["--resume"]):
# Bare resume opens the unified picker (jsonl xiaohe client).
_resume_picker_claude(
chat_cwd, use_tmux=bool(parent.params.get("tmux"))
)
raise SystemExit(0)
_launch(
backend,
chat_cwd,
@@ -1059,10 +1286,17 @@ def build_cli(
offer_install=offer_install,
)
resume_note = ""
if backend == "claude":
resume_note = (
"Bare `-r`/`--resume` opens the unified picker (jsonl + xiaohe "
"client sessions); `-r <id>` resumes directly.\n\n"
)
cli.help = (
f"Launch {backend_title} in workspace/.\n\n"
f"Unknown arguments ({_resume_syntax(backend)}, --continue, …) pass through to {backend}.\n\n"
"With --tmux/-t the agent runs in a per-directory tmux session that "
+ resume_note
+ "With --tmux/-t the agent runs in a per-directory tmux session that "
"survives SSH disconnects; re-run the same command to reattach."
)
try:
+111
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@@ -0,0 +1,111 @@
"""Read-only access to xiaohe hosted-session SQLite stores.
myagents runs against Claude Code CLI sessions (``~/.claude/projects``), but the
xiaohe client also drives Claude Code and keeps a hosted-session index for the
same jsonl transcripts. ``myclaude -r`` unifies both sources so client sessions
and plain CLI sessions appear in one resumable list.
Every accessor takes explicit path parameters and degrades to an empty result
when a store is missing or unreadable — a machine without xiaohe data behaves
exactly as before.
"""
from __future__ import annotations
import sqlite3
from dataclasses import dataclass
from pathlib import Path
_SESSIONS_DB = Path.home() / ".xiaohe" / "data" / "sessions-claude.db"
_WORKSPACES_DB = Path.home() / ".xiaohe" / "data" / "workspaces.db"
def _connect_readonly(path: Path) -> sqlite3.Connection | None:
"""Open a SQLite store read-only, or ``None`` when unavailable."""
try:
return sqlite3.connect(f"file:{path}?mode=ro", uri=True)
except (sqlite3.Error, OSError):
return None
def workspace_ids_for_cwd(
chat_cwd: Path, workspaces_db: Path = _WORKSPACES_DB
) -> list[str]:
"""Workspace ids whose bind path resolves to ``chat_cwd`` (e.g. ``primary``).
Empty when the store is missing or no workspace binds to the cwd.
"""
conn = _connect_readonly(workspaces_db)
if conn is None:
return []
try:
rows = conn.execute(
"SELECT workspace_id, workspace_path FROM workspaces "
"WHERE workspace_path IS NOT NULL"
).fetchall()
except sqlite3.Error:
return []
finally:
conn.close()
target = chat_cwd.resolve()
return [
str(rid)
for rid, raw_path in rows
if raw_path and Path(str(raw_path)).expanduser().resolve() == target
]
@dataclass(frozen=True)
class XiaoheSession:
"""Hosted-session index row for one cli_session_id (jsonl UUID)."""
cli_session_id: str
xiaohe_session_id: str
title: str | None
status: str | None
updated_at: float | None
def session_index(
workspace_ids: list[str], sessions_db: Path = _SESSIONS_DB
) -> dict[str, XiaoheSession]:
"""Map ``cli_session_id`` → hosted-session row for the given workspaces."""
if not workspace_ids:
return {}
conn = _connect_readonly(sessions_db)
if conn is None:
return {}
placeholders = ",".join("?" for _ in workspace_ids)
query = (
"SELECT cli_session_id, session_id, title, status, updated_at "
"FROM sessions "
f"WHERE workspace_id IN ({placeholders}) AND cli_session_id IS NOT NULL"
)
try:
rows = conn.execute(query, workspace_ids).fetchall()
except sqlite3.Error:
return {}
finally:
conn.close()
index: dict[str, XiaoheSession] = {}
for cli_id, xh_id, title, status, ts in rows:
index[str(cli_id)] = XiaoheSession(
cli_session_id=str(cli_id),
xiaohe_session_id=str(xh_id),
title=str(title) if title else None,
status=str(status) if status else None,
updated_at=float(ts) if isinstance(ts, (int, float)) else None,
)
return index
def default_sessions_db() -> Path:
"""Default hosted-sessions store path (kept importable for tests)."""
