fix: rebuild workspace home around daily navigation

2026-10-01 13:52:16 +09:00
parent b9aaff4052
commit 696e6a51e7
10 changed files with 663 additions and 157 deletions
@@ -0,0 +1,142 @@
+import { extname, join, normalize } from "jsr:@std/path@1.1.4";
+
+const port = Number(Deno.args[0]);
+const buildRoot = Deno.args[1];
+if (!Number.isInteger(port) || !buildRoot) throw new Error("usage: server <port> <build-root>");
+const names: Record<string, string> = {
+  "home-owner": "Workspace Home Review",
+  "home-member": "Shared Workspace",
+  "home-long":
+    "Workspace with a long name — international documentation and distributed development",
+};
+const json = (value: unknown, status = 200) => Response.json(value, { status });
+const mime: Record<string, string> = {
+  ".html": "text/html; charset=utf-8",
+  ".js": "text/javascript",
+  ".css": "text/css",
+  ".json": "application/json",
+  ".svg": "image/svg+xml",
+  ".png": "image/png",
+  ".woff2": "font/woff2",
+};
+Deno.serve({ hostname: "127.0.0.1", port }, async (request) => {
+  const url = new URL(request.url);
+  if (url.pathname === "/health") return new Response("ok");
+  if (url.pathname === "/api/workspaces") {
+    return json(
+      Object.entries(names).map(([workspace_id, display_name]) => ({
+        workspace_id,
+        display_name,
+        owner_account_id: "fixture-owner",
+        state: "active",
+        created_at: "2026-01-01T00:00:00Z",
+        updated_at: "2026-01-02T00:00:00Z",
+      })),
+    );
+  }
+  const match = url.pathname.match(/^\/api\/w\/([^/]+)(\/.*)$/);
+  if (match) {
+    const [, workspaceId, path] = match;
+    const owner = workspaceId !== "home-member";
+    if (path === "/workspace") {
+      return json({
+        workspace_id: workspaceId,
+        display_name: names[workspaceId],
+        record_authority: "fixture",
+        schema_version: 1,
+        auth: {
+          Passkey: {
+            rp_id: "127.0.0.1",
+            origin: url.origin,
+            public_base_url: url.origin,
+            cookie_name: "fixture",
+          },
+        },
+        permissions: {
+          manage_repositories: owner,
+          manage_secrets: owner,
+          manage_runtimes: owner,
+          delete_workspace: owner,
+        },
+        extension_points: {
+          store: "fixture",
+          event_stream: { status: "ready", note: "fixture", diagnostics: [] },
+          host_worker_bridge: { status: "ready", note: "fixture", diagnostics: [] },
+          companion_console: { status: "ready", note: "fixture", diagnostics: [] },
+        },
+      });
+    }
+    if (path === "/repositories") {
+      return json({ workspace_id: workspaceId, items: [], source: "fixture", diagnostics: [] });
+    }
+    if (path === "/working-directories") {
+      return json({ workspace_id: workspaceId, items: [], diagnostics: [] });
+    }
+    // Retained only for before-change captures. The redesigned Home must not request Hosts.
+    if (path === "/hosts") {
+      return json({
+        workspace_id: workspaceId,
+        limit: 100,
+        source: "fixture",
+        diagnostics: [],
+        items: workspaceId === "home-member" ? [] : [{
+          runtime_id: "fixture-runtime",
+          host_id: "fixture-host",
+          label: "Development host",
+          kind: "local",
+          status: "available",
+          observed_at: "2026-01-02T00:00:00Z",
+          last_seen_at: null,
+          os: "linux",
+          arch: "x86_64",
+          diagnostics: [],
+        }],
+      });
+    }
+    if (path === "/memory") {
+      return json({
+        body_md: "# Home navigation destination",
+        bytes: 29,
+        created_at: "2026-01-01T00:00:00Z",
+        updated_at: "2026-01-02T00:00:00Z",
+        record_source: "fixture",
+      });
+    }
+    if (path === "/protocol/ws" && request.headers.get("upgrade") === "websocket") {
+      const { socket, response } = Deno.upgradeWebSocket(request);
+      socket.onmessage = (event) => {
+        const frame = JSON.parse(String(event.data));
+        if (frame?.message?.method !== "subscribe_events") return;
+        socket.send(JSON.stringify({
+          protocol_version: 1,
+          frame: "response",
+          message: {
+            result: "subscribed",
+            payload: {
+              request_id: frame.message.params.request_id,
+              subscription_id: "fixture-workers",
+              selector: { topic: "workspace_workers" },
+              snapshot_revision: 1,
+              snapshot: { topic: "workers", data: { workers: [] } },
+            },
+          },
+        }));
+      };
+      return response;
+    }
+    return json({ error: "Unexpected fixture API request" }, 404);
+  }
+  const relative = normalize(url.pathname.replace(/^\/+/, "") || "index.html");
+  if (relative.startsWith("..")) return new Response("not found", { status: 404 });
+  let file = join(buildRoot, relative);
+  try {
+    if ((await Deno.stat(file)).isDirectory) file = join(file, "index.html");
+    return new Response(await Deno.readFile(file), {
+      headers: { "content-type": mime[extname(file)] ?? "application/octet-stream" },
+    });
+  } catch {
+    return new Response(await Deno.readFile(join(buildRoot, "index.html")), {
+      headers: { "content-type": mime[".html"] },
+    });
+  }
+});