mirror of
https://github.com/deepseek-ai/deepseek-harness.git
synced 2026-09-12 04:01:20 +00:00
Tianyi Cui
c97df989ff
`session[.vN].jsonl` was assembled independently by the JSONL provider (twice), the session-log export archive, and the recorded-session fixture helpers. `dsh-session-format` now owns `sessionFormatLogFilename` and `parseSessionFormatLogFilename`; the three consumers append only their compression suffix, and the migration note names the owner. `snapshotSessionFormatJson` re-implemented the lossless JSON walk that `dsh-util-values` already publishes as `snapshotJsonValue` + `deepFreeze`, and the frozen v0 relationship validator carried a third structural JSON comparison next to `deepEqualJson`. Both now delegate; the format package reports one `is not lossless JSON` diagnostic per labelled subject instead of ten member-specific ones, and enumerable accessors whose values survive a JSON round trip are accepted like `JSON.stringify` accepts them.
33 lines
1.4 KiB
TypeScript
33 lines
1.4 KiB
TypeScript
/** Canonical raw log basename shared by every generation-addressed Session artifact. */
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import { sessionFormatVersion } from './json.ts'
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const CANONICAL_LOG_FILENAME = /^session(?:\.v([1-9][0-9]*))?\.jsonl$/u
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/**
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* Name the raw JSONL log of one immutable Session format generation. Version
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* zero keeps the original `session.jsonl`; every later generation carries a
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* lowercase numeric `.vN` component before the `.jsonl` suffix.
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* @param version - non-negative safe integer Session format version.
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* @returns the canonical basename, without any compression suffix.
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*/
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export function sessionFormatLogFilename(version: number): string {
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const generation = sessionFormatVersion(version, 'Session log generation version')
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return generation === 0 ? 'session.jsonl' : `session.v${generation}.jsonl`
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}
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/**
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* Read the generation named by one raw JSONL log basename. Temporary,
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* uppercase, leading-zero, `.v0`, and compression-suffixed names are not
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* canonical.
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* @param filename - one basename from a Session directory or archive.
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* @returns its Session format version, or `undefined` when the name is not canonical.
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*/
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export function parseSessionFormatLogFilename(filename: string): number | undefined {
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const match = CANONICAL_LOG_FILENAME.exec(filename)
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if (match === null) return undefined
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if (match[1] === undefined) return 0
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const version = Number(match[1])
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return Number.isSafeInteger(version) ? version : undefined
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}
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