Set up release-it for publishing

.eslintrc.js

@@ -72,7 +72,7 @@ module.exports = {
 
     // all TypeScript files
     {
-      files: ['**/*.ts'],
+      files: ['**/*.{ts,cts,mts}'],
       rules: {
         // These are covered by tsc
         'no-undef': 'off',

package.json

@@ -30,7 +30,7 @@
     "start": "ember serve",
     "test": "yarn test:app && yarn test:node",
     "test:app": "ember test",
-    "test:node": "mocha -r register-ts-node ts/tests/**/*.ts",
+    "test:node": "mocha --loader=ts-node/esm --extension ts ts/tests/**/*.ts",
     "ci:prepare": "yarn prepublishOnly && rimraf ts",
     "ci:log-version-info": "echo '---- Ember CLI ----' && ember -v && echo '---- TypeScript ----' && tsc -v",
     "ci:test": "yarn ci:log-version-info && yarn ci:test:app && yarn ci:test:node",
@@ -53,8 +53,9 @@
   },
   "devDependencies": {
     "@ember/optional-features": "2.0.0",
-    "@glimmer/component": "^1.0.4",
-    "@glimmer/tracking": "^1.0.4",
+    "@glimmer/component": "^1.1.2",
+    "@glimmer/tracking": "^1.1.2",
+    "@release-it-plugins/lerna-changelog": "^5.0.0",
     "@tsconfig/ember": "^1.0.0",
     "@typed-ember/renovate-config": "1.2.1",
     "@types/capture-console": "1.0.1",
@@ -69,8 +70,8 @@
     "@types/express": "4.17.13",
     "@types/fs-extra": "9.0.13",
     "@types/got": "9.6.12",
-    "@types/mocha": "9.1.0",
-    "@types/node": "14.14.8",
+    "@types/mocha": "10.0.0",
+    "@types/node": "14.14.31",
     "@types/qunit": "2.19.3",
     "@types/resolve": "1.20.1",
     "@types/semver": "7.3.9",
@@ -97,28 +98,29 @@
     "ember-maybe-import-regenerator": "0.1.6",
     "ember-qunit": "4.6.0",
     "ember-resolver": "8.0.2",
-    "ember-source": "3.23.0",
+    "ember-source": "~3.28.0",
     "ember-try": "1.4.0",
     "eslint": "8.7.0",
     "eslint-config-prettier": "8.3.0",
     "eslint-plugin-ember": "10.5.8",
     "eslint-plugin-node": "11.1.0",
     "eslint-plugin-prettier": "4.0.0",
     "esprima": "4.0.1",
-    "fixturify": "2.1.0",
-    "got": "11.8.5",
+    "fixturify": "^2.1.1",
+    "got": "12.5.2",
     "handlebars": "4.7.7",
     "in-repo-a": "link:tests/dummy/lib/in-repo-a",
     "in-repo-b": "link:tests/dummy/lib/in-repo-b",
     "loader.js": "4.7.0",
-    "mocha": "8.2.1",
+    "mocha": "10.1.0",
     "prettier": "2.5.1",
     "prettier-eslint": "13.0.0",
     "qunit-dom": "1.6.0",
+    "release-it": "^15.5.0",
     "rimraf": "3.0.2",
     "testdouble": "3.16.1",
-    "ts-node": "9.0.0",
-    "typescript": "4.5.5"
+    "ts-node": "^10.9.1",
+    "typescript": "4.8"
   },
   "resolutions": {
     "hawk": "7",
@@ -141,6 +143,29 @@
     "tabWidth": 2,
     "proseWrap": "never"
   },
+  "changelog": {
+    "labels": {
+      "BREAKING": "Changed 💥",
+      "enhancement": "Added ⭐️",
+      "bug": "Fixed 🔧",
+      "docs": "Documentation 📖",
+      "internal": "Under the hood 🚗"
+    }
+  },
+  "release-it": {
+    "git": {
+      "tagName": "v${version}"
+    },
+    "github": {
+      "release": true
+    },
+    "plugins": {
+      "@release-it-plugins/lerna-changelog": {
+        "infile": "CHANGELOG.md",
+        "launchEditor": true
+      }
+    }
+  },
   "volta": {
     "node": "14.20.1",
     "yarn": "1.22.19"

test-fixtures/skeleton-app/tsconfig.json

@@ -1,13 +1,26 @@
 {
   "compilerOptions": {
-    "target": "ES6",
+    "target": "ES2021",
     "allowJs": false,
-    "moduleResolution": "node",
+    "module": "Node16",
+    "moduleResolution": "Node16",
     "noEmitOnError": true,
     "baseUrl": ".",
     "paths": {
-      "skeleton-app/*": ["app/*"]
-    }
+      "skeleton-app/*": [
+        "app/*"
+      ]
+    },
+    // We *really* don't want this on, but our hand is forced somewhat at the
+    // moment: the types for `console-ui` are correct for consuming `inquirer`
+    // in the pre-Node16 world, but don't interoperate correctly when consumed
+    // by a CJS-default package in the TS Node16+ world *and* consume an ESM
+    // package. Our path forward there is to update `console-ui` to publish a
+    // dual-mode package with types and runtime code to support it.
+    //
+    // NOTE TO READERS: this is *only* required because of a very specific bit
+    // of weird wiring in our test harness; it will *not* affect normal apps.
+    "skipLibCheck": true
   },
   "include": [
     "app"

ts/addon.ts

@@ -124,7 +124,7 @@ export default addon({
     let walkSync = require('walk-sync') as typeof import('walk-sync');
     let files = new Set(walkSync(directory, ['**/*.{js,ts}']));
 
