Returns the list of writable roots (tailored to the current working directory) together with subpaths that should remain read‑only under each writable

Returns the input if there was no task running to inject into

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 `.

Read `CODEX_HOME/config.toml` and return it as a generic TOML value. Returns an empty TOML table when the file does not exist.

Log the submission attempt.

Step animation: commit at most one queued line and handle end-of-drain cleanup.

Forward any event to the overlay and close it if done.

DO NOT REVIEW THIS CODE BY HAND This parsing code is quite complex and not easy to hand-modify. The easiest way to iterate is to add unit tests and ha

Probe whether the server is reachable by hitting the appropriate health endpoint.

Return a display string for `path` relative to its git root if found, else absolute.

Updates the Terminal so that internal buffers match the requested area. Requested area will be saved to remain consistent when rendering. This leads

The worker threads will periodically check `cancel_flag` to see if they should stop processing files.

Attempt to find the sequence of `pattern` lines within `lines` beginning at or after `start`. Returns the starting index of the match or `None` if not

Return currently selected command, if any.

Returns the id used to make the request so it can be used when correlating notifications.

After drawing this frame, make the cursor visible and put it at the specified (x, y) coordinates. If this method is not called, the cursor will be hid

Patch `CODEX_HOME/config.toml` project state. Use with caution.

Replace the queued messages displayed beneath the header.

Spawns the appropriate child process for the ExecParams and SandboxPolicy, ensuring the args and environment variables used to create the `Command` (a

Spawn a shell tool command under the Linux Landlock+seccomp sandbox helper (codex-linux-sandbox). Unlike macOS Seatbelt where we directly embed the p

Build an SSE stream body from a list of JSON events.

Step selection to the next older user message and update overlay.

Return a prefix of `items` obtained by dropping the last `n` user messages and all items that follow them.

Truncate the middle of a UTF-8 string to at most `max_bytes` bytes, preserving the beginning and the end. Returns the possibly truncated string and `S

Parse the provided bash source using tree-sitter-bash, returning a Tree on success or None if parsing failed.

Parse a script which may contain multiple simple commands joined only by the safe logical/pipe/sequencing operators: `&&`, `||`, `;`, `|`. Returns `S

Compute a hash for a vulnerability to detect duplicates.

Format duration in human-readable format.

Format messages for summarization prompt.

Get adjusted end time accounting for time spent sleeping outside working hours. This effectively pauses the duration during non-worki

Load the supervisor todo list from file.

Send vulnerability report directly to Slack (benchmark mode).

Update supervisor heartbeat file.

Allow emitting the header again within the current turn after a finalize.

Apply a computed backtrack selection to the overlay and internal counter.

Apply a single dotted-path override onto a TOML value.

Calculate how long to sleep until working hours start. Args: dt: Reference datetime, defaults to current time

Returns the changes that would be made by applying the patch.

TODO(mbolin): The idea is that there should be a set of rules defined for a program and the args should be checked against the rules to determine if t

Checks the start and end lines of the patch text for `apply_patch`, returning an error if they do not match the expected markers.

Close transcript overlay and restore normal UI.

Compute normalized target, scroll offset, and highlight for requested step.

Helper: minimal config.toml pointing at mock provider.

Create a Codex config that uses the mock server as the model provider. It also uses `approval_policy = "untrusted"` so that we exercise the elicitatio

Helper to create a config.toml; mirrors create_conversation.rs

`extra_env` comes from the config for an entry in `mcp_servers` in `config.toml`.

Construct a `POST` RequestBuilder for the given URL using the provided reqwest Client applying: • provider-specific headers (static + env based) • Bea

Creates a temporary git repository with initial commit