mirror of
https://github.com/garrytan/gstack.git
synced 2026-06-17 23:30:09 +02:00
Garry Tan
a52e033576
Two bins mirroring gstack-learnings-* (D3A). log writes decide/--supersede/--redact/ --compact events + refreshes the bounded snapshot + enqueues for cross-machine sync; search reads the O(active) snapshot, scope-filtered to current branch, newest-first, --all to include superseded, --json for machines. Empty store returns silently (no snapshot write on an empty read). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
100 lines
3.1 KiB
TypeScript
Executable File
100 lines
3.1 KiB
TypeScript
Executable File
#!/usr/bin/env bun
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/**
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* gstack-decision-log — append a durable decision (or supersede/redact/compact it).
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*
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* Usage:
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* gstack-decision-log '{"decision":"...","rationale":"...","scope":"repo","source":"user"}'
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* gstack-decision-log --supersede <decision-id>
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* gstack-decision-log --redact <decision-id>
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* gstack-decision-log --compact
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*
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* Event-sourced (lib/gstack-decision): every call appends an event and refreshes the
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* bounded active snapshot. NON-INTERACTIVE — never prompts (agents/skills call this;
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* a prompt would hang them). Validation + injection + HIGH-secret rejection happen in
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* validateDecide; a rejected decision exits 1 with a message, nothing persisted.
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*/
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import { mkdirSync } from "fs";
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import { dirname } from "path";
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import { spawnSync } from "child_process";
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import {
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decisionPaths,
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validateDecide,
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makeRefEvent,
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appendEvent,
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rebuildSnapshot,
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compact,
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type DecisionEvent,
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} from "../lib/gstack-decision";
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const HERE = import.meta.dir;
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function resolveSlug(): string {
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const r = spawnSync(`${HERE}/gstack-slug`, { encoding: "utf-8" });
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const m = (r.stdout || "").match(/^SLUG=(.+)$/m);
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return m ? m[1].trim() : "unknown";
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}
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function gitBranch(): string | undefined {
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const r = spawnSync("git", ["rev-parse", "--abbrev-ref", "HEAD"], { encoding: "utf-8" });
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const b = (r.stdout || "").trim();
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return b && b !== "HEAD" ? b : undefined;
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}
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const args = process.argv.slice(2);
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const slug = resolveSlug();
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const paths = decisionPaths(slug);
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mkdirSync(dirname(paths.log), { recursive: true });
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function enqueue(): void {
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// Fire-and-forget cross-machine sync (no-op when artifacts_sync is off).
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spawnSync(`${HERE}/gstack-brain-enqueue`, [`projects/${slug}/decisions.jsonl`], { stdio: "ignore" });
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}
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function flagValue(name: string): string | undefined {
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const i = args.indexOf(name);
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return i >= 0 ? args[i + 1] : undefined;
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}
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if (args.includes("--compact")) {
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const r = compact(paths);
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console.log(`compacted: ${r.activeCount} active, ${r.archivedCount} archived, ${r.expungedCount} expunged`);
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enqueue();
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process.exit(0);
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}
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const supersedeId = flagValue("--supersede");
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const redactId = flagValue("--redact");
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if (supersedeId || redactId) {
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const kind = supersedeId ? "supersede" : "redact";
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const targetId = (supersedeId || redactId) as string;
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appendEvent(paths, makeRefEvent(kind, targetId, { source: "agent" }));
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rebuildSnapshot(paths);
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enqueue();
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console.log(`${kind}: ${targetId}`);
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process.exit(0);
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}
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const jsonArg = args.find((a) => !a.startsWith("--"));
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if (!jsonArg) {
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process.stderr.write(
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"gstack-decision-log: provide a JSON decision, or --supersede/--redact <id>, or --compact\n",
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);
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process.exit(1);
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}
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let obj: Partial<DecisionEvent>;
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try {
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obj = JSON.parse(jsonArg);
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} catch {
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process.stderr.write("gstack-decision-log: invalid JSON\n");
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process.exit(1);
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}
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if (obj.scope === "branch" && !obj.branch) obj.branch = gitBranch();
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const res = validateDecide(obj);
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if (!res.ok) {
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process.stderr.write(`gstack-decision-log: ${res.error}\n`);
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process.exit(1);
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}
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appendEvent(paths, res.event);
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rebuildSnapshot(paths);
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enqueue();
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console.log(res.event.id);
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