return _SESSIONS_DB
def default_workspaces_db() -> Path:
"""Default workspace store path (kept importable for tests)."""
return _WORKSPACES_DB
+17 -1
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@@ -37,6 +37,22 @@ class TestMyclaudeEntrypoint:
assert "myclaude" in result.output
def test_passthrough(self, tmp_path: Path) -> None:
"""``--resume <id>`` still passes through to the native CLI."""
runner = CliRunner()
with (
patch("myagents.launcher.shutil.which", return_value="/usr/bin/claude"),
patch("myagents.launcher.subprocess.run") as mock_run,
):
mock_run.return_value = MagicMock(returncode=0)
result = runner.invoke(
claude_cli, ["--cwd", str(tmp_path), "--resume", "abc123"]
)
assert result.exit_code == 0
args = mock_run.call_args[0][0]
assert args[-2:] == ["--resume", "abc123"]
def test_bare_resume_opens_picker(self, tmp_path: Path) -> None:
"""Bare ``--resume`` opens the unified picker instead of the CLI."""
runner = CliRunner()
with (
patch("myagents.launcher.shutil.which", return_value="/usr/bin/claude"),
@@ -45,7 +61,7 @@ class TestMyclaudeEntrypoint:
mock_run.return_value = MagicMock(returncode=0)
result = runner.invoke(claude_cli, ["--cwd", str(tmp_path), "--resume"])
assert result.exit_code == 0
assert "--resume" in mock_run.call_args[0][0]
mock_run.assert_not_called()
class TestMykimiEntrypoint:
+181
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@@ -0,0 +1,181 @@
"""Tests for unified claude session listing/resume (jsonl xiaohe index)."""
import copy
import json
import re
import sys
from pathlib import Path
from types import SimpleNamespace
import pytest
import myagents.launcher as L
from myagents.xiaohe_sessions import XiaoheSession
def _slug(path: Path) -> str:
return re.sub(r"[^A-Za-z0-9]", "-", str(path.resolve()))
def _write_jsonl(
proj_dir: Path, cid: str, ts: str, *, ai_title: str | None = None
) -> Path:
"""Write a minimal Claude Code jsonl with a message timestamp + optional aiTitle."""
lines: list[dict[str, object]] = [
{"type": "mode", "mode": "normal", "sessionId": cid},
{
"type": "permission-mode",
"permissionMode": "bypassPermissions",
"sessionId": cid,
},
]
if ai_title:
lines.append(
{"type": "ai-title", "aiTitle": ai_title, "sessionId": cid}
)
lines.append(
{
"type": "user",
"sessionId": cid,
"message": {
"id": f"m-{cid}",
"role": "user",
"content": [{"type": "text", "text": f"first prompt {cid}"}],
"timestamp": ts,
},
}
)
path = proj_dir / f"{cid}.jsonl"
path.write_text(
"\n".join(json.dumps(line) for line in lines) + "\n", encoding="utf-8"
)
return path
@pytest.fixture
def claude_env(tmp_path: Path, monkeypatch):
"""Point the claude session root + xiaohe index at temp fixtures."""