-    let collisions = [];
+    let collisions: string[] = [];
     for (let file of files) {
       if (file.endsWith('.js') && files.has(file.replace(/\.js$/, '.ts'))) {
         collisions.push(file.replace(/\.js$/, '.{js,ts}'));

ts/tests/acceptance/build-test.ts → ts/tests/acceptance/build-test.mts

@@ -1,5 +1,7 @@
-import SkeletonApp from '../helpers/skeleton-app';
-import chai from 'ember-cli-blueprint-test-helpers/chai';
+import SkeletonApp from '../helpers/skeleton-app.mjs';
+// @ts-ignore -- we're not going to iterate on this, so there's no point in
+// working on adding types for it.
+import chai from 'ember-cli-blueprint-test-helpers/chai.js';
 import * as esprima from 'esprima';
 import {
   ExpressionStatement,

ts/tests/helpers/skeleton-app.ts → ts/tests/helpers/skeleton-app.mts

@@ -1,13 +1,21 @@
 import fs from 'fs-extra';
-import path from 'path';
+import path from 'node:path';
+import got from 'got';
 import execa from 'execa';
 import { EventEmitter } from 'events';
-import got from 'got';
+
 import debugLib from 'debug';
 import rimraf from 'rimraf';
 
 const debug = debugLib('skeleton-app');
 
+// Workaround for CSJ -> ESM transition.
+import { createRequire } from 'module';
+import { fileURLToPath } from 'url';
+
+const __dirname = path.dirname(fileURLToPath(import.meta.url));
+const require = createRequire(import.meta.url);
+
 const getEmberPort = (() => {
   let lastPort = 4210;
   return () => lastPort++;
@@ -25,7 +33,7 @@ export default class SkeletonApp {
   root = path.join(process.cwd(), `test-skeleton-app-${Math.random().toString(36).slice(2)}`);
 
   constructor() {
-    fs.mkdirpSync(this.root);
+    fs.mkdirSync(this.root);
     fs.copySync(`${__dirname}/../../../test-fixtures/skeleton-app`, this.root);
     process.on('beforeExit', this.cleanupTempDir);
   }

ts/tests/unit/copy-declarations-test.ts

@@ -4,7 +4,7 @@ import os from 'os';
 import fs from 'fs-extra';
 import path from 'path';
 import copyDeclarations from '../../lib/utilities/copy-declarations';
-import * as fixturify from 'fixturify';
+import fixturify from 'fixturify';
 
 describe('Unit: copyDeclarations', function () {
   it('copies generated declarations for the correct package', function () {
@@ -127,7 +127,7 @@ function runCopy(options: {
   packageName: string;
   pathRoots?: string[];
   paths: Record<string, string[]>;
-  input: fixturify.Directory;
+  input: fixturify.DirJSON;
 }) {
   let tmpdir = `${os.tmpdir()}/e-c-tests`;
   let inputBaseDir = `${tmpdir}/compiled`;

ts/tsconfig.json

@@ -1,8 +1,8 @@
 {
   "compilerOptions": {
-    "target": "es2017",
-    "module": "commonjs",
-    "moduleResolution": "node",
+    "target": "es2019",
+    "module": "Node16",
+    "moduleResolution": "node16",
     "allowJs": true,
     "noEmitOnError": true,
     "noEmit": true,
@@ -14,7 +14,19 @@
     "noUnusedLocals": true,
     "noUnusedParameters": true,
     "outDir": "../js",
-    "typeRoots": ["../node_modules/@types", "types"],
-    "esModuleInterop": true
+    "baseUrl": ".",
+    "paths": {
+      "*": [
+        "./types/*"
+      ]
+    },
+    "esModuleInterop": true,
+    // We *really* don't want this on, but our hand is forced somewhat at the
+    // moment: the types for `console-ui` are correct for consuming `inquirer`
+    // in the pre-Node16 world, but don't interoperate correctly when consumed
+    // by a CJS-default package in the TS Node16+ world *and* consume an ESM
+    // package. Our path forward there is to update `console-ui` to publish a
+    // dual-mode package with types and runtime code to support it.
+    "skipLibCheck": true
   }
 }

tsconfig.json

@@ -1,8 +1,9 @@
 {
   "compilerOptions": {
-    "target": "ES6",
+    "target": "ES2019",
     "allowJs": false,
-    "moduleResolution": "node",
+    "module": "Node16",
+    "moduleResolution": "Node16",
     "noEmitOnError": true,
     "inlineSourceMap": true,
     "inlineSources": true,
@@ -31,7 +32,14 @@
       "in-repo-b/*": [
         "tests/dummy/lib/in-repo-b/addon/*"
       ]
-    }
+    },
+    // We *really* don't want this on, but our hand is forced somewhat at the
+    // moment: the types for `console-ui` are correct for consuming `inquirer`
+    // in the pre-Node16 world, but don't interoperate correctly when consumed
+    // by a CJS-default package in the TS Node16+ world *and* consume an ESM
+    // package. Our path forward there is to update `console-ui` to publish a
+    // dual-mode package with types and runtime code to support it.
+    "skipLibCheck": true
   },
   "include": [
     "tests"