feat(miner): build the autonomous supervising loop

packages/gittensory-miner/bin/gittensory-miner.js

@@ -6,6 +6,7 @@ import { runDiscover } from "../lib/discover-cli.js";
 import { runFeasibilityCli } from "../lib/feasibility-cli.js";
 import { runGovernorCli } from "../lib/governor-ledger-cli.js";
 import { runLedgerCli } from "../lib/event-ledger-cli.js";
+import { runLoop } from "../lib/loop-cli.js";
 import { runManagePoll } from "../lib/manage-poll.js";
 import { runManageStatus } from "../lib/manage-status.js";
 import { runPlanCli } from "../lib/plan-store-cli.js";
@@ -133,6 +134,12 @@ if (cliArgs[0] === "attempt") {
   process.exit(exitCode);
 }
 
+if (cliArgs[0] === "loop") {
+  const exitCode = await runLoop(cliArgs.slice(1));
+  await awaitOpportunisticUpdateCheck(updateCheck);
+  process.exit(exitCode);
+}
+
 const exitCode = runCli(cliArgs, { packageName });
 await awaitOpportunisticUpdateCheck(updateCheck);
 process.exit(exitCode);

packages/gittensory-miner/lib/attempt-cli.d.ts

@@ -1,5 +1,5 @@
-import type { CodingAgentExecutionMode } from "@jsonbored/gittensory-engine";
-import type { AttemptDeps, runMinerAttempt } from "./attempt-runner.js";
+import type { CodingAgentExecutionMode, FeasibilityVerdict, LocalWriteActionSpec } from "@jsonbored/gittensory-engine";
+import type { AttemptDeps, AttemptResult as RunMinerAttemptResult, runMinerAttempt } from "./attempt-runner.js";
 import type { ClaimLedger } from "./claim-ledger.js";
 import type { EventLedger } from "./event-ledger.js";
 import type { AttemptLog } from "./attempt-log.js";
@@ -12,6 +12,39 @@ import type { buildCodingTaskSpec } from "./coding-task-spec.js";
 import type { resolveAmsPolicy } from "./ams-policy.js";
 import type { checkMinerKillSwitch } from "./governor-kill-switch.js";
 
+type CommonAttemptResultFields = {
+  repoFullName: string;
+  issueNumber: number;
+  minerLogin: string;
+  base: string;
+  mode: CodingAgentExecutionMode;
+  attemptId: string;
+};
+
+/** The result runAttempt reports at every real return point, threaded to `options.onResult` (in addition to
+ *  the plain exit-code return runAttempt itself still returns, unchanged, so bin/gittensory-miner.js's own
+ *  `process.exit(exitCode)` usage never breaks) -- the loop orchestrator's real caller for this data. */
+export type AttemptCliResult =
+  | (CommonAttemptResultFields & { outcome: "blocked_rejection_signaled"; reason: string })
+  | (CommonAttemptResultFields & { outcome: "blocked_worktree_preparation_failed"; reason: string })
+  | (CommonAttemptResultFields & {
+      outcome: "blocked_infeasible";
+      reason: string;
+      verdict: FeasibilityVerdict;
+      avoidReasons: string[];
+      raiseReasons: string[];
+    })
+  | (CommonAttemptResultFields & {
+      outcome: `attempt_${RunMinerAttemptResult["outcome"]}`;
+      submissionMode: "observe" | "enforce";
+      totalTurnsUsed: number;
+      iterationsUsed: number;
+      reason?: string;
+      decision?: unknown;
+      spec?: LocalWriteActionSpec;
+      execResult?: unknown;
+    });
+
 export type ParsedAttemptArgs =
   | { error: string }
   | { repoFullName: string; issueNumber: number; minerLogin: string; base: string; live: boolean; json: boolean };
@@ -43,6 +76,9 @@ export type RunAttemptOptions = {
   resolveAmsPolicy?: typeof resolveAmsPolicy;
   checkMinerKillSwitch?: typeof checkMinerKillSwitch;
   runMinerAttempt?: typeof runMinerAttempt;
+  /** Invoked with the real structured result at every return point, in addition to (never instead of) the
+   *  plain exit-code return -- the loop orchestrator's real hook into what actually happened. */
+  onResult?: (result: AttemptCliResult) => void;
 };
 
 export function runAttempt(args: string[], options?: RunAttemptOptions): Promise<number>;

packages/gittensory-miner/lib/attempt-cli.js

@@ -207,6 +207,7 @@ export async function runAttempt(args, options = {}) {
           `Attempt for ${parsed.repoFullName}#${parsed.issueNumber} is blocked: this repo's AI-usage policy bans automated/AI-authored contributions.`,
         );
       }
+      options.onResult?.(rejectedResult);
       return 5;
     }
 
@@ -259,6 +260,7 @@ export async function runAttempt(args, options = {}) {
       } else {
         console.error(`Attempt for ${parsed.repoFullName}#${parsed.issueNumber} is blocked: real worktree preparation failed: ${reason}`);
       }
+      options.onResult?.(worktreeFailureResult);
       return 6;
     }
 
@@ -325,6 +327,7 @@ export async function runAttempt(args, options = {}) {
           `Attempt for ${parsed.repoFullName}#${parsed.issueNumber} is blocked: feasibility verdict "${codingTaskSpec.verdict}" (${[...codingTaskSpec.feasibility.avoidReasons, ...codingTaskSpec.feasibility.raiseReasons].join(", ")}).`,
         );
       }
+      options.onResult?.(infeasibleResult);
       return 4;
     }
 
