Add workspace label plugin contributions

src/server/piWebPluginService.test.ts

@@ -1,4 +1,4 @@
-import { mkdtemp, rm, writeFile, mkdir } from "node:fs/promises";
+import { mkdtemp, rm, writeFile, mkdir, symlink } from "node:fs/promises";
 import { join } from "node:path";
 import { tmpdir } from "node:os";
 import { afterEach, beforeEach, describe, expect, it } from "vitest";
@@ -54,6 +54,23 @@ describe("PiWebPluginService", () => {
     expect(manifest.plugins[0]?.module).toMatch(/^\/pi-web-plugins\/review\/dist\/review\.js\?v=\d+$/u);
   });
 
+  it("discovers local plugins through symlinks for development", async () => {
+    const pluginDir = join(tempDir, "dev-plugin");
+    await writePlugin(pluginDir, {
+      packageJson: { piWeb: { id: "dev", plugin: "pi-web-plugin.js" } },
+      files: { "pi-web-plugin.js": "export default { id: 'dev' };" },
+    });
+    await mkdir(join(tempDir, "plugins"), { recursive: true });
+    await symlink(pluginDir, join(tempDir, "plugins", "dev"), "dir");
+
+    const service = new PiWebPluginService({ roots: [{ path: join(tempDir, "plugins"), source: "test", scope: "local" }], packageProvider: false });
+
+    const manifest = await service.manifest();
+    expect(manifest.plugins).toHaveLength(1);
+    expect(manifest.plugins[0]).toMatchObject({ id: "dev", source: "test", scope: "local" });
+    await expect(service.readAsset("dev", "pi-web-plugin.js")).resolves.toBeDefined();
+  });
+
   it("keeps duplicate plugin ids addressable", async () => {
     await writePlugin(join(tempDir, "plugins", "one"), {
       packageJson: { piWeb: { id: "duplicate", plugin: "pi-web-plugin.js" } },

src/server/piWebPluginService.ts

@@ -159,8 +159,11 @@ async function discoverLocalRoot(root: LocalPluginRoot): Promise<PluginRecord[]>
   const entries = await readdir(root.path, { withFileTypes: true }).catch(() => []);
   const plugins: PluginRecord[] = [];
   for (const entry of entries) {
-    if (!entry.isDirectory() || !pluginIdPattern.test(entry.name)) continue;
-    plugins.push(...await discoverLocalPlugin(join(root.path, entry.name), entry.name, root));
+    if (!pluginIdPattern.test(entry.name)) continue;
+    const pluginRoot = join(root.path, entry.name);
+    const pluginStat = entry.isDirectory() ? undefined : entry.isSymbolicLink() ? await stat(pluginRoot).catch(() => undefined) : undefined;
+    if (!entry.isDirectory() && pluginStat?.isDirectory() !== true) continue;
+    plugins.push(...await discoverLocalPlugin(pluginRoot, entry.name, root));
   }
   return plugins;
 }