projects = tmp_path / "projects"
cwd = tmp_path / "cwd"
cwd.mkdir()
proj_dir = projects / _slug(cwd)
proj_dir.mkdir(parents=True)
index: dict[str, XiaoheSession] = {}
def fake_workspace_ids(_chat_cwd):
return ["primary"]
def fake_session_index(workspace_ids):
return index
monkeypatch.setattr(L, "_BACKENDS", copy.deepcopy(L._BACKENDS))
L._BACKENDS["claude"]["sessions_root"] = lambda: projects
monkeypatch.setattr(L, "workspace_ids_for_cwd", fake_workspace_ids)
monkeypatch.setattr(L, "session_index", fake_session_index)
return SimpleNamespace(cwd=cwd, proj_dir=proj_dir, index=index)
class TestClaudeSessionRows:
def test_merges_jsonl_with_xiaohe_index(self, claude_env) -> None:
_write_jsonl(
claude_env.proj_dir,
"aaa",
"2026-08-15T04:00:00Z",
ai_title="Client A",
)
_write_jsonl(claude_env.proj_dir, "bbb", "2026-08-15T03:00:00Z")
claude_env.index["aaa"] = XiaoheSession(
cli_session_id="aaa",
xiaohe_session_id="x-1",
title="Client A",
status="ready",
updated_at=1000.0,
)
rows = L._claude_session_rows(claude_env.cwd)
by_id = {r.cli_session_id: r for r in rows}
assert by_id["aaa"].origin == "xiaohe"
assert by_id["aaa"].status == "ready"
assert by_id["aaa"].xiaohe_session_id == "x-1"
assert by_id["aaa"].title == "Client A"
assert by_id["bbb"].origin == "cli"
assert by_id["bbb"].status is None
def test_sorts_by_content_activity_desc(self, claude_env) -> None:
_write_jsonl(claude_env.proj_dir, "old", "2026-08-13T04:00:00Z")
_write_jsonl(claude_env.proj_dir, "mid", "2026-08-14T04:00:00Z")
_write_jsonl(claude_env.proj_dir, "new", "2026-08-15T04:00:00Z")
rows = L._claude_session_rows(claude_env.cwd)
assert [r.cli_session_id for r in rows] == ["new", "mid", "old"]
def test_db_only_session_is_client_only(self, claude_env) -> None:
_write_jsonl(claude_env.proj_dir, "aaa", "2026-08-15T04:00:00Z")
claude_env.index["nojsonl"] = XiaoheSession(
cli_session_id="nojsonl",
xiaohe_session_id="x-2",
title="Lost",
status="ready",
updated_at=2000.0,
)
rows = L._claude_session_rows(claude_env.cwd)
by_id = {r.cli_session_id: r for r in rows}
assert by_id["nojsonl"].jsonl_path is None
assert by_id["nojsonl"].origin == "xiaohe"
def test_dedup_by_cli_session_id(self, claude_env) -> None:
_write_jsonl(claude_env.proj_dir, "dup", "2026-08-15T04:00:00Z")
claude_env.index["dup"] = XiaoheSession(
cli_session_id="dup",
xiaohe_session_id="x-3",
title="Dup",
status="ready",
updated_at=1.0,
)
rows = L._claude_session_rows(claude_env.cwd)
ids = [r.cli_session_id for r in rows]
assert ids.count("dup") == 1
class TestResumePickerClaude:
def test_non_tty_prints_and_exits(self, claude_env, capsys) -> None:
_write_jsonl(claude_env.proj_dir, "aaa", "2026-08-15T04:00:00Z")
with pytest.raises(SystemExit) as exc:
L._resume_picker_claude(claude_env.cwd)
assert exc.value.code == 0
err = capsys.readouterr().err
assert "Not a terminal" in err
assert "resume directly with myclaude -r <id>" in err
def test_selecting_number_launches_resume(
self, claude_env, monkeypatch
) -> None:
_write_jsonl(claude_env.proj_dir, "aaa", "2026-08-15T04:00:00Z")
_write_jsonl(claude_env.proj_dir, "bbb", "2026-08-15T03:00:00Z")
launched: list[list[str]] = []
monkeypatch.setattr(
L, "_launch", lambda *_a, **_k: launched.append(_a[2])
)
monkeypatch.setattr(sys.stdin, "isatty", lambda: True)
monkeypatch.setattr(L.Prompt, "ask", lambda *a, **k: "2")
L._resume_picker_claude(claude_env.cwd)
assert launched == [["--resume", "bbb"]]
def test_enter_picks_latest(self, claude_env, monkeypatch) -> None:
_write_jsonl(claude_env.proj_dir, "aaa", "2026-08-15T04:00:00Z")
_write_jsonl(claude_env.proj_dir, "bbb", "2026-08-15T03:00:00Z")
launched: list[list[str]] = []
monkeypatch.setattr(
L, "_launch", lambda *_a, **_k: launched.append(_a[2])
)
monkeypatch.setattr(sys.stdin, "isatty", lambda: True)
monkeypatch.setattr(L.Prompt, "ask", lambda *a, **k: "")
L._resume_picker_claude(claude_env.cwd)
assert launched == [["--resume", "aaa"]]
+90
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@@ -0,0 +1,90 @@
"""Tests for the read-only xiaohe hosted-session data layer."""
