### Description - Remove the now-unused `instructions` field from the session metadata to simplify SessionMeta and stop propagating transient instruction text through the rollout recorder API. This was only saving user_instructions, and was never being read. - Stop passing user instructions into the rollout writer at session creation so the rollout header only contains canonical session metadata. ### Testing - Ran `just fmt` which completed successfully. - Ran `just fix -p codex-protocol`, `just fix -p codex-core`, `just fix -p codex-app-server`, `just fix -p codex-tui`, and `just fix -p codex-tui2` which completed (Clippy fixes applied) as part of verification. - Ran `cargo test -p codex-protocol` which passed (28 tests). - Ran `cargo test -p codex-core` which showed failures in a small set of tests (not caused by the protocol type change directly): `default_client::tests::test_create_client_sets_default_headers`, several `models_manager::manager::tests::refresh_available_models_*`, and `shell_snapshot::tests::linux_sh_snapshot_includes_sections` (these tests failed in this CI run). - Ran `cargo test -p codex-app-server` which reported several failing integration tests (including `suite::codex_message_processor_flow::test_codex_jsonrpc_conversation_flow`, `suite::output_schema::send_user_turn_*`, and `suite::user_agent::get_user_agent_returns_current_codex_user_agent`). - `cargo test -p codex-tui` and `cargo test -p codex-tui2` were attempted but aborted due to disk space exhaustion (`No space left on device`). ------ [Codex Task](https://chatgpt.com/codex/tasks/task_i_696bd8ce632483228d298cf07c7eb41c) |
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| BUILD.bazel | ||
| Cargo.toml | ||
| README.md | ||
codex-protocol
This crate defines the "types" for the protocol used by Codex CLI, which includes both "internal types" for communication between codex-core and codex-tui, as well as "external types" used with codex app-server.
This crate should have minimal dependencies.
Ideally, we should avoid "material business logic" in this crate, as we can always introduce Ext-style traits to add functionality to types in other crates.