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feat(FN-4651): complete Step 3 — recover no-progress worktree failures

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Fusion-Task-Id: FN-4651
Fusion-Task-Lineage: 14d15555-468d-4690-8efd-a09b31b5d407
This commit is contained in:
Fusion
2026-05-15 12:38:58 -07:00
committed by gsxdsm
parent 5a9de72b3f
commit ebd0be13d9
4 changed files with 158 additions and 17 deletions
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85
packages/engine/src/__tests__/self-healing.test.ts
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@@ -1786,6 +1786,7 @@ describe("SelfHealingManager", () => {
expect(store.updateTask).toHaveBeenCalledWith("FN-3900", {
status: null,
error: null,
worktreeSessionRetryCount: 1,
worktree: "/tmp/project/.worktrees/fn-3900-stale",
branch: "fusion/fn-3900",
sessionFile: null,
@@ -1833,6 +1834,7 @@ describe("SelfHealingManager", () => {
expect(store.updateTask).toHaveBeenCalledWith("FN-4559", {
status: null,
error: null,
worktreeSessionRetryCount: 1,
worktree: "/tmp/project/.worktrees/noble-eagle-stale",
branch: "fusion/FN-4559",
sessionFile: null,
@@ -1882,6 +1884,80 @@ describe("SelfHealingManager", () => {
managerWithRecovery.stop();
});
it("requeues zero-progress unusable-worktree failures with cleared git/session metadata", async () => {
const managerWithRecovery = new SelfHealingManager(store, {
rootDir: "/tmp/test-project",
});
(store.listTasks as ReturnType<typeof vi.fn>).mockResolvedValue([
{
id: "FN-4651",
column: "in-review",
paused: false,
status: "failed",
worktree: "/tmp/project/.worktrees/fn-4651",
branch: "fusion/FN-4651",
sessionFile: "/tmp/project/.fusion/sessions/FN-4651.json",
error: "Refusing to start coding agent in missing worktree: /tmp/project/.worktrees/fn-4651",
steps: [{ status: "pending" }],
log: [],
},
]);
const result = await managerWithRecovery.recoverMissingWorktreeReviewFailures();
expect(result).toBe(1);
expect(store.updateTask).toHaveBeenCalledWith("FN-4651", {
status: null,
error: null,
worktreeSessionRetryCount: 1,
worktree: null,
branch: null,
sessionFile: null,
});
expect(store.logEntry).toHaveBeenCalledWith(
"FN-4651",
expect.stringContaining("Auto-recovered (no-progress): session-start refused unusable worktree"),
);
expect(store.moveTask).toHaveBeenCalledWith("FN-4651", "todo");
managerWithRecovery.stop();
});
it("escalates when unusable-worktree retry cap is exhausted", async () => {
const managerWithRecovery = new SelfHealingManager(store, {
rootDir: "/tmp/test-project",
});
(store.listTasks as ReturnType<typeof vi.fn>).mockResolvedValue([
{
id: "FN-4651-CAP",
column: "in-review",
paused: false,
status: "failed",
worktreeSessionRetryCount: 3,
worktree: "/tmp/project/.worktrees/fn-4651-cap",
branch: "fusion/FN-4651-CAP",
sessionFile: "/tmp/project/.fusion/sessions/FN-4651-CAP.json",
error: "Refusing to start coding agent in unregistered git worktree: /tmp/project/.worktrees/fn-4651-cap",
steps: [{ status: "pending" }],
log: [],
},
]);
const result = await managerWithRecovery.recoverMissingWorktreeReviewFailures();
expect(result).toBe(0);
expect(store.updateTask).not.toHaveBeenCalled();
expect(store.moveTask).not.toHaveBeenCalled();
expect(store.logEntry).toHaveBeenCalledWith(
"FN-4651-CAP",
"Auto-recovery exhausted (3/3) for unusable-worktree session-start failure — leaving in-review for human inspection",
);
managerWithRecovery.stop();
});
it("does not requeue non-matching in-review failures", async () => {
const managerWithRecovery = new SelfHealingManager(store, {
rootDir: "/tmp/test-project",
@@ -1906,6 +1982,15 @@ describe("SelfHealingManager", () => {
steps: [{ status: "done" }, { status: "pending" }],
log: [],
},
{
id: "FN-3903",
column: "in-review",
paused: false,
status: "queued",
error: "Refusing to start coding agent in incomplete worktree: /tmp/project/.worktrees/fn-3903",
steps: [{ status: "pending" }],
log: [],
},
]);
const result = await managerWithRecovery.recoverMissingWorktreeReviewFailures();