d8f9bb65e2
`codex-core` had accumulated command parsing and command safety logic (`bash`, `powershell`, `parse_command`, and `command_safety`) that is logically cohesive but orthogonal to most core session/runtime logic. Keeping this code in `codex-core` made the crate increasingly monolithic and raised iteration cost for unrelated core changes. This change extracts that surface into a dedicated crate, `codex-command`, while preserving existing `codex_core::...` call sites via re-exports. ## Why this refactor During analysis, command parsing/safety stood out as a good first split because it has: - a clear domain boundary (shell parsing + safety classification) - relatively self-contained dependencies (notably `tree-sitter` / `tree-sitter-bash`) - a meaningful standalone test surface (`134` tests moved with the crate) - many downstream uses that benefit from independent compilation and caching The practical problem was build latency from a large `codex-core` compile/test graph. Clean-build timings before and after this split showed measurable wins: - `cargo check -p codex-core`: `57.08s` -> `53.54s` (~`6.2%` faster) - `cargo test -p codex-core --no-run`: `2m39.9s` -> `2m20s` (~`12.4%` faster) - `codex-core lib` compile unit: `57.18s` -> `49.67s` (~`13.1%` faster) - `codex-core lib(test)` compile unit: `60.87s` -> `53.21s` (~`12.6%` faster) This gives a concrete reduction in core build overhead without changing behavior. ## What changed ### New crate - Added `codex-rs/command` as workspace crate `codex-command`. - Added: - `command/src/lib.rs` - `command/src/bash.rs` - `command/src/powershell.rs` - `command/src/parse_command.rs` - `command/src/command_safety/*` - `command/src/shell_detect.rs` - `command/BUILD.bazel` ### Code moved out of `codex-core` - Moved modules from `core/src` into `command/src`: - `bash.rs` - `powershell.rs` - `parse_command.rs` - `command_safety/*` ### Dependency graph updates - Added workspace member/dependency entries for `codex-command` in `codex-rs/Cargo.toml`. - Added `codex-command` dependency to `codex-rs/core/Cargo.toml`. - Removed `tree-sitter` and `tree-sitter-bash` from `codex-core` direct deps (now owned by `codex-command`). ### API compatibility for callers To avoid immediate downstream churn, `codex-core` now re-exports the moved modules/functions: - `codex_command::bash` - `codex_command::powershell` - `codex_command::parse_command` - `codex_command::is_safe_command` - `codex_command::is_dangerous_command` This keeps existing `codex_core::...` paths working while enabling gradual migration to direct `codex-command` usage. ### Internal decoupling detail - Added `command::shell_detect` so moved `bash`/`powershell` logic no longer depends on core shell internals. - Adjusted PowerShell helper visibility in `codex-command` for existing core test usage (`UTF8` prefix helper + executable discovery functions). ## Validation - `just fmt` - `just fix -p codex-command -p codex-core` - `cargo test -p codex-command` (`134` passed) - `cargo test -p codex-core --no-run` - `cargo test -p codex-core shell_command_handler` ## Notes / follow-up This commit intentionally prioritizes boundary extraction and compatibility. A follow-up can migrate downstream crates to depend directly on `codex-command` (instead of through `codex-core` re-exports) to realize additional incremental build wins.
26 lines
666 B
TOML
26 lines
666 B
TOML
[package]
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name = "codex-command"
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version.workspace = true
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edition.workspace = true
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license.workspace = true
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[lints]
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workspace = true
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[dependencies]
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base64 = { workspace = true }
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codex-protocol = { workspace = true }
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codex-utils-absolute-path = { workspace = true }
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once_cell = { workspace = true }
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regex = { workspace = true }
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serde = { workspace = true, features = ["derive"] }
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serde_json = { workspace = true }
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shlex = { workspace = true }
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tree-sitter = { workspace = true }
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tree-sitter-bash = { workspace = true }
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url = { workspace = true }
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which = { workspace = true }
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[dev-dependencies]
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anyhow = { workspace = true }
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pretty_assertions = { workspace = true }
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