- Implemented native UTF-16 text processing in Rust diff module with support for unpaired surrogates.
- Removed `similar` crate from Rust workspace and `diff` npm package from coding-agent, hashline, and natives.
- Removed jsdiff fallback wrappers and `isWellFormed()` guards from TypeScript diff implementations.
- Added comprehensive test suite for native diff functions covering random inputs and edge cases including surrogates and emoji.
- Renamed model `codex-auto-review` to `gpt-5.3-codex-spark` with updated pricing and context window.
- Reported the spawned PTY child PID through the native start callback.
- Replaced broker PID-file polling with the authoritative spawn event.
- Covered finite PTY startup without the legacy handoff in integration tests.
Fixes#5996
Added a direct-argv PTY entry point and used it for Windows launch sessions so portable-pty no longer re-quotes cmd.exe command text.
Rejected direct .bat and .cmd applications with guidance to use cmd.exe /c.
Fixes#5416
A long-lived process that survives an in-place upgrade keeps the previous
pi-natives NAPI addon resident. A tab worker spawned afterwards runs the
new JS loader, which expects the new version sentinel, but require returns
the resident old exports carrying the prior sentinel. validateLoadedBindings
previously reported "reinstall to re-sync" for this case even though disk was
already consistent, so only a restart helped.
Detect a versioned __piNativesV* export other than the expected one on the
loaded bindings and report that omp was upgraded mid-session and must be
restarted, reserving the reinstall guidance for genuinely disk-stale addons.
Fixes#4812
Regression test for the WSL crash where a timed-out bash command got OMP
OOM-killed: an output-heavy command (in-process 'yes | cat') with a short
timeoutMs must resolve near its deadline with bounded RSS, on both
executeShell and Shell.run. On the pre-fix bridge the same harness measured
~4 GiB RSS growth and minutes-late resolution (JS event loop starved by the
unbounded callback flood); with the bounded backpressured bridge it resolves
at the deadline with flat memory. Also added the user-facing changelog entry
for the crash symptom.
Fixes#4866
`pi_natives` failed to load in Bun worker threads on macOS x64 when the
host built only the `modern` (AVX2) variant. The runtime detector's
`child_process.spawnSync("sysctl", ...)` returned null from the worker
even though the build-time detector (`scripts/host-detect.ts`) succeeded
in the parent shell, so `loadNative()` resolved `variant=baseline` and
searched a file list that excluded the `pi_natives.darwin-x64-modern.node`
the build had actually produced.
Two compounding root causes in `packages/natives/native/loader-state.js`:
- `runCommand` only used `child_process.spawnSync`, which is the path
observed to fail under Bun's worker shim on darwin. The build-time
detector uses `Bun.spawnSync` and works fine.
- The darwin branch looked up `sysctl` via PATH. Login shells supply
`/usr/sbin` so the build picks it up, but worker/embedded spawn
contexts can ship without it.
Fix:
- `runCommand` now prefers `Bun.spawnSync` (matches the build-time
detector) and falls back to `child_process.spawnSync` for non-Bun
embeds.
- The darwin branch tries `/usr/sbin/sysctl` before bare `sysctl`.
- New private env key `__PI_NATIVE_VARIANT_CACHE`: once any context
resolves the variant (the main thread does first), it is written
there. Bun workers and child subprocesses inherit `process.env` at
spawn, so they read the cache and skip detection — sidestepping the
worker-context spawn flakiness end-to-end.
- New exported pure helper `selectCpuVariant({ arch, override, env,
detectAvx2 })` codifies the override > cache > detect order and
returns the cache write hints so the helper itself stays
side-effect-free.
Regression test `packages/natives/test/issue-3238-repro.test.ts` pins
every branch of the resolution order, including the file-list shape
that surfaced the bug.
Fixes#3238
- Implemented persistent execution backends for Ruby and Julia using dedicated kernel processes and NDJSON-based IPC.
- Integrated language-specific prelude environments, runtime path resolution, and security-focused environment variable filtering.
- Exposed configuration options, tool schema updates, and lifecycle management for seamless agent interaction with both languages.
- Added comprehensive integration tests and updated prompt documentation to support the new evaluation capabilities.
Register tree-sitter-elisp in the shared AST language registry so
.el files infer the emacs-lisp grammar across blockRangeAt,
summarizeCode, astGrep/astEdit, and native aliases.
This fixes edit-tool block operations on top-level Emacs Lisp forms
instead of returning unsupported-language block errors.
- Add canonical emacs-lisp aliases and .el extension inference.
- Teach summaries to fold Lisp forms without grouping arbitrary lists.
- Map .el rendering and highlighting aliases through coding-agent/native.
- Cover defun, ERT, use-package, with-eval-after-load, pcase,
summary, astMatch, astEdit, and edit-tool insertion paths.
- Document the language and update package changelogs.
Removed stale per-version native cache directories after successful addon loads so updates do not leave old ~/.omp/natives/<version> trees behind.
