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Owen Lin
2342b2c2a6
## Description This PR makes new threads with `history_mode = "paginated"` persist `ItemCompleted(item: <turn_item>)` in their rollout JSONL file. Legacy threads keep persisting the existing legacy events. Because the format is selected per thread, a rollout is either legacy or paginated; we do not need to support mixed rollouts containing both representations. This PR depends on [#31473](https://github.com/openai/codex/pull/31473). ## Why Paginated thread history needs stable turn/item IDs and completed item snapshots so the later SQLite projector can materialize appended rollout JSONL without rebuilding the whole thread. Keeping the legacy persistence policy unchanged avoids changing historical rollouts or the readers that still consume them. ## What changed - Made rollout filtering history-mode aware. Paginated threads keep completed canonical `ItemCompleted` events and drop their redundant legacy projections; legacy threads keep the existing event set. - Made forks inherit the source thread history mode, so copied legacy history is never filtered as paginated. - Made paginated threads assign IDs to locally-created response items even when `Feature::ItemIds` is off, and reject streamed output items that arrive without server IDs. - Updated legacy turn replay, rollout list/search, and SQLite metadata extraction to understand completed canonical user-message items.
Codex CLI is a coding agent from OpenAI that runs locally on your computer.
If you want Codex in your code editor (VS Code, Cursor, Windsurf), install in your IDE.
If you want the desktop app experience, run
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Installing and running Codex CLI
Run the following on Mac or Linux to install Codex CLI:
curl -fsSL https://chatgpt.com/codex/install.sh | sh
Run the following on Windows to install Codex CLI:
powershell -ExecutionPolicy ByPass -c "irm https://chatgpt.com/codex/install.ps1 | iex"
Codex CLI can also be installed via the following package managers:
# Install using npm
npm install -g @openai/codex
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brew install --cask codex
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You can also go to the latest GitHub Release and download the appropriate binary for your platform.
Each GitHub Release contains many executables, but in practice, you likely want one of these:
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codex-aarch64-apple-darwin.tar.gz - x86_64 (older Mac hardware):
codex-x86_64-apple-darwin.tar.gz
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codex-x86_64-unknown-linux-musl.tar.gz - arm64:
codex-aarch64-unknown-linux-musl.tar.gz
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Each archive contains a single entry with the platform baked into the name (e.g., codex-x86_64-unknown-linux-musl), so you likely want to rename it to codex after extracting it.
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This repository is licensed under the Apache-2.0 License.