fix for newest version of node no longer working with esm shim

.github/workflows/test.yml

@@ -5,7 +5,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node-version: [16.x]
+        node-version: [20.x]
     steps:
       - uses: actions/checkout@v2
 

.gitignore

@@ -1,4 +1,5 @@
 services
+dist
 **/node_modules
 credentials.json
 deployment

babel.config.json

@@ -0,0 +1,12 @@
+{
+  "presets": [
+    [
+      "@babel/preset-env",
+      {
+        "targets": {
+          "node": "current"
+        }
+      }
+    ]
+  ]
+}

bin/bedrock

@@ -1,14 +1,11 @@
 #!/usr/bin/env node
 
-/* eslint-disable-next-line no-global-assign */
-require = require('esm')(module);
-
 const path = require('path');
 const kleur = require('kleur');
 const { program } = require('commander');
 const { camelCase } = require('lodash');
-const { promptFill } = require('../src/util/prompt');
-const { restoreSnapshot } = require('../src/util/snapshot');
+const { promptFill } = require('../dist/cjs/util/prompt');
+const { restoreSnapshot } = require('../dist/cjs/util/snapshot');
 const { version } = require('../package.json');
 const descriptor = require('../command.json');
 
@@ -100,7 +97,7 @@ function getHandler(descriptor) {
   const name = descriptor.functionName || camelCase(descriptor.name);
   try {
     // Prefer named functions in entrypoints to helper files that may share the same name.
-    const mod = require(path.resolve(__dirname, '../src', ...dirs.slice(0, -1)));
+    const mod = requireCompiled(dirs.slice(0, -1));
     const handler = mod[name] || mod.default;
     if (!handler) {
       const err = new Error();
@@ -110,7 +107,7 @@ function getHandler(descriptor) {
     return handler;
   } catch (err) {
     if (err.code === 'MODULE_NOT_FOUND') {
-      return require(path.resolve(__dirname, '../src', ...dirs)).default;
+      return requireCompiled(dirs).default;
     } else {
       throw err;
     }
@@ -130,4 +127,9 @@ function getDescription(arg) {
   return Array.isArray(arg) ? arg.join('\n') : arg;
 }
 
+function requireCompiled(dirs) {
+  const file = path.resolve(__dirname, '../dist/cjs', ...dirs);
+  return require(file);
+}
+
 program.parse(process.argv);

jest.config.js

@@ -1,7 +1,5 @@
 module.exports = {
   moduleDirectories: ['node_modules', './src/'],
-  testPathIgnorePatterns: [
-    'node_modules',
-    '\\w+.ignore.js'
-  ],
+  testPathIgnorePatterns: ['dist', 'node_modules', '\\w+.ignore.js'],
+  modulePathIgnorePatterns: ['dist'],
 };

package.json

@@ -6,13 +6,14 @@
   "license": "MIT",
   "scripts": {
     "test": "jest",
-    "lint": "eslint"
+    "lint": "eslint",
+    "build": "scripts/build",
+    "postinstall": "scripts/build"
   },
   "dependencies": {
     "@yeongjet/joi-to-json-schema": "^1.0.4",
     "commander": "^6.1.0",
     "compare-versions": "^3.6.0",
-    "esm": "^3.2.25",
     "execa": "^4.0.3",
     "glob": "^7.1.6",
     "js-yaml": "^4.1.0",
@@ -29,22 +30,23 @@
     "tmp": "^0.2.1"
   },
   "devDependencies": {
-    "@babel/core": "^7.13.10",
+    "@babel/cli": "^7.26.4",
+    "@babel/core": "^7.26.0",
     "@babel/plugin-transform-runtime": "^7.13.10",
     "@babel/preset-env": "^7.13.12",
     "@bedrockio/prettier-config": "^1.0.0",
     "@koa/router": "^10.0.0",
     "babel-jest": "^26.6.3",
     "eslint": "^7.22.0",
     "eslint-plugin-bedrock": "^1.0.26",
-    "jest": "^26.6.3",
+    "jest": "^29.7.0",
     "joi": "^17.4.0"
   },
   "engines": {
-    "node": ">=16.0.0"
+    "node": ">=20.18.1"
   },
   "volta": {
-    "node": "22.2.0",
+    "node": "22.12.0",
     "yarn": "1.22.22"
   }
 }

scripts/build

@@ -0,0 +1,5 @@
+#!/bin/bash
+rm -rf dist
+mkdir -p dist/cjs
+echo "{ \"type\": \"commonjs\" }" > dist/cjs/package.json
+babel src -d dist/cjs $@