Diogo Soares Rodrigues
7f97581d0a
A `download_path` naming a FIFO hung the turn outright. The target is opened write-only, which on POSIX blocks until a reader attaches, so the `isFile()` refusal sitting behind that open was unreachable — the open never returned. The path comes from the server, so this needed no planted file to reach, only a named pipe where a download was aimed. Opening non-blocking turns a readerless pipe into an immediate refusal and leaves the existing guard to reject one that has a reader; the flag is inert on regular files, which is every legitimate target. (The repo already fixed this shape once, for discovery context-file reads, by stat-gating; the flag closes the same hole without the stat's TOCTOU window.) A `pi_grep` that hit the native backend's own match ceiling answered as an unqualified success. `GrepTool` folds that cap into the flat `details.truncated` and sets neither `details.truncation` nor `perFileLimitReached` — the two fields the Pi result reads — so the one truncation a caller can neither detect nor page around was the one it was never told about. The flat flag now translates into a `PiTruncation`, and only once the specific counters came back empty, so a cap that already reported itself is never restated. Both regressions are locked: the FIFO test detects a relapse by timing out rather than by a failed assertion, since a relapse never reaches the assertion. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_014oA3H7aHUL85ydp9PJ3ryF (cherry picked from commit 20438ff68cf9c8aaaec30703f5b9972c7bda205e)
@oh-my-pi/pi-catalog
Model catalog for oh-my-pi: bundled model database, provider discovery, model identity, classification, and equivalence.
What's inside
| Module | Purpose |
|---|---|
models.json + models |
Bundled model database (pricing, context windows, modalities, thinking support) |
provider-models |
Provider catalog descriptors (CATALOG_PROVIDERS), per-provider model resolution rules |
discovery |
Runtime model discovery for OpenAI-compatible endpoints, Gemini, Codex, Cursor, Antigravity, Ollama |
identity |
Model id parsing and classification (family/version), reference resolution, equivalence, selection priority |
model-thinking |
Thinking/reasoning metadata and generated per-model policies |
model-manager / model-cache |
Runtime model registry with discovery refresh and on-disk caching |
variant-collapse |
Collapsing provider-specific variants of the same underlying model |
compat |
Request/response compatibility fixups for OpenAI- and Anthropic-shaped APIs |
wire |
Wire-level helpers: Codex, Gemini headers, GitHub Copilot |
effort |
Reasoning-effort level definitions |
Import from subpaths (@oh-my-pi/pi-catalog/<module>) or the root barrel.
models.json is generated
Never edit src/models.json by hand — it is produced from upstream sources (models.dev, provider catalog discovery, OpenCode docs) by scripts/generate-models.ts and the resolvers in src/provider-models/. Regenerate with:
bun run gen:models
To change an entry, fix the source: resolver overrides in provider-models/openai-compat.ts, provider entries in provider-models/descriptors.ts, generator fixups in scripts/generate-models.ts, or thinking policies in model-thinking.ts.
Install
bun add @oh-my-pi/pi-catalog
Ships TypeScript source directly (no build step); requires Bun ≥ 1.3.14.