Truncate a path-like string to the given display width, keeping leading and trailing segments where possible and inserting a single Unicode ellipsis b

Create a mock server that will provide the responses, in order, for requests to the `/v1/chat/completions` endpoint.

Enter alternate screen and expand the viewport to full terminal size, saving the current inline viewport for restoration when leaving.

Expands a message of the form `/prompts:name [value] [value] …` using a matching saved prompt. If the text does not start with `/prompts:`, or if no

Utility: scan the sessions dir for a rollout file that contains `marker` in any response_item.message.content entry. Returns the absolute path.

Returns true if we are in any paste-burst related transient state (actively buffering, have a non-empty buffer, or have saved the first fast char whil

Same as [`load_sse_fixture`], but replaces the placeholder `__ID__` in the fixture template with the supplied identifier before parsing. This lets a s

Update the filter string based on the current composer text. The text passed in is expected to start with a leading '/'. Everything after the first* '

Record a message submitted by the user in the current session so it can be recalled later.

Force a reload of the auth information from auth.json. Returns whether the auth value changed.

Return a snapshot of produced rows (non-draining).

Send an `addConversationListener` JSON-RPC request.

Send a `sendUserMessage` JSON-RPC request with a single text item.

Replace the raw content lines. Does not rewrap immediately; call `set_width` next.

Start a mock Responses API server and mount the given SSE stream body.

While we want to deploy the Codex CLI as a single executable for simplicity, we also want to expose some of its functionality as distinct CLIs, so we

Targeted tests derived from fuzz findings. Each asserts streamed == full render.

For a command to be run _without_ a sandbox, one of the following must be true: - the user has explicitly approved the command - the command is on th

Runs the SSE parser on pre-chunked byte slices and returns every event (including any final `Err` from a stream-closure check).

Command string without the leading '/'. Provided for compatibility with existing code that expects a method named `command()`.

Count tokens in text using the appropriate tokenizer for the model

Discover prompt files in the given directory, returning entries sorted by name. Non-files are ignored. If the directory does not exist or cannot be re

Finalize the active stream. Drain and emit now.

Return `true` if the project folder specified by the `Config` is inside a Git repository. The check walks up the directory hierarchy looking for a `.

Returns the closest git sha to HEAD that is on a remote as well as the diff to that sha.

TODO(jif) break this down

Initialize the self-reference. Must be called exactly once after wrapping in Arc.

Writes an `auth.json` that contains only the API key.