[feat] bundle MCP and DSH into one installable package

apps/mcp/scripts/build-harness.mjs

@@ -3,9 +3,16 @@ import { dirname, resolve } from "node:path";
 import { fileURLToPath } from "node:url";
 
 const root = resolve(dirname(fileURLToPath(import.meta.url)), "../integrations/deepseek-harness");
+const dist = resolve(root, "../../dist");
+await build({ entryPoints: [resolve(root, "src/plugin.js")], outfile: resolve(dist, "harness.js"),
+  bundle: true, format: "esm", platform: "node", target: "node22",
+  packages: "external" });
 await build({ entryPoints: [resolve(root, "src/host.js")], outfile: resolve(root, "dist/host.js"),
   bundle: true, format: "esm", platform: "node", target: "node22" });
-await build({ entryPoints: [resolve(root, "src/client.js")], outfile: resolve(root, "dist/client.js"),
-  bundle: true, format: "cjs", platform: "browser", target: "es2022",
-  banner: { js: 'window.__ModuleLoader__.load({ id: "@chunkdash/dsh-crossdesk-sidebar", factory: (require) => { var module = { exports: {} }; var exports = module.exports;' },
-  footer: { js: "return module.exports; } });" } });
+for (const [id, outfile] of [
+  ["@chunkdash/crossdesk-mcp", resolve(dist, "harness-client.js")],
+  ["@chunkdash/dsh-crossdesk-sidebar", resolve(root, "dist/client.js")],
+]) await build({ entryPoints: [resolve(root, "src/client.js")], outfile,
+    bundle: true, format: "cjs", platform: "browser", target: "es2022",
+    banner: { js: `window.__ModuleLoader__.load({ id: ${JSON.stringify(id)}, factory: (require) => { var module = { exports: {} }; var exports = module.exports;` },
+    footer: { js: "return module.exports; } });" } });

apps/mcp/scripts/pack.mjs

@@ -16,19 +16,20 @@ import { parseArgs } from "node:util";
 
 const root = resolve(dirname(fileURLToPath(import.meta.url)), "..");
 const repository = resolve(root, "../..");
-const { values } = parseArgs({ options: { "out-dir": { type: "string" } } });
+const { values } = parseArgs({ options: {
+  "out-dir": { type: "string" },
+  "native-package-dir": { type: "string" },
+} });
 const output = resolve(values["out-dir"] ?? join(repository, "build/npm-mcp"));
 const project = JSON.parse(await readFile(join(root, "package.json"), "utf8"));
-const cli = JSON.parse(
-  await readFile(join(root, "../cli/package.json"), "utf8"),
-);
+const cli = JSON.parse(await readFile(join(root, "../cli/package.json"), "utf8"));
 const platforms = JSON.parse(
   await readFile(join(root, "../cli/npm/platforms.json"), "utf8"),
 );
 const native = await import(new URL("../dist/native.js", import.meta.url));
 if (native.NATIVE_VERSION !== cli.version)
   throw new Error("MCP and CLI native versions must match.");
-for (const file of ["main.js", "viewer-browser.html", "viewer-apps.html"])
+for (const file of ["main.js", "viewer-browser.html", "viewer-apps.html", "harness.js", "harness-client.js"])
   await access(join(root, "dist", file));
 const staging = await mkdtemp(join(tmpdir(), "crossdesk-mcp-pack-"));
 try {
@@ -38,10 +39,12 @@ try {
     "ui",
     "scripts",
     "integrations",
+    "cordis.patch.yml",
     "tsconfig.json",
     "tsconfig.ui.json",
     "package-lock.json",
     "README.md",
+    "DEVELOPMENT.md",
   ])
     await cp(join(root, entry), join(staging, entry), { recursive: true });
   await cp(join(repository, "LICENSE"), join(staging, "LICENSE"));
@@ -59,11 +62,13 @@ try {
       "scripts/build-ui.mjs",
       "scripts/build-harness.mjs",
       "integrations",
+      "cordis.patch.yml",
       "tsconfig.json",
       "tsconfig.ui.json",
       "build-package.json",
       "package-lock.json",
       "README.md",
+      "DEVELOPMENT.md",
       "LICENSE",
     ],
     optionalDependencies: Object.fromEntries(
@@ -73,6 +78,31 @@ try {
   };
   delete manifest.scripts;
   delete manifest.devDependencies;
+  // Platform bundles are installable before the native version reaches npm.
+  // Preserve the native package's source, notices and build provenance too.
+  if (values["native-package-dir"]) {
+    const directory = resolve(values["native-package-dir"]);
+    const bundled = JSON.parse(await readFile(join(directory, "package.json"), "utf8"));
+    const platform = Object.values(platforms).find(p => p.packageName === bundled.name);
+    if (!platform || bundled.version !== native.NATIVE_VERSION ||
+        JSON.stringify(bundled.os) !== JSON.stringify([platform.os]) ||
+        JSON.stringify(bundled.cpu) !== JSON.stringify([platform.cpu]) ||
+        (platform.libc && JSON.stringify(bundled.libc) !== JSON.stringify([platform.libc])))
+      throw new Error("Expected a compatible CrossDesk native platform package.");
+    for (const entry of ["bin", "source", "LICENSE", "build-info.json"])
+      await access(join(directory, entry));
+    const binary = join(directory, "bin", platform.os === "win32" ? "crossdesk-cli.exe" : "crossdesk-cli");
+    await access(binary);
+    if (platform.os === process.platform && platform.cpu === process.arch)
+      await native.nativeBinary(binary);
+    const target = `${platform.os === "win32" ? "windows" : platform.os}-${platform.cpu}`;
+    await cp(directory, join(staging, "native", target), { recursive: true });
+    manifest.files.push("native");
+    manifest.os = [platform.os];
+    manifest.cpu = [platform.cpu];
+    if (platform.libc) manifest.libc = [platform.libc];
+    delete manifest.optionalDependencies;
+  }
   await writeFile(
     join(staging, "package.json"),
     JSON.stringify(manifest, null, 2) + "\n",