import sqlite3
from pathlib import Path
from myagents.xiaohe_sessions import session_index, workspace_ids_for_cwd
def _make_workspaces_db(path: Path, rows: list[tuple[str, str | None]]) -> None:
conn = sqlite3.connect(path)
conn.execute(
"CREATE TABLE workspaces (workspace_id TEXT, workspace_path TEXT)"
)
conn.executemany("INSERT INTO workspaces VALUES (?, ?)", rows)
conn.commit()
conn.close()
def _make_sessions_db(path: Path, rows: list[tuple]) -> None:
conn = sqlite3.connect(path)
conn.execute(
"CREATE TABLE sessions ("
"session_id TEXT PRIMARY KEY, workspace_id TEXT, cli_session_id TEXT, "
"title TEXT, status TEXT, updated_at REAL)"
)
conn.executemany("INSERT INTO sessions VALUES (?, ?, ?, ?, ?, ?)", rows)
conn.commit()
conn.close()
class TestWorkspaceIdsForCwd:
def test_returns_matching_bind_workspaces(self, tmp_path: Path) -> None:
"""Bind workspaces whose path resolves to the cwd are returned."""
db = tmp_path / "workspaces.db"
cwd = tmp_path / "ws"
cwd.mkdir()
_make_workspaces_db(
db,
[
("primary", str(cwd)),
("bot-f", str(cwd)),
("other", str(tmp_path / "elsewhere")),
("session-ws", None),
],
)
result = workspace_ids_for_cwd(cwd, workspaces_db=db)
assert result == ["primary", "bot-f"]
def test_no_match_returns_empty(self, tmp_path: Path) -> None:
db = tmp_path / "workspaces.db"
cwd = tmp_path / "ws"
_make_workspaces_db(db, [("primary", str(tmp_path / "other"))])
assert workspace_ids_for_cwd(cwd, workspaces_db=db) == []
def test_missing_store_returns_empty(self, tmp_path: Path) -> None:
assert workspace_ids_for_cwd(tmp_path / "ws") == []
class TestSessionIndex:
def test_maps_cli_ids_for_matching_workspaces(self, tmp_path: Path) -> None:
db = tmp_path / "sessions-claude.db"
_make_sessions_db(
db,
[
("s1", "primary", "c1", "Title A", "ready", 1000.0),
("s2", "primary", "c2", None, "error", 2000.0),
("s3", "other", "c3", "Title B", "ready", 3000.0),
],
)
index = session_index(["primary"], sessions_db=db)
assert set(index) == {"c1", "c2"}
assert index["c1"].xiaohe_session_id == "s1"
assert index["c1"].status == "ready"
assert index["c2"].title is None
assert index["c2"].updated_at == 2000.0
def test_skips_null_cli_session_id(self, tmp_path: Path) -> None:
db = tmp_path / "sessions-claude.db"
_make_sessions_db(db, [("s1", "primary", None, "T", "ready", 1.0)])
assert session_index(["primary"], sessions_db=db) == {}
def test_empty_workspace_ids_skips_query(self, tmp_path: Path) -> None:
db = tmp_path / "sessions-claude.db"
_make_sessions_db(db, [("s1", "primary", "c1", "T", "ready", 1.0)])
assert session_index([], sessions_db=db) == {}
def test_missing_store_returns_empty(self, tmp_path: Path) -> None:
assert (
session_index(["primary"], sessions_db=tmp_path / "nope.db") == {}
)