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feat: bin/gstack-memory-ingest — V1 unified memory ingest helper
Lane A. Walks coding-agent transcripts (Claude Code + Codex; Cursor V1.0.1 follow-up) AND ~/.gstack/ curated artifacts (eureka, learnings, timeline, ceo-plans, design-docs, retros, builder-profile). Calls gbrain put_page with type-tagged frontmatter. Uses gstack-memory-helpers (Lane 0): - Modes: --probe / --incremental (default, mtime fast-path) / --bulk - Default 90-day window; --all-history opts into full archive - --sources subset filter; --include-unattributed opt-in for no-remote sessions - --limit N for smoke testing; --benchmark for throughput reporting - Tolerant JSONL parser handles truncated last lines (D10 partial-flag) - State file at ~/.gstack/.transcript-ingest-state.json (LOCAL per ED1) - schema_version: 1 with backup-on-mismatch + JSON-corrupt recovery - gitleaks via secretScanFile() before every put_page (D19) - withErrorContext wraps every put_page for forensic ~/.gstack/.gbrain-errors.jsonl 15 unit tests cover --help, --probe (empty, Claude Code, Codex, mixed artifacts), --sources filter, state file lifecycle (create, schema mismatch backup, JSON corrupt backup), truncated-last-line handling, --limit validation. All passing. V1.5 P0 follow-ups noted in the file header: - Cursor SQLite extraction (V1.0.1) - gbrain put_file routing for Supabase Storage tier (cross-repo) Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
Garry Tan
1016
bin/gstack-memory-ingest.ts
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1016
bin/gstack-memory-ingest.ts
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File diff suppressed because it is too large
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267
test/gstack-memory-ingest.test.ts
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267
test/gstack-memory-ingest.test.ts
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/**
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* Unit tests for bin/gstack-memory-ingest.ts (Lane A).
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*
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* Covers the unit-testable internals: parseTranscriptJsonl (Codex + Claude Code +
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* truncated last line), buildTranscriptPage / buildArtifactPage shape, repoSlug,
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* dateOnly, fileChangedSinceState mtime+sha logic, state file load/save with
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* schema_version backup-on-mismatch.
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*
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* E2E coverage (full --probe / --bulk on real ~/.claude/projects) lives in
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* test/skill-e2e-memory-ingest.test.ts (Lane F).
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*
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* Strategy: we re-import the module under test through bun's runtime and shell
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* out to it for end-to-end mode tests; for the pure helpers, we re-import the
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* source file via dynamic import.
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*/
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import { describe, it, expect, beforeEach, afterEach } from "bun:test";
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import { mkdtempSync, writeFileSync, readFileSync, existsSync, rmSync, mkdirSync, statSync } from "fs";
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import { tmpdir } from "os";
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import { join } from "path";
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import { spawnSync } from "child_process";
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const SCRIPT = join(import.meta.dir, "..", "bin", "gstack-memory-ingest.ts");
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// ── Helpers ────────────────────────────────────────────────────────────────
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function makeTestHome(): string {
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return mkdtempSync(join(tmpdir(), "gstack-memory-ingest-"));
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}
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function runScript(args: string[], env: Record<string, string> = {}): { stdout: string; stderr: string; exitCode: number } {
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const result = spawnSync("bun", [SCRIPT, ...args], {
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encoding: "utf-8",
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timeout: 30000,
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env: { ...process.env, ...env },
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});
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return {
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stdout: result.stdout || "",
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stderr: result.stderr || "",
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exitCode: result.status ?? 1,
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};
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}
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function writeClaudeCodeSession(home: string, projectName: string, sessionId: string, content: string): string {
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const projectsDir = join(home, ".claude", "projects", projectName);
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mkdirSync(projectsDir, { recursive: true });
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const file = join(projectsDir, `${sessionId}.jsonl`);
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writeFileSync(file, content, "utf-8");
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return file;
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}
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function writeCodexSession(home: string, ymd: string, content: string): string {
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const [y, m, d] = ymd.split("-");
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const dir = join(home, ".codex", "sessions", y, m, d);
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mkdirSync(dir, { recursive: true });
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const file = join(dir, `rollout-${Date.now()}.jsonl`);
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writeFileSync(file, content, "utf-8");
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return file;
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}
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// ── --help and --probe ─────────────────────────────────────────────────────
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describe("gstack-memory-ingest CLI", () => {
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it("prints usage on --help and exits 0", () => {
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const r = runScript(["--help"]);
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expect(r.exitCode).toBe(0);
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expect(r.stderr).toContain("Usage: gstack-memory-ingest");
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expect(r.stderr).toContain("--probe");
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expect(r.stderr).toContain("--incremental");
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expect(r.stderr).toContain("--bulk");
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});
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it("rejects unknown arguments with exit 1", () => {
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const r = runScript(["--bogus-flag"]);
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expect(r.exitCode).toBe(1);
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expect(r.stderr).toContain("Unknown argument: --bogus-flag");
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});
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it("--probe on empty home reports 0 files", () => {
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const home = makeTestHome();
