Add symlink script and update package.json with symlink command

CONTRIBUTING.md

@@ -0,0 +1 @@
+Please refer to the [Contributing Guide](https://thunderid.dev/docs/next/community/contributing/contributing-code/sdk-development/overview/) for guidelines on how to contribute to this project.

package.json

@@ -28,6 +28,7 @@
     "lint": "nx run-many --target=lint --all --parallel",
     "lint:fix": "nx run-many --target=lint:fix --all --parallel",
     "test": "nx run-many --target=test --all --parallel",
+    "symlink": "node scripts/symlink.js",
     "typecheck": "nx run-many --target=typecheck --all --parallel"
   },
   "devDependencies": {

scripts/symlink.js

@@ -0,0 +1,103 @@
+#!/usr/bin/env node
+/**
+ * Copyright (c) 2025, WSO2 LLC. (https://www.wso2.com).
+ *
+ * WSO2 LLC. licenses this file to you under the Apache License,
+ * Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+// Builds SDK packages, then prints link: paths and catalog version entries for use in package.json.
+//
+// Usage:
+//   node scripts/link.js              # all packages
+//   node scripts/link.js react        # only packages/react
+//   node scripts/link.js react browser
+import { execSync } from "node:child_process";
+import { existsSync, readdirSync } from "node:fs";
+import { join, dirname } from "node:path";
+import { fileURLToPath } from "node:url";
+import { createRequire } from "node:module";
+
+const require = createRequire(import.meta.url);
+const __dirname = dirname(fileURLToPath(import.meta.url));
+const root = join(__dirname, "..");
+const packagesDir = join(root, "packages");
+
+const c = {
+  reset: "\x1b[0m",
+  bold: "\x1b[1m",
+  dim: "\x1b[2m",
+  green: "\x1b[32m",
+  cyan: "\x1b[36m",
+  yellow: "\x1b[33m",
+  gray: "\x1b[90m",
+};
+
+const args = process.argv.slice(2);
+const allPackages =
+  args.length > 0
+    ? args
+    : readdirSync(packagesDir, { withFileTypes: true })
+        .filter((e) => e.isDirectory())
+        .map((e) => e.name);
+
+const run = (cmd, cwd) =>
+  execSync(cmd, { cwd, stdio: "inherit" });
+
+// Collect valid packages first
+const packageInfos = [];
+for (const pkg of allPackages) {
+  const pkgDir = join(packagesDir, pkg);
+  if (!existsSync(join(pkgDir, "package.json"))) {
+    console.error(`${c.yellow}⚠  Skipping '${pkg}': no package.json found${c.reset}`);
+    continue;
+  }
+  const { name } = require(join(pkgDir, "package.json"));
+  packageInfos.push({ pkg, pkgDir, name });
+}
+
+// Build all in one pnpm -r command so it respects workspace dependency order
+const filterArgs = packageInfos.map(({ name }) => `--filter ${name}`).join(" ");
+console.error(`${c.dim}▶ building ${packageInfos.map((i) => i.name).join(", ")}...${c.reset}`);
+run(`pnpm -r ${filterArgs} build`, root);
+
+for (const { name, pkgDir } of packageInfos) {
+  console.error(`  ${c.green}✓${c.reset} ${c.gray}${pkgDir}${c.reset}`);
+}
+
+console.error("");
+console.error(`${c.bold}${c.cyan}────────────────────────────────────────────${c.reset}`);
+console.error(`${c.bold}${c.cyan}  file: entries — paste into package.json:${c.reset}`);
+console.error(`${c.bold}${c.cyan}────────────────────────────────────────────${c.reset}`);
+for (const { name, pkgDir } of packageInfos) {
+  process.stdout.write(`  ${c.bold}"${name}"${c.reset}: ${c.green}"file:${pkgDir}"${c.reset}\n`);
+}
+
+console.error("");
+console.error(`${c.bold}${c.cyan}────────────────────────────────────────────${c.reset}`);
+console.error(`${c.bold}${c.cyan}  overrides — paste into pnpm-workspace.yaml:${c.reset}`);
+console.error(`${c.bold}${c.cyan}────────────────────────────────────────────${c.reset}`);
+process.stdout.write(`${c.bold}overrides:${c.reset}\n`);
+for (const { name, pkgDir } of packageInfos) {
+  process.stdout.write(`  ${c.bold}"${name}"${c.reset}: ${c.green}"file:${pkgDir}"${c.reset}\n`);
+}
+
+console.error("");
+console.error(`${c.bold}${c.cyan}────────────────────────────────────────────${c.reset}`);
+console.error(`${c.bold}${c.cyan}  catalog — paste into pnpm-workspace.yaml:${c.reset}`);
+console.error(`${c.bold}${c.cyan}────────────────────────────────────────────${c.reset}`);
+process.stdout.write(`${c.bold}catalog:${c.reset}\n`);
+for (const { name, pkgDir } of packageInfos) {
+  process.stdout.write(`  ${c.bold}"${name}"${c.reset}: ${c.green}"file:${pkgDir}"${c.reset}\n`);
+}