Added a focused loader regression test for keeping the current version directory and non-directory files while removing stale version folders.
Fixes#2560
- Updated `docs/ttsr-injection-lifecycle.md` to document `astCondition` behavior, including registration rules and tool-stream matching.
- Extended `packages/natives/test/native.test.ts` with new `astMatch` coverage for Smart matching, metavariable consistency, parse errors, and empty-language rejection.
- Replaced the TUI row truncation path with per-character and ANSI-sequence iteration that tracks visible cells before clipping output.
- Added ANSI helpers to parse sequence boundaries and preserve OSC66 visible payloads while enforcing max source length during truncation.
- Added natives regression coverage for Ghostty super+alt backspace key matching and parsing.
Tied uncached sortByMtime onMatch callbacks to bounded heap admission so live progress and timeout partials reflect the same mtime-ranked set the call returns, with the JS-side mtime sort+truncate converging on the native top-N.
Preserved bounded onMatch progress during uncached sorted glob traversal so timed-out find scans can still return partial matches without unbounded callback growth.
Kept uncached sort-by-mtime glob traversal bounded to maxResults and emitted onMatch callbacks only for returned matches so broad find scans cannot grow parent memory independently of the limit.
Fixes#1761
- Added `gen-npm-packages.ts` script to generate per-platform leaf packages under `npm/-/`.
- Updated CI release publisher to generate and publish leaf packages before rewriting the core manifest with pinned `optionalDependencies`.
- Core package now ships only JS loader and declarations; installs fetch only the host platform's `.node` binary.
- Added embedded addon tarball output in `embed-native.ts` using `embedded-addons.<platform>.tar.gz` artifacts.
- Added metadata-rich addon types with `size`, `filePath`, and optional `archive` fields.
- Updated extraction to prioritize archive unpacking and skip cached `.node` files when sizes match.
- Added `extractEmbeddedAddonArchive()` with archive parsing and safe validation of archive entry names and kinds.
- Adjusted release profile to disable line-table generation and strip symbols in `Cargo.toml`.
- Added CI-only ELF validation for forbidden sections and regression coverage for issue-823 archive extraction.
Added Rust-side descendant termination on shell cancellation paths so aborts and timeouts escalate to SIGKILL even if brush cleanup stalls.
Covered SIGTERM-ignoring shell workloads in native tests.
Fixes#1347
- Added `providerRetryWait` and `retryWait` hooks to stream/usage options so tests bypass real scheduler delays.
- Parameterized GitHub Copilot poll intervals and Copilot model retry base delay for fast test execution.
- Replaced `Bun.sleep`/`setTimeout` polling loops with `AbortSignal` event listeners in agent session tests.
- Consolidated auth-gateway E2E helpers into a shared `test/helpers` module, eliminating duplicated `checkGatewayAvailable` implementations.
- Migrated credential-disabled tests from SQLite-backed stores to an in-memory store, removing temp-dir lifecycle overhead.
- Moved @oh-my-pi/pi-natives from devDependencies to dependencies in pi-utils.
- Deleted Rust sanitizeText implementation and its JS bindings/types.
- Updated sanitize benchmark to use pi-utils implementation as baseline.
- Added Windows node_modules staging checks so non-compiled addons are copied into versioned native directories.
- Updated loader candidate resolution to prefer embedded/staged/versioned candidates before default runtime paths when staging is enabled.
- Added runtime version-sentinel export __piNativesV15_0_1 and load-time validation to avoid stale binary drift.
- Added typing and release-flow updates to expose staging options and keep per-release sentinel IDs aligned.
- Removed export leakage by demoting many helper and const symbols to module-local scope.
- Renamed underscore-prefixed internals and cache fields, then updated related references and `satisfies never` checks.
- Deleted obsolete logic branches and helpers, including harmony-stream interruption flow and unused benchmark runtime helpers.
- Updated Biome config and manifests by broadening lint coverage and removing an unused `@napi-rs/cli` dev dependency.
- Adjusted tests and utilities to use renamed test helpers and remove redundant private test-only helpers/locals.
- Removed ~1,500 lines of platform-specific process code from pi-natives/ps.rs, delegating to pi_shell::process.
- Removed PTY execution support from pi-shell and pi-natives, including portable-pty dependency.
- Exposed terminate_tree and wait_for_exit as public methods on pi_shell::process::Process.
- Added PTY flags to ShellRunOptions and ShellExecuteOptions and defaulted pty to false when unset.
- Routed PTY-enabled shell runs to a dedicated PTY runner and executed commands via `sh -lc` in a PTY.
- Handled PTY output with a dedicated thread, Chunk/Done events, child PGID cancellation, and drain-timeout cleanup.
- Added Unix-only PTY assertions and non-Windows native coverage for `executeShell` with `pty: true` and `/dev/` output checks.
- Added `portable-pty = "0.9"` (and lockfile update) to enable PTY execution in pi-shell.
- Added `listWorkspace` native binding and API types, exporting bounded workspace trees with AGENTS.md candidates.