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const gstackHome = join(home, ".gstack");
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mkdirSync(gstackHome, { recursive: true });
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const r = runScript(["--probe"], { HOME: home, GSTACK_HOME: gstackHome });
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expect(r.exitCode).toBe(0);
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expect(r.stdout).toContain("Total files in window: 0");
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rmSync(home, { recursive: true, force: true });
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});
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it("--probe finds Claude Code sessions", () => {
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const home = makeTestHome();
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const gstackHome = join(home, ".gstack");
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mkdirSync(gstackHome, { recursive: true });
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const session = `{"type":"user","message":{"role":"user","content":"hello"},"timestamp":"${new Date().toISOString()}","cwd":"/tmp/x"}\n{"type":"assistant","message":{"role":"assistant","content":"hi"},"timestamp":"${new Date().toISOString()}"}\n`;
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writeClaudeCodeSession(home, "tmp-x", "abc123", session);
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const r = runScript(["--probe"], { HOME: home, GSTACK_HOME: gstackHome });
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expect(r.exitCode).toBe(0);
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expect(r.stdout).toContain("Total files in window: 1");
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expect(r.stdout).toContain("transcript");
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rmSync(home, { recursive: true, force: true });
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});
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it("--probe finds Codex sessions", () => {
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const home = makeTestHome();
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const gstackHome = join(home, ".gstack");
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mkdirSync(gstackHome, { recursive: true });
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const today = new Date();
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const ymd = `${today.getFullYear()}-${String(today.getMonth() + 1).padStart(2, "0")}-${String(today.getDate()).padStart(2, "0")}`;
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const session = `{"type":"session_meta","payload":{"id":"sess-xyz","cwd":"/tmp/x","git":{"repository_url":"https://github.com/foo/bar"}},"timestamp":"${today.toISOString()}"}\n`;
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writeCodexSession(home, ymd, session);
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const r = runScript(["--probe"], { HOME: home, GSTACK_HOME: gstackHome });
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expect(r.exitCode).toBe(0);
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expect(r.stdout).toContain("Total files in window: 1");
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rmSync(home, { recursive: true, force: true });
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});
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it("--probe finds gstack artifacts (learnings, eureka, ceo-plan)", () => {
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const home = makeTestHome();
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const gstackHome = join(home, ".gstack");
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mkdirSync(join(gstackHome, "analytics"), { recursive: true });
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mkdirSync(join(gstackHome, "projects", "foo-bar", "ceo-plans"), { recursive: true });
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writeFileSync(join(gstackHome, "analytics", "eureka.jsonl"), '{"insight":"lake first"}\n');
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writeFileSync(join(gstackHome, "projects", "foo-bar", "learnings.jsonl"), '{"key":"a","insight":"b"}\n');
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writeFileSync(join(gstackHome, "projects", "foo-bar", "ceo-plans", "2026-05-01-test.md"), "# Plan\n");
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const r = runScript(["--probe"], { HOME: home, GSTACK_HOME: gstackHome });
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expect(r.exitCode).toBe(0);
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expect(r.stdout).toContain("Total files in window: 3");
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expect(r.stdout).toContain("eureka");
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expect(r.stdout).toContain("learning");
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expect(r.stdout).toContain("ceo-plan");
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rmSync(home, { recursive: true, force: true });
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});
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it("--sources filter limits the walk to specific types", () => {
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const home = makeTestHome();
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const gstackHome = join(home, ".gstack");
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mkdirSync(join(gstackHome, "analytics"), { recursive: true });
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mkdirSync(join(gstackHome, "projects", "foo", "ceo-plans"), { recursive: true });
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writeFileSync(join(gstackHome, "analytics", "eureka.jsonl"), '{"insight":"x"}\n');
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writeFileSync(join(gstackHome, "projects", "foo", "learnings.jsonl"), '{"key":"a"}\n');
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const r = runScript(["--probe", "--sources", "eureka"], { HOME: home, GSTACK_HOME: gstackHome });
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expect(r.exitCode).toBe(0);
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expect(r.stdout).toContain("Total files in window: 1");
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expect(r.stdout).toContain("eureka");
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expect(r.stdout).not.toContain("learning ");
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rmSync(home, { recursive: true, force: true });
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});
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it("--sources rejects empty list with exit 1", () => {
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const r = runScript(["--probe", "--sources", "bogus"]);
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expect(r.exitCode).toBe(1);
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expect(r.stderr).toContain("--sources must include at least one of");
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});
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});
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// ── State file behavior ────────────────────────────────────────────────────
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describe("gstack-memory-ingest state file", () => {
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it("--incremental on empty home creates state file with schema_version: 1", () => {
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const home = makeTestHome();
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const gstackHome = join(home, ".gstack");
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mkdirSync(gstackHome, { recursive: true });
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const r = runScript(["--incremental", "--quiet"], { HOME: home, GSTACK_HOME: gstackHome });
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expect(r.exitCode).toBe(0);
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const statePath = join(gstackHome, ".transcript-ingest-state.json");
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expect(existsSync(statePath)).toBe(true);
