refactor(betterer 🔧): remove built-in TypeScript handling

.vscode/settings.json

@@ -1,6 +1,5 @@
 {
   "typescript.tsdk": "node_modules/typescript/lib",
-  "betterer.tsconfigPath": "./tsconfig.json",
   "cSpell.words": [
     "automerge",
     "bettere",

goldens/api/betterer.api.md

@@ -21,7 +21,7 @@ export const betterer: {
 export type BettererAPI = typeof betterer;
 
 // @public
-export interface BettererConfig extends BettererConfigFS, BettererConfigReporter, BettererConfigContext, BettererConfigTypeScript, BettererConfigWatcher {
+export interface BettererConfig extends BettererConfigFS, BettererConfigReporter, BettererConfigContext, BettererConfigWatcher {
     versionControlPath: string;
 }
 
@@ -67,11 +67,6 @@ export interface BettererConfigReporter {
     reporter: BettererReporter;
 }
 
-// @public
-export interface BettererConfigTypeScript {
-    tsconfigPath: string | null;
-}
-
 // @public
 export interface BettererConfigWatcher {
     ignores: BettererConfigIgnores;
@@ -223,7 +218,7 @@ export interface BettererFileTestResultSummary {
 export type BettererFileTestResultSummaryDetails = Record<string, BettererFileIssues>;
 
 // @public
-export type BettererOptions = BettererOptionsContext & BettererOptionsFS & BettererOptionsMode & BettererOptionsReporter & BettererOptionsTypeScript;
+export type BettererOptions = BettererOptionsContext & BettererOptionsFS & BettererOptionsMode & BettererOptionsReporter;
 
 // @public
 export type BettererOptionsContext = BettererOptionsMode & {
@@ -336,7 +331,7 @@ export interface BettererOptionsModeWatch {
     // (undocumented)
     precommit?: false;
     // (undocumented)
-    strict?: false;
+    strict?: boolean;
     // (undocumented)
     update?: false;
 }
@@ -370,12 +365,7 @@ export type BettererOptionsResults = Pick<BettererOptionsFS, 'cwd' | 'configPath
 export type BettererOptionsRunner = BettererOptions;
 
 // @public
-export interface BettererOptionsTypeScript {
-    tsconfigPath?: string;
-}
-
-// @public
-export type BettererOptionsWatch = BettererOptionsContext & BettererOptionsFS & BettererOptionsModeWatch & BettererOptionsReporter & BettererOptionsTypeScript & BettererOptionsWatcher;
+export type BettererOptionsWatch = BettererOptionsContext & BettererOptionsFS & BettererOptionsModeWatch & BettererOptionsReporter & BettererOptionsWatcher;
 
 // @public
 export interface BettererOptionsWatcher {

package.json

@@ -12,9 +12,9 @@
   },
   "scripts": {
     "api": "yarn compile && lerna run api",
-    "betterer": "node ./packages/cli/bin/betterer",
-    "betterer:ci": "node ./packages/cli/bin/betterer ci",
-    "betterer:precommit": "node ./packages/cli/bin/betterer precommit --cache",
+    "betterer": "tsx ./packages/cli/bin/betterer",
+    "betterer:ci": "tsx ./packages/cli/bin/betterer ci",
+    "betterer:precommit": "tsx ./packages/cli/bin/betterer precommit --cache",
     "build": "yarn compile:packages && yarn test:api && yarn test:dependencies && yarn format && yarn lint && yarn test && yarn test:workers && yarn test:e2e",
     "build:ci": "yarn compile:packages && yarn test:api && yarn test:dependencies && yarn format && yarn lint && yarn test && yarn test:workers && yarn betterer:ci",
     "build:extension": "lerna run build:extension",
@@ -32,12 +32,12 @@
     "compile:packages": "yarn compile:render && tsc -b packages",
     "compile:render": "lerna run compile --scope @betterer/render",
     "compile:watch": "tsc -b packages -w",
-    "docs": "ts-node ./tools/docs-filter.ts && api-documenter generate -i ./goldens/models -o ./website/docs/api/",
+    "docs": "tsx ./tools/docs-filter.ts && api-documenter generate -i ./goldens/models -o ./website/docs/api/",
     "lint": "eslint \"./packages/**/src/**/*.{js,ts}\" \"./test/**/*.{ts,tsx}\" \"./*.{js,ts}\" --fix",
     "format": "prettier \"**/!(*.snap)\" --write --loglevel=error",
     "test": "yarn clean:tests && node node_modules/jest-cli/bin/jest.js",
-    "test:api": "yarn compile:api-test && node ./test/api/dist",
-    "test:dependencies": "yarn compile:dependencies-test && node ./test/dependencies/dist",
+    "test:api": "yarn compile:api-test && tsx ./test/api/dist",
+    "test:dependencies": "yarn compile:dependencies-test && tsx ./test/dependencies/dist",
     "test:debug": "yarn clean:tests && node --inspect-brk node_modules/jest-cli/bin/jest.js --runInBand --collectCoverage=false",
     "test:e2e": "yarn clean:tests && jest --config ./jest.e2e.config.js",
     "test:workers": "yarn clean:tests && jest --config ./jest.workers.config.js",
@@ -69,18 +69,18 @@
     "eslint-config-prettier": "^8.1.0",
     "eslint-import-resolver-typescript": "^3.5.5",
     "eslint-plugin-eslint-comