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oh-my-pi/packages/agent/src/compaction/errors.ts
T
can1357 e1aaf78874 refactor(compaction): moved compaction APIs to @oh-my-pi/pi-agent-core
- Relocated compaction, branch-summarization, pruning, and utils from coding-agent to packages/agent/src/compaction.
- Moved OpenAI remote compaction helpers from packages/ai to the new compaction module.
- Added handoff.ts with extractHandoffDocument, createHandoffContext, and renderHandoffPrompt helpers.
- Exposed new entries.ts with standalone SessionEntry types so coding-agent no longer owns them.
2026-05-15 18:31:12 +02:00

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TypeScript

/**
* Compaction error types.
*
* `CompactionCancelledError` is the canonical signal raised when a compaction
* is explicitly aborted — operator Esc, extension hook returning `cancel`,
* programmatic `session.abortCompaction()` call, or any other deliberate
* abort source. Downstream callers (e.g. `executeCompaction`) discriminate
* cancellation from other failures via `instanceof CompactionCancelledError`
* rather than introspecting error messages or `name` fields — the typed
* sentinel makes classification source-agnostic and refactor-stable.
*/
export class CompactionCancelledError extends Error {
readonly name = "CompactionCancelledError" as const;
constructor(message = "Compaction cancelled") {
super(message);
}
}
/**
* Outcome of a compaction attempt, surfaced by `CommandController.executeCompaction`
* so callers (e.g. the plan-mode approval flow) can distinguish a deliberate abort
* from an unrelated failure.
*
* "ok" — compaction completed; transcript was summarized.
* "cancelled" — `CompactionCancelledError` was raised. Operator Esc, extension
* hook, programmatic abort — all source-agnostic.
* "failed" — any other rejection from `session.compact()`.
*/
export type CompactionOutcome = "ok" | "cancelled" | "failed";