Update CLI scripts to enhance functionality and error handling. Change shebang in cli-ink.js for improved compatibility with TypeScript. Modify websearch.js to utilize EXA_API_KEY from environment variables, adding error handling for missing keys. Refactor wget.js to use ES module syntax and improve filename generation for downloaded content.

scripts/jsx-loader.mjs

@@ -0,0 +1,43 @@
+// ESM loader to transpile .jsx files on the fly using esbuild
+// Usage: node --loader ./scripts/jsx-loader.mjs cli-ink.js
+
+import { readFile } from 'node:fs/promises';
+import { pathToFileURL, fileURLToPath } from 'node:url';
+import { transform } from 'esbuild';
+
+/** @typedef {import('node:module').LoadHook} LoadHook */
+/** @typedef {import('node:module').ResolveHook} ResolveHook */
+
+/** @type {ResolveHook} */
+export async function resolve(specifier, context, nextResolve) {
+  // Defer to Node's default resolver for most cases
+  return nextResolve(specifier, context, nextResolve);
+}
+
+/** @type {LoadHook} */
+export async function load(url, context, nextLoad) {
+  // Handle .jsx sources
+  if (url.endsWith('.jsx')) {
+    const filename = fileURLToPath(url);
+    const source = await readFile(filename, 'utf8');
+
+    const result = await transform(source, {
+      loader: 'jsx',
+      format: 'esm',
+      jsx: 'automatic',
+      sourcefile: filename,
+    });
+
+    return {
+      format: 'module',
+      source: result.code,
+      shortCircuit: true,
+    };
+  }
+
+  // Fallback to default loader for everything else
+  return nextLoad(url, context, nextLoad);
+}
+
+
+