- Reworked `buildWorkspaceTree` and `buildDirectoryTree` to call `listWorkspace` with 5s timeout defaults.
- Replaced startup AGENTS.md discovery with workspace-tree-only scanning and removed legacy AgentsMdSearch session plumbing.
- Updated `WorkspaceTree` and system prompt context to expose `agentsMdFiles` and aligned tests/changelog expectations.
- Added configurable `ScanDetail` modes across native fd/glob/ast flows and exposed `size` on `GlobMatch`/types.
- Added parallel grep processing with optional workers, buffered entry visits, and direct small-file reads.
- Changed `filesWithMatches` to stop at first match per file and report `totalMatches` as matching-file count.
- Fixed grep count/offset limits, timeout checks, and cancel handling by enforcing offsets in aggregate results.
- Updated PI_GREP_WORKERS and auto-absorb/read-summarize behavior/docs, including `read.summarize.prose` and pure-insert defaults.
- Added tests for filesWithMatches counts, cancel cases, and count-mode behavior, plus updated grep benchmark imports.
- Updated read schema, path utilities, and dispatch to parse selectors from :raw/:L suffixes on path, removing standalone sel usage.
- Changed truncation/error notices to continue with :<nextOffset> and :1 guidance for read and sqlite pagination.
- Added summarizeCode support with tree-sitter summaries, read.summarize settings, and N-API Summary types/exports.
- Added tests and docs updates for path-embedded selectors, summary behavior, and explicit raw/offset SQL/read cases.
Standalone Bun binaries on WSL (and any host where the user moves the
binary away from the build-host's checkout) failed to load
pi_natives.<platform>-<arch>*.node. The loader's isCompiledBinary
detection relied on two signals that are both false in shipped binaries:
process.env.PI_COMPILED (bun --define PI_COMPILED=true substitutes the
bare identifier, not property accesses on process.env) and
__filename.includes("$bunfs") (Bun retains the build-host absolute path
in __filename for required CJS modules — only import.meta.url is
rewritten). Detection therefore returned false, embedded-addon
extraction was skipped, and the only candidates probed were the
build-host nativeDir and execDir.
Make embedded-addon presence the authoritative compiled-mode signal
(it is null in the post-build --reset stub, populated when embed:native
ran for the standalone build), eagerly require the manifest, and
extract candidate-path computation into a pure helper covered by a
host-platform-agnostic unit test. Also fix the build-time --define so
process.env.PI_COMPILED is genuinely set at runtime as a defensive
fallback.
Fixes#823
- Extracted tab width resolution from pi-natives to pi-utils with EditorConfig caching support.
- Made tabWidth parameter required in native text functions (visibleWidth, truncateToWidth, wrapTextWithAnsi, sliceWithWidth, extractSegments).
- Removed process-wide tab width state management from pi-natives text module.
- Consolidated wrapper node promotion logic in chunk classification with abbreviated string representations.
- Removed path-clean and pathdiff dependencies from pi-natives.
- Updated all consuming packages to import tab width functions from pi-utils and pass explicit tabWidth parameters.
- Added MacOSPowerAssertion native module to prevent idle-sleep on macOS during active sessions.
- Integrated power assertion lifecycle management into coding-agent session with automatic start/stop.
- Implemented N-API bindings for macOS IOKit power assertions with RAII cleanup and cross-platform no-op fallback.
- Reformatted indentation from spaces to tabs across Rust chunk module for consistency.
- Migrated native bindings from TypeScript wrappers to NAPI-RS generated modules with auto-generated type definitions and runtime enums.
- Replaced chunk tree API with stateful ChunkState class supporting render, edit, and resolve operations with improved error handling.
- Converted callback signatures to error-first pattern (error, result) for shell, PTY, glob, and grep operations.
- Introduced type-safe enums for MacOSAppearance, GrepOutputMode, KeyEventType, ImageFormat, and AstMatchStrictness replacing string literals.
- Refactored chunk tree implementation with dedicated modules for edit, indent, resolve, and state management with comprehensive validation.
- Moved clipboard utilities from native bindings to coding-agent package with improved OSC 52 and Termux compatibility.
- Replaced blocking Tokio worker with non-blocking async I/O for pipe reading to prevent stalling the runtime when child processes keep pipes open.
- Refactored background job termination to use process group and process tree APIs instead of deprecated signal parsing, improving reliability across Unix and Windows.
- Added non-blocking pipe registration and fcntl-based flag management for Unix platforms to enable efficient async I/O without blocking workers.
- Added test case verifying read_output cancellation before pipe EOF to ensure proper cleanup behavior.
- Added automatic escaping of unescaped parentheses in regex patterns when group syntax errors occur, enabling literal function call patterns like `fetchAnthropicProvider(` to work as search queries.
- Extracted regex matcher builder into separate function for reusability and error recovery logic.
- Added 2 test cases validating parenthesis escaping behavior for both escaped and literal parentheses.
- Fixed documentation formatting in sanitize_braces comment.
can1357