@@ -371,16 +374,23 @@ export async function runAttempt(args, options = {}) {
       mode,
       attemptId,
       submissionMode: amsPolicy.spec.submissionMode,
+      // Every runMinerAttempt outcome carries a real loopResult (#5135's loop needs its genuine turn-usage to
+      // save real GovernorCapUsage via governor-state.js's saveCapUsage -- nothing else in the codebase calls
+      // it yet). Surfaced flat rather than the whole loopResult object, matching this result's own shallow shape.
+      totalTurnsUsed: result.loopResult.totalTurnsUsed,
+      iterationsUsed: result.loopResult.iterationsUsed,
       ...("reason" in result ? { reason: result.reason } : {}),
       ...("decision" in result ? { decision: result.decision } : {}),
       ...("spec" in result ? { spec: result.spec } : {}),
+      ...("execResult" in result ? { execResult: result.execResult } : {}),
     };
 
     if (parsed.json) {
       console.log(JSON.stringify(finalResult, null, 2));
     } else {
       console.log(`Attempt for ${parsed.repoFullName}#${parsed.issueNumber} finished with outcome: ${result.outcome}.`);
     }
+    options.onResult?.(finalResult);
 
     switch (result.outcome) {
       case "submitted":

packages/gittensory-miner/lib/cli.js

@@ -22,6 +22,9 @@ export function printHelp(input) {
       "  gittensory-miner discover <owner/repo> [<owner/repo>...] [--json]",
       "  gittensory-miner discover --search <query> [--json]           Fan out, rank, and enqueue candidates",
       "  gittensory-miner attempt <owner/repo> <issue#> --miner-login <login> [--base <branch>] [--live] [--json]",
+      "  gittensory-miner loop <owner/repo> [<owner/repo>...] --miner-login <login> [--base <branch>] [--live]",
+      "  gittensory-miner loop --search <query> --miner-login <login> [--max-cycles <n>] [--cycle-delay-ms <ms>] [--json]",
+      "                                                                 Autonomous discover->claim->attempt->reenter loop",
       "  gittensory-miner queue list [--repo <owner/repo>] [--json]    List portfolio backlog rows",
       "  gittensory-miner queue next [--json]                          Claim the highest-priority queued item",
       "  gittensory-miner queue claim-batch [--global-wip <n>] [--per-repo-wip <n>] [--json]",

packages/gittensory-miner/lib/loop-cli.d.ts

@@ -0,0 +1,61 @@
+import type { AttemptCliResult } from "./attempt-cli.js";
+import type { PortfolioQueueStore } from "./portfolio-queue.js";
+import type { GovernorState } from "./governor-state.js";
+import type { EventLedger } from "./event-ledger.js";
+import type { GovernorLedger } from "./governor-ledger.js";
+import type { RunStateStore } from "./run-state.js";
+import type { PollPrDispositionOptions } from "./pr-disposition-poller.js";
+
+export type ParsedLoopArgs =
+  | { error: string }
+  | {
+      targets: string[];
+      search: string | null;
+      minerLogin: string;
+      base: string;
+      live: boolean;
+      maxCycles: number | undefined;
+      cycleDelayMs: number;
+      json: boolean;
+    };
+
+export function parseLoopArgs(args: string[]): ParsedLoopArgs;
+
+export type LoopCycleSummary = {
+  cycle: number;
+  outcome: "idle_queue_empty" | "halted" | "attempted" | "skipped_malformed_identifier";
+  reason?: string;
+  repoFullName?: string;
+  identifier?: string;
+  attemptOutcome?: AttemptCliResult["outcome"] | "attempt_error";
+  reentryOutcome?: "merged" | "disengaged" | "other";
+  prNumber?: number | null;
+  reentered?: boolean;
+  reasons?: string[];
+};
+
+export type RunLoopOptions = {
+  env?: Record<string, string | undefined>;
+  nowMs?: number;
+  githubToken?: string;
+  apiBaseUrl?: string;
+  sleepFn?: (delayMs: number) => Promise<void>;
+  openGovernorState?: () => GovernorState;
+  initEventLedger?: () => EventLedger;
+  initGovernorLedger?: () => GovernorLedger;
+  initPortfolioQueue?: () => PortfolioQueueStore;
+  initRunStateStore?: () => RunStateStore;
+  runDiscover?: (args: string[], options?: Record<string, unknown>) => Promise<number>;
+  runAttempt?: (args: string[], options?: Record<string, unknown>) => Promise<number>;
+  resolveAmsPolicy?: (repoFullName: string, options?: Record<string, unknown>) => Promise<{ spec: Record<string, unknown>; source: string; warnings: string[] }>;
+  checkMinerKillSwitch?: (input?: { env?: Record<string, string | undefined>; repoPaused?: boolean }) => { scope: "global" | "repo" | "none"; active: boolean };
+  evaluateRunLoopBoundaryGate?: (input: unknown, options?: unknown) => { verdict: { reason: string }; canClaimNext: boolean };
+  pollPrDisposition?: (repoFullName: string, prNumber: number, options?: PollPrDispositionOptions) => Promise<{ state: "open" | "closed"; merged: boolean; closedAt: string | null; attempts: number }>;
+  recordPrOutcomeSnapshot?: (input: unknown, options?: unknown) => unknown;
+  buildLoopClosureSummary?: (sources: unknown, options?: unknown) => { sinceSeq: number | null; lastSeq: number };
+  attemptLoopReentry?: (candidate: unknown, deps: unknown) => { decision: { reenter: boolean; reasons: string[] }; dequeued: { repoFullName: string; identifier: string; priority: number; status: string; enqueuedAt: string } | null };
+  attemptOptions?: Record<string, unknown>;
+  prDispositionOptions?: PollPrDispositionOptions;
+};
+
+export function runLoop(args: string[], options?: RunLoopOptions): Promise<number>;