Squashed 'third_party/pi/' content from commit d981de122

git-subtree-dir: third_party/pi
git-subtree-split: d981de1229ef899957bbe968bc8dcda02a21f477

packages/session-backends/sqlite-node/benchmark/session/session-repo-targets.ts

@@ -0,0 +1,33 @@
+import { mkdtemp, rm } from "node:fs/promises";
+import { tmpdir } from "node:os";
+import { join } from "node:path";
+import { BACKGROUND_CONTEXT, type SessionRepo } from "@earendil-works/pi-agent-core";
+import { createNodeSqliteFactory, SqliteSessionRepo } from "../../src/index.ts";
+import type { BenchmarkTarget } from "../../../../agent/benchmark/session/benchmark.ts";
+
+export interface SessionRepoBenchmarkFixture extends AsyncDisposable {
+	readonly repo: SessionRepo;
+}
+
+const NOW = 1_700_000_000_000;
+
+export const sessionRepoBenchmarkTargets = [
+	{
+		name: "sqlite",
+		async createFixture() {
+			const directory = await mkdtemp(join(tmpdir(), "pi-sqlite-session-repo-benchmark-"));
+			const repo = new SqliteSessionRepo({
+				directory,
+				databaseFactory: createNodeSqliteFactory(),
+				now: () => NOW,
+			});
+			return {
+				repo,
+				async [Symbol.asyncDispose]() {
+					await repo.close(BACKGROUND_CONTEXT);
+					await rm(directory, { recursive: true, force: true });
+				},
+			};
+		},
+	},
+] satisfies readonly BenchmarkTarget<SessionRepoBenchmarkFixture>[];