Add CJS shim for extension CLI

Ship the bin entry so npx can invoke extension reliably

Author: cezaraugusto

programs/cli/bin/extension.cjs

@@ -0,0 +1,40 @@
+#!/usr/bin/env node
+'use strict'
+
+const fs = require('fs')
+const path = require('path')
+
+const distCjsEntry = path.resolve(__dirname, '../dist/cli.cjs')
+const distEntry = path.resolve(__dirname, '../dist/cli.js')
+const sourceEntry = path.resolve(__dirname, '../index.ts')
+
+const run = (entry) => {
+  require(entry)
+}
+
+if (fs.existsSync(distCjsEntry)) {
+  run(distCjsEntry)
+} else if (fs.existsSync(distEntry)) {
+  run(distEntry)
+} else if (fs.existsSync(sourceEntry)) {
+  try {
+    const {spawnSync} = require('child_process')
+    const tsxCli = require.resolve('tsx/cli')
+    const result = spawnSync(
+      process.execPath,
+      [tsxCli, sourceEntry, ...process.argv.slice(2)],
+      {stdio: 'inherit'}
+    )
+    process.exit(result.status ?? 1)
+  } catch (error) {
+    // eslint-disable-next-line no-console
+    console.error(
+      '[Extension.js] CLI not built. Run "pnpm --filter extension compile".'
+    )
+    process.exit(1)
+  }
+} else {
+  // eslint-disable-next-line no-console
+  console.error('[Extension.js] CLI entry not found.')
+  process.exit(1)
+}