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feat(FN-5320): canonicalize worktrunk binary name and manifest

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Implements canonical worktrunk binary naming and manifest handling (FN-5320), adding a worktrunk installer that canonicalizes the executable name and manifest data, with documentation updates for architecture and settings, plus test alignments across routes, audit, and worktree acquisition fixtures.

Fusion-Task-Id: FN-5320
This commit is contained in:
Fusion (runfusion.ai)
2026-05-20 07:44:09 -07:00
committed by gsxdsm
parent 232a9fea86
commit 9011c2107e
14 changed files with 321 additions and 75 deletions
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15
packages/engine/src/__tests__/worktree-acquisition-backend.test.ts
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@@ -15,14 +15,15 @@ vi.mock("../worktree-db-hydrate.js", () => ({
hydrateWorktreeDb: vi.fn().mockResolvedValue({ degraded: false, tasksCopied: 1, documentsCopied: 1 }),
}));
const { execMock, existsSyncMock } = vi.hoisted(() => {
const { execMock, existsSyncMock, accessMock } = vi.hoisted(() => {
const mock = vi.fn();
(mock as any)[Symbol.for("nodejs.util.promisify.custom")] = mock;
return { execMock: mock, existsSyncMock: vi.fn() };
return { execMock: mock, existsSyncMock: vi.fn(), accessMock: vi.fn().mockResolvedValue(undefined) };
});
vi.mock("node:child_process", () => ({ exec: execMock }));
vi.mock("node:fs", () => ({ existsSync: existsSyncMock }));
vi.mock("node:fs/promises", () => ({ access: accessMock }));
describe("acquireTaskWorktree backend wiring", () => {
const task = { id: "FN-1", title: "Task", description: "Desc", branch: null, worktree: null } as any;
@@ -36,6 +37,8 @@ describe("acquireTaskWorktree backend wiring", () => {
execMock.mockReset();
existsSyncMock.mockReset();
existsSyncMock.mockReturnValue(true);
accessMock.mockReset();
accessMock.mockResolvedValue(undefined);
store.updateTask.mockClear();
store.logEntry.mockClear();
store.pauseTask.mockClear();
@@ -92,11 +95,11 @@ describe("acquireTaskWorktree backend wiring", () => {
task,
rootDir: "/repo",
store,
settings: { worktreeNaming: "task-id", worktrunk: { enabled: true, binaryPath: "worktrunk" } } as any,
settings: { worktreeNaming: "task-id", worktrunk: { enabled: true, binaryPath: "wt" } } as any,
audit,
});
expect(execMock.mock.calls.some((call) => String(call[0]).includes('"worktrunk" "switch" "--create" "fusion/fn-1"'))).toBe(true);
expect(execMock.mock.calls.some((call) => String(call[0]).includes('"wt" "switch" "--create" "fusion/fn-1"'))).toBe(true);
expect(audit.git).toHaveBeenCalledWith(
expect.objectContaining({
type: "worktree:worktrunk-create",
@@ -126,13 +129,14 @@ describe("acquireTaskWorktree backend wiring", () => {
it("throws worktrunk_operation_failed and preserves stderr", async () => {
execMock.mockRejectedValue({ stderr: "worktrunk exploded", status: 17 });
const explicitBinaryPath = "/opt/wt";
await expect(
acquireTaskWorktree({
task,
rootDir: "/repo",
store,
settings: { worktreeNaming: "task-id", worktrunk: { enabled: true, binaryPath: "worktrunk" } } as any,
settings: { worktreeNaming: "task-id", worktrunk: { enabled: true, binaryPath: explicitBinaryPath } } as any,
}),
).rejects.toMatchObject({
name: "WorktrunkOperationError",
@@ -140,6 +144,7 @@ describe("acquireTaskWorktree backend wiring", () => {
stderr: "worktrunk exploded",
exitCode: 17,
});
expect(execMock.mock.calls.some((call) => String(call[0]).includes(`"${explicitBinaryPath}" "switch" "--create"`))).toBe(true);
});
it("uses explicit backend override", async () => {