62 lines
2.2 KiB
TypeScript
62 lines
2.2 KiB
TypeScript
import type { AdapterSessionCodec } from "./types.js";
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function readNonEmptyString(value: unknown): string | null {
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return typeof value === "string" && value.trim().length > 0 ? value.trim() : null;
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}
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interface SessionCodecOptions {
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/** Additional key aliases for sessionId beyond "sessionId" and "session_id" (e.g. "sessionID" for Gemini/OpenCode). */
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extraSessionIdKeys?: string[];
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}
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/**
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* Creates a standard session codec shared across adapters.
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* All adapters use the same serialize/deserialize/getDisplayId logic,
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* differing only in which keys they accept for sessionId.
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*/
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export function createStandardSessionCodec(options?: SessionCodecOptions): AdapterSessionCodec {
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const extraKeys = options?.extraSessionIdKeys ?? [];
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function readSessionId(record: Record<string, unknown>): string | null {
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return (
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readNonEmptyString(record.sessionId) ??
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readNonEmptyString(record.session_id) ??
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extraKeys.reduce<string | null>((found, key) => found ?? readNonEmptyString(record[key]), null)
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);
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}
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function extractFields(record: Record<string, unknown>) {
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const sessionId = readSessionId(record);
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if (!sessionId) return null;
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const cwd =
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readNonEmptyString(record.cwd) ??
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readNonEmptyString(record.workdir) ??
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readNonEmptyString(record.folder);
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const workspaceId = readNonEmptyString(record.workspaceId) ?? readNonEmptyString(record.workspace_id);
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const repoUrl = readNonEmptyString(record.repoUrl) ?? readNonEmptyString(record.repo_url);
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const repoRef = readNonEmptyString(record.repoRef) ?? readNonEmptyString(record.repo_ref);
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return {
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sessionId,
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...(cwd ? { cwd } : {}),
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...(workspaceId ? { workspaceId } : {}),
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...(repoUrl ? { repoUrl } : {}),
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...(repoRef ? { repoRef } : {}),
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};
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}
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return {
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deserialize(raw: unknown) {
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if (typeof raw !== "object" || raw === null || Array.isArray(raw)) return null;
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return extractFields(raw as Record<string, unknown>);
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},
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serialize(params: Record<string, unknown> | null) {
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if (!params) return null;
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return extractFields(params);
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},
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getDisplayId(params: Record<string, unknown> | null) {
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if (!params) return null;
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return readSessionId(params);
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},
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};
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}
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