Marketplace: pin the commit the user reviewed (final review I2)

Install and update pinned whatever the marketplace head was when the
click landed, so a background refresh between review and click could
pin content nobody saw (including a hook's shell commands).
install_marketplace_item and update_marketplace_item now take
expected_commit and refuse with "changed since you reviewed this item —
review it again" unless it is still the head. The UI passes the head the
selected item was read at (Browse), the head frozen with a pending hook
confirm (whose commands are frozen too), and the head of the accepted
diff (Installed).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
2026-09-27 10:11:19 -07:00
co-authored by Claude Opus 5.5
parent f2ebddd073
commit dd019cf2c0
13 changed files with 197 additions and 65 deletions
@@ -4,7 +4,9 @@ import { useAppState } from "../../store/appState";
import type { AppSettings, CatalogItem, MarketplaceSnapshot } from "../../lib/types";
import type { MarketplaceApi } from "../../hooks/useMarketplace";
vi.mock("./InstallControls", () => ({ default: () => <div>install controls</div> }));
vi.mock("./InstallControls", () => ({
default: ({ headCommit }: { headCommit: string | null }) => <div>install controls at {headCommit}</div>,
}));
vi.mock("./AddMarketplaceModal", () => ({ default: () => <div>add modal</div> }));
import BrowsePane from "./BrowsePane";
@@ -76,7 +78,15 @@ describe("BrowsePane", () => {
fireEvent.click(screen.getByRole("button", { name: /code-reviewer/ }));
expect(screen.getByText("code-reviewer preview body")).toBeInTheDocument();
expect(screen.getByText("install controls")).toBeInTheDocument();
expect(screen.getByText(`install controls at ${"a".repeat(40)}`)).toBeInTheDocument();
});
it("I2: installs pin the head the shown item was read at, not a later one", () => {
const mp = api();
const { rerender } = render(<BrowsePane mp={mp} />);
fireEvent.click(screen.getByRole("button", { name: /code-reviewer/ }));
rerender(<BrowsePane mp={{ ...mp, snapshots: [{ ...snapshot, head_commit: "b".repeat(40) }] }} />);
expect(screen.getByText(`install controls at ${"a".repeat(40)}`)).toBeInTheDocument();
});
it("shows why an item is invalid", () => {