mirror of
https://github.com/priyanshujain/sanderling.git
synced 2026-10-02 19:17:10 +00:00
63 lines
2.2 KiB
Markdown
63 lines
2.2 KiB
Markdown
---
|
|
title: sanderling replay
|
|
---
|
|
|
|
# sanderling replay
|
|
|
|
Local web UI for exploring runs produced by `sanderling test`. Reads `runs/<id>/meta.json` and `runs/<id>/trace.jsonl` from disk.
|
|
|
|
```
|
|
sanderling replay [run-or-runs-dir] [--port N] [--no-open] [--dev]
|
|
```
|
|
|
|
The positional argument can be a runs directory or a single run directory (auto-detected by `meta.json`). Defaults to `./runs`.
|
|
|
|
|
|
|
|
## Panels
|
|
|
|
| Panel | What it shows |
|
|
|---|---|
|
|
| Screenshot | Device screenshot for the focused step, with the dispatched action's target spotlit. |
|
|
| ActionList | Ordered list of steps with the verb and target for each action. |
|
|
| Timeline | Per-property lane chart over the run; cells coloured by violated, pending, or holds. |
|
|
| ViolationsPanel | Property statuses at the focused step with residual formulas for any that failed. |
|
|
| HierarchyPanel | Filterable table of every UI element captured at the focused step; mirrors the selectors documented in [Spec language reference](../spec-language/). |
|
|
| SnapshotTable | Flattened `snapshots` map for the focused step, with diffs against the previous step. Nothing fills `snapshots` today, so it reads "no snapshots" on every step. |
|
|
| MetricsChart | Heap and other host-side metrics sampled per step. |
|
|
| ExceptionsPanel | Uncaught exceptions captured during the run, with a jump-to-first control. |
|
|
|
|
## Keyboard shortcuts
|
|
|
|
| Key | Action |
|
|
|---|---|
|
|
| `j`, `Right` | Next step |
|
|
| `k`, `Left` | Previous step |
|
|
| `Shift+j`, `Shift+Right` | Jump 10 forward |
|
|
| `Shift+k`, `Shift+Left` | Jump 10 back |
|
|
| `g` / `G` | First / last step |
|
|
| `.` | Next step with a violation |
|
|
|
|
Arrow keys inside a tablist or listbox yield to those widgets. Use `j`/`k` when focus is on one.
|
|
|
|
## Deep links
|
|
|
|
`/runs/:id/steps/:n` links to a specific step. Use it in issues or PRs when pointing at a violation.
|
|
|
|
The run index auto-refreshes over SSE as new runs land, so `sanderling replay` and `sanderling test` can run side by side.
|
|
|
|
## Development
|
|
|
|
Two-process loop while iterating on the UI:
|
|
|
|
```
|
|
make web-dev # bun + vite on http://127.0.0.1:5173
|
|
make replay-dev # sanderling replay --dev, proxies non-API to 5173
|
|
```
|
|
|
|
Single binary with the bundle embedded:
|
|
|
|
```
|
|
make sanderling
|
|
```
|