Filtered Bun-autoloaded launch .env.local entries out of child shell environments so nested commands can load their own dotenv files.
Added a regression test covering Convex-style inherited deployment variables while preserving ordinary inherited env values.
Fixes#4723
- Added `isTerminalHeadless()` / `setTerminalHeadless()` to `env`, a process-wide switch that suppresses real-terminal side effects (stdout escape/frame writes, stdin raw mode, CSI/OSC probes, SIGWINCH, window-title changes, emergency restore).
- Defaulted the flag to `isBunTestRuntime()` so it engages when `bun test` sets `NODE_ENV=test`, and made `setTerminalHeadless` return the previous value so callers can restore exact prior state.
- Fixed OAuth credentials to keep unknown fields in schema while preserving existing shape checks.
- Fixed MCP OAuth IDs to be profile-scoped and avoid deleting credentials from non-active profiles.
- Fixed string-flag parsing so PROFILE_BOOTSTRAP_BOUNDARY tokens are not consumed as values.
- Fixed active-profile directory resolution to refresh after env updates so profile .env overrides apply.
- Added isMacosMallocStackLoggingEnvName() function to identify MallocStackLogging and MallocStackLoggingNoCompact variables. Updated filterProcessEnv() and Bun.env initialization to skip these variables during environment filtering. Added test case to verify malloc stack logging toggles are dropped instead of forwarded.
- Rerouted sync, tab, js-eval, and tiny workers to re-enter CLI modes via `__omp_*` selectors.
- Adjusted `cli.ts` startup to dispatch worker entrypoints before parsing and exit 1 on uncaught errors.
- Bundled CLI as `dist/cli.js` in prepack, switching `omp` binary and published files.
- Removed explicit Bun `--compile` worker entrypoints from build/release scripts in favor of host-entry dispatch.
- Added `declareWorkerHostEntry()` and `workerHostEntry()` environment helpers and `PI_COMPILED` binary detection.
- Consolidated `cosineSimilarity` in `vector-math`, removed duplicate local impls, and treated mismatch/non-finite as zero.
- Switched beam, query-cache, recall, shmr, and binary-vectors to consume shared `cosineSimilarity` from `vector-math`.
- Changed embeddings to parse `$env/$flag`, return `Float32Array`, lazily import model deps, and retry via `fetchWithRetry`.
- Added `@oh-my-pi/pi-utils` and replaced hardcoded FastEmbed cache paths with `getFastembedCacheDir`.
- Expanded truthy parsing for lowercase `y`, `true`, `yes`, and `on`, then updated optional-embedding tests for cache behavior.
- Updated binary-vectors and optional-embedding tests for NaN-safe cosine, `Float32Array`, and cache-dir expectations.
The Bun.env scrub and filterProcessEnv used isValidEnvName (strict shell
identifier shape), which deleted standard Windows variables like
ProgramFiles(x86) and CommonProgramFiles(x86). procmgr.ts imports this
module before resolving the shell and reads Bun.env['ProgramFiles(x86)']
to find Git Bash under 32-bit Program Files, so installations that only
had Git there were no longer discovered and failed with 'No bash shell
found'.
The unsafe cases for native execve are '=' or NUL in names and NUL in
values, not parentheses. Introduce isSafeEnvName covering exactly those
cases and use it for the in-place Bun.env scrub and the spawn-env
filter. Keep isValidEnvName (strict) for dotenv parsing, where strict
shell-identifier shape is the right contract.
- Replaced `with { type: "file" }` worker imports with `isCompiledBinary()` hybrid: literal string for `--compile` static analysis, `new URL(import.meta.url)` for dev portability.
- Added worker entrypoints as explicit `--compile` args in `build-binary.ts` so Bun emits them into bunfs.
- Added `smokeTestSyncWorker` and `omp --smoke-test` to catch silent worker-load failures in compiled binaries (fixes#1011, #1027).
- Added `isCompiledBinary()` utility to `@oh-my-pi/pi-utils` detecting bunfs path markers.
- 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.
- Migrated language classifiers from imperative methods to declarative semantic rule tables with ClassifierTables and StructuralOverrides.
- Extracted node shape analysis into dedicated shape module with field priority constants and helper functions for AST traversal.
- Added schema module with language-aware node metadata and thread-local language context management.
- Centralized environment variable parsing across codebase using $flag(), $envpos(), and isBunTestRuntime() utilities.
- Added PI_CHUNK_AUTOINDENT configuration to control indentation normalization in chunk read/edit operations.
- Enhanced system prompt with instruction priority, output contract, tool persistence, and completeness guidelines.
- Added support for 11 new AI providers (Hugging Face, NVIDIA, Together, Ollama, LiteLLM, Xiaomi, Moonshot, Venice, Qwen Portal, vLLM, Cloudflare AI Gateway) with API key authentication and login flows.
- Implemented $pickenv() utility for environment variable fallback chains, enabling multi-key resolution for providers with alternative credential names.
- Extended KnownProvider and OAuthProvider types to include all 11 new providers with corresponding model manager functions and OAuth handlers.
- Expanded models.json with thousands of new model entries across all new providers and replaced deprecated opencode provider with cloudflare-ai-gateway.
- Refactored model generation script to use unified fetchProviderModelsFromCatalog() and centralized API key resolution for all providers.
- Migrated all environment variable access from Node.js `process.env` to Bun runtime `Bun.env` API across the entire codebase.
- Updated 71 files including source code, tests, documentation, and configuration to use Bun's native environment variable API.
- Added comprehensive environment variables documentation in `packages/coding-agent/docs/environment-variables.md` covering 100+ environment variables organized by category.
- Updated CHANGELOG entries to reflect migration from `process.env` to `Bun.env` and environment variable prefix changes (PI_* vs OMP_*).
- Maintained identical behavior and logic across all changes - only the environment variable access method was updated.
- Migrated environment variable access from function-based `getEnv()` API to object property-based `$env` API across 43 files in the monorepo.
- Simplified `packages/utils/src/env.ts` by removing scoped environment variable logic (EnvScope, getEnvMap, getEnv functions) and replacing with direct `process.env` reference exported as `$env`.
- Updated `packages/ai/src/stream.ts` to remove environment parameter from KeyResolver functions and use global `$env` object instead of passed-in env parameter.
- Migrated environment variable access from direct process.env to centralized getEnv() utility function across all packages.
- Renamed environment variable prefix from OMP_ to PI_ throughout codebase (e.g., OMP_CODING_AGENT_DIR -> PI_CODING_AGENT_DIR).
- Removed automatic environment variable migration from PI_ to OMP_ prefixes via migrate-env.ts module.
- Removed env setting from configuration schema and applyEnvironmentVariables() method from settings.
- Updated CI/CD build configuration to use PI_COMPILED flag instead of OMP_COMPILED.
- Changed venvPath property in PythonRuntime from nullable (string | null) to optional (string | undefined).
- Extracted environment variable parsing logic from multiple packages into centralized @oh-my-pi/pi-utils package.
- Moved getEnv, getEnvMap, and parseEnvFile functions from local implementations to shared pi-utils/src/env.ts module.
- Updated all imports across ai, coding-agent packages to use getEnv from @oh-my-pi/pi-utils instead of local definitions.
- Replaced direct process.env accesses in azure-openai-responses.ts and openai-responses.ts with centralized getEnv utility calls.
- Implemented EnvScope type and proxy-based environment variable merging to support multiple scopes (global, project, process) with dynamic process.env integration.
- Consolidated environment variable parsing and caching logic into single reusable module with improved testability and abstraction.
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