Make the workspace right pane a first-class tab host (#3287)

* feat(app): add persistent workspace side panes

Keep the common review and file-browsing workflow beside the active agent without tearing down pane contents. Workspace tabs now share one compact chip language, assistant file links route into the retained right pane, and diff/file trees share stable geometry.

* fix(app): localize pull request empty state

* test(app): update explorer pane coverage

* fix(app): preserve explorer pane workflows

* test(app): make explorer tab selection idempotent

* fix(app): persist workspace review pins

* fix(app): preserve sidebar scrim drag hook

* fix(app): restore companion pane interactions

* test(app): follow selected sidebar surface
This commit is contained in:
Mohamed Boudra
2026-08-16 18:18:32 +02:00
committed by GitHub
parent 6dcf6a4b08
commit ab274d635e
81 changed files with 2900 additions and 1051 deletions
@@ -13,6 +13,7 @@ import { expectWorkspaceHeader } from "../support/helpers/workspace-ui";
import { getServerId } from "../support/helpers/server-id";
import { projectEquivalenceViewKey } from "../support/helpers/project-view-key";
import { escapeRegex } from "../support/helpers/regex";
import { openFilesPanel } from "../support/helpers/workspace-tabs";
const GITHUB_REMOTE_URL = "https://github.com/test-owner/test-repo.git";
@@ -331,7 +332,7 @@ test.describe("Half-screen desktop layout", () => {
await expect(page.getByTestId("sidebar-settings")).not.toBeVisible();
});
test("yields app navigation to the Explorer", async ({ page }) => {
test("keeps app navigation beside the Explorer pane", async ({ page }) => {
const workspace = await seedWorkspace({ repoPrefix: "sidebar-half-screen-explorer-" });
try {
@@ -339,44 +340,19 @@ test.describe("Half-screen desktop layout", () => {
await waitForSidebarProject(page, path.basename(workspace.repoPath));
await openWorkspaceFromSidebar(page, workspace.workspaceId);
await page.getByTestId("workspace-explorer-toggle").first().click();
await expect(
page.getByTestId("explorer-tab-files").filter({ visible: true }).first(),
).toBeVisible();
await expect(page.getByTestId("workspace-explorer-toggle").first()).toBeVisible();
await expect(page.getByTestId("explorer-close")).toBeVisible();
await expect(page.getByTestId("sidebar-global-new-workspace")).not.toBeVisible();
await openFilesPanel(page);
const explorerToggle = page.getByTestId("workspace-explorer-toggle").first();
await expect(page.getByTestId("workspace-tab-files").filter({ visible: true })).toBeVisible();
await expect(explorerToggle).toHaveAccessibleName("Close explorer");
await expect(page.getByTestId("sidebar-global-new-workspace")).toBeVisible();
await expect(page.getByTestId("workspace-tabs-row").filter({ visible: true })).toHaveCount(2);
const centerBounds = await page.getByTestId("workspace-tabs-row").first().boundingBox();
const headerGlyphBounds = await page
.getByTestId("menu-button")
.locator("svg")
.first()
.boundingBox();
const tabGlyphBounds = await page
.locator('[data-testid^="workspace-tab-"]')
.first()
.locator("svg")
.first()
.boundingBox();
expect(centerBounds).not.toBeNull();
expect(headerGlyphBounds).not.toBeNull();
expect(tabGlyphBounds).not.toBeNull();
expect((headerGlyphBounds?.x ?? 0) - (centerBounds?.x ?? 0)).toBeCloseTo(
(tabGlyphBounds?.x ?? 0) - (centerBounds?.x ?? 0),
await explorerToggle.click();
await expect(page.getByTestId("workspace-tab-files").filter({ visible: true })).toHaveCount(
0,
);
await expect
.poll(
async () =>
(await page.getByTestId("workspace-tabs-row").first().boundingBox())?.width ?? 0,
)
.toBeGreaterThanOrEqual(400);
await page.getByTestId("explorer-close").click();
await expect(page.getByTestId("explorer-tab-files")).not.toBeVisible();
await expect(page.getByTestId("workspace-explorer-toggle").first()).toBeVisible();
await expect(explorerToggle).toHaveAccessibleName("Open explorer");
await expect(page.getByTestId("sidebar-global-new-workspace")).toBeVisible();
} finally {
await workspace.cleanup();
}