0.10.0-beta.4 — auto-quant zero-config + workspace isolation#180
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…space isolated data Two related fixes for the auto-quant template: **1. Zero-config bootstrap** — drop the `AQ_TEMPLATE_DIR` requirement that D11 of the workspaces plan made mandatory. The bootstrap script now clones `https://github.com/TraderAlice/Auto-Quant.git` into a managed mirror at `$AQ_LAUNCHER_ROOT/auto-quant-mirror/` on first use, then makes per-workspace local clones from there. Users who already have Auto-Quant checked out somewhere specific can still override via `AQ_TEMPLATE_DIR`. Effect: a fresh OpenAlice install can create auto-quant workspaces with no env setup. **2. Per-workspace isolated data** — drop the shared `$AQ_SHARED_DATA_DIR` symlink dance. Each workspace's `user_data/data/` is now a real directory; `prepare.py` fetches OHLCV into the workspace itself rather than into a process-global cache shared across all workspaces. Trade-off: each workspace re-runs `prepare.py` (disk + network cost). Reasoning: Auto-Quant's data schema may evolve between releases (different timeframes, asset sets, .feather column layouts); a shared cache would silently mix incompatible files across workspace generations with no clean migration path. Isolation makes upgrade-by- rebuild trivial and protects existing workspaces from new-workspace- driven cache mutations. Consequence: `AQ_SHARED_DATA_DIR` and the TS-side `ensureSharedData()` helper are now dead weight. Cleaned up: - `src/workspaces/bootstrap-data.ts` deleted - `src/workspaces/config.ts` drops `sharedDataDir` from `ServerConfig` and the `AQ_SHARED_DATA_DIR` env reading - `src/workspaces/service.ts` drops the `ensureSharedData()` call and the field from `bootstrapEnv` - `src/workspaces/workspace-creator.ts` drops `sharedDataDir` from `BootstrapEnv` and the `AQ_SHARED_DATA_DIR` from the env passed to bootstrap scripts Verified live: fresh-mirror clone path (~2s on first create incl. network), warm-mirror path (~1s on subsequent creates, no network), power-user override path (`AQ_TEMPLATE_DIR` honoured), `tsc --noEmit` clean, `pnpm test` 88 files / 1687 tests passing. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Patch release fixing critical auto-quant template usability gaps that landed in beta.3: - **Zero-config auto-quant**: bootstrap.sh now clones the public Auto- Quant repo (https://github.com/TraderAlice/Auto-Quant) into a managed mirror on first use. `AQ_TEMPLATE_DIR` is no longer required; it remains as a power-user override pointing at a pre-existing local clone. - **Per-workspace data isolation**: each workspace owns its own `user_data/data/` rather than a shared symlinked cache. Auto-Quant schema evolution between releases stays clean — no cross-workspace contamination, no migration script needed for the shared cache. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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Summary
Patch release on top of #179 fixing critical auto-quant template usability gaps:
AQ_TEMPLATE_DIRwas mandatory — D11 of the original Workspaces plan made the env var required (no default), so on a fresh OpenAlice install, picking the auto-quant template gavebootstrap_failedwith a raw bash:?parameter-expansion error. Open-source users had no way to know that env var existed.Shared K-line cache was the wrong abstraction for forward compatibility — Auto-Quant's data schema may evolve between releases (different timeframes, asset sets, .feather column layouts). A
$AQ_SHARED_DATA_DIRsymlinked across all workspaces would silently mix incompatible files with no clean migration path.Fixes
auto-quant/bootstrap.shnow clones fromhttps://github.com/TraderAlice/Auto-Quant.gitinto a managed mirror at$AQ_LAUNCHER_ROOT/auto-quant-mirror/on first use, then makes per-workspace local clones from there.AQ_TEMPLATE_DIRstays as a power-user override (use your own Auto-Quant checkout).user_data/data/is a real directory;prepare.pyfetches OHLCV per-workspace. Trade is disk + first-run network cost per workspace; gain is upgrade-by-rebuild safety + no cross-workspace contamination.AQ_SHARED_DATA_DIRno longer used. Deletedsrc/workspaces/bootstrap-data.ts; trimmedservice.ts/workspace-creator.ts/config.ts.Full commit log
Test plan
npx tsc --noEmitcleanpnpm test— 88 files, 1687 tests passingrm -rf ~/.openalice/workspaces/auto-quant-mirrorthen create auto-quant workspace → clones in ~2s, workspace gets a real (empty)user_data/data/~/.openalice/workspaces/dataauto-createdauto-quanttemplate, type a tag, create — no env required, workspace materialisesuv run prepare.pyfetches OHLCV into the workspace's ownuser_data/data🤖 Generated with Claude Code