2 Commits

Author	SHA1	Message	Date
Curtis 'Fjord' Hawthorne	7326c097e3	Reduce js_repl Node version requirement to 22.22.0 (#12857) ... ## Summary Lower the `js_repl` minimum Node version from `24.13.1` to `22.22.0`. This updates the enforced minimum in `codex-rs/node-version.txt` and the corresponding user-facing `/experimental` description for the JavaScript REPL feature. ## Rationale The previous `24.13.1` floor was stricter than necessary for `js_repl`. I validated the REPL kernel behavior under Node `22.22.0` still works. ## Why `22.22.0` `22.22.0` is a current, widely packaged Node 22 release across common developer environments and distros, including Homebrew `node@22`, Fedora `nodejs22`, Arch `nodejs-lts-jod`, and Debian testing. That makes it a better exact floor than guessing at an older `22.x` patch we have not validated. `22.x` is also a maintenance branch that will be supported through April 2027, where the previous maintenance branch of `20.x` is only supported through April of this year. ## Changes - Update `codex-rs/node-version.txt` from `24.13.1` to `22.22.0` - Update the `/experimental` JavaScript REPL description to say `Requires Node >= v22.22.0 installed.`	2026-02-26 04:09:30 +00:00
Curtis 'Fjord' Hawthorne	42e22f3bde	Add feature-gated freeform js_repl core runtime (#10674) ... ## Summary This PR adds an **experimental, feature-gated `js_repl` core runtime** so models can execute JavaScript in a persistent REPL context across tool calls. The implementation integrates with existing feature gating, tool registration, prompt composition, config/schema docs, and tests. ## What changed - Added new experimental feature flag: `features.js_repl`. - Added freeform `js_repl` tool and companion `js_repl_reset` tool. - Gated tool availability behind `Feature::JsRepl`. - Added conditional prompt-section injection for JS REPL instructions via marker-based prompt processing. - Implemented JS REPL handlers, including freeform parsing and pragma support (timeout/reset controls). - Added runtime resolution order for Node: 1. `CODEX_JS_REPL_NODE_PATH` 2. `js_repl_node_path` in config 3. `PATH` - Added JS runtime assets/version files and updated docs/schema. ## Why This enables richer agent workflows that require incremental JavaScript execution with preserved state, while keeping rollout safe behind an explicit feature flag. ## Testing Coverage includes: - Feature-flag gating behavior for tool exposure. - Freeform parser/pragma handling edge cases. - Runtime behavior (state persistence across calls and top-level `await` support). ## Usage ```toml [features] js_repl = true ``` Optional runtime override: - `CODEX_JS_REPL_NODE_PATH`, or - `js_repl_node_path` in config. #### [git stack](https://github.com/magus/git-stack-cli) - 👉 `1` https://github.com/openai/codex/pull/10674 - ⏳ `2` https://github.com/openai/codex/pull/10672 - ⏳ `3` https://github.com/openai/codex/pull/10671 - ⏳ `4` https://github.com/openai/codex/pull/10673 - ⏳ `5` https://github.com/openai/codex/pull/10670	2026-02-11 12:05:02 -08:00