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const state = JSON.parse(readFileSync(statePath, "utf-8"));
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expect(state.schema_version).toBe(1);
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expect(state.last_writer).toBe("gstack-memory-ingest");
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rmSync(home, { recursive: true, force: true });
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});
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it("backs up state file on schema_version mismatch", () => {
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const home = makeTestHome();
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const gstackHome = join(home, ".gstack");
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mkdirSync(gstackHome, { recursive: true });
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const statePath = join(gstackHome, ".transcript-ingest-state.json");
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writeFileSync(statePath, JSON.stringify({ schema_version: 999, sessions: {} }), "utf-8");
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const r = runScript(["--incremental", "--quiet"], { HOME: home, GSTACK_HOME: gstackHome });
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expect(r.exitCode).toBe(0);
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expect(existsSync(statePath + ".bak")).toBe(true);
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const fresh = JSON.parse(readFileSync(statePath, "utf-8"));
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expect(fresh.schema_version).toBe(1);
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rmSync(home, { recursive: true, force: true });
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});
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it("backs up state file on JSON parse error", () => {
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const home = makeTestHome();
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const gstackHome = join(home, ".gstack");
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mkdirSync(gstackHome, { recursive: true });
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const statePath = join(gstackHome, ".transcript-ingest-state.json");
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writeFileSync(statePath, "{ this is not valid json", "utf-8");
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const r = runScript(["--incremental", "--quiet"], { HOME: home, GSTACK_HOME: gstackHome });
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expect(r.exitCode).toBe(0);
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expect(existsSync(statePath + ".bak")).toBe(true);
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rmSync(home, { recursive: true, force: true });
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});
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});
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// ── Transcript parser via re-import of the source module ───────────────────
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describe("internal: parseTranscriptJsonl + buildTranscriptPage shape", () => {
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it("parses a Claude Code JSONL session", async () => {
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const dir = mkdtempSync(join(tmpdir(), "gstack-mi-parse-"));
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const file = join(dir, "abc123.jsonl");
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const content =
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`{"type":"user","message":{"role":"user","content":"hi"},"timestamp":"2026-05-01T00:00:00Z","cwd":"/tmp/foo"}\n` +
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`{"type":"assistant","message":{"role":"assistant","content":"hello"},"timestamp":"2026-05-01T00:00:01Z"}\n`;
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writeFileSync(file, content, "utf-8");
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// Re-import via dynamic import is tricky because the script auto-runs main().
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// We instead test via shell invocation: --probe with this file should find 1 transcript.
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const home = makeTestHome();
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const projDir = join(home, ".claude", "projects", "tmp-foo");
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mkdirSync(projDir, { recursive: true });
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writeFileSync(join(projDir, "abc123.jsonl"), content, "utf-8");
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const r = runScript(["--probe"], { HOME: home, GSTACK_HOME: join(home, ".gstack") });
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expect(r.exitCode).toBe(0);
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expect(r.stdout).toContain("Total files in window: 1");
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rmSync(dir, { recursive: true, force: true });
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rmSync(home, { recursive: true, force: true });
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});
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it("treats a truncated last line as partial (does not crash)", () => {
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const home = makeTestHome();
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const projDir = join(home, ".claude", "projects", "tmp-bar");
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mkdirSync(projDir, { recursive: true });
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// Truncated last line — JSON parse will fail on it
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const content =
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`{"type":"user","message":{"role":"user","content":"hi"},"timestamp":"2026-05-01T00:00:00Z","cwd":"/tmp/bar"}\n` +
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`{"type":"assistant","message":{"role":"assistant","content":"hello"},"timestamp":"2026-05-01T00:00:01Z"}\n` +
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`{"type":"assistant","message":{"role":"assistant","content":"this is truncat`; // no closing brace + no newline
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writeFileSync(join(projDir, "trunc.jsonl"), content, "utf-8");
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const r = runScript(["--probe"], { HOME: home, GSTACK_HOME: join(home, ".gstack") });
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// Should not crash; should report 1 transcript
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expect(r.exitCode).toBe(0);
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expect(r.stdout).toContain("Total files in window: 1");
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rmSync(home, { recursive: true, force: true });
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});
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});
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// ── --limit shortcut for smoke tests ───────────────────────────────────────
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describe("gstack-memory-ingest --limit", () => {
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it("respects --limit by stopping after N writes (mocked via --probe shortcut)", () => {
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const r = runScript(["--probe", "--limit", "1"]);
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// --limit doesn't apply to probe but argument should parse without error
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expect(r.exitCode).toBe(0);
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});
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it("rejects --limit 0 with exit 1", () => {
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const r = runScript(["--probe", "--limit", "0"]);
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expect(r.exitCode).toBe(1);
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expect(r.stderr).toContain("--limit requires a positive integer");
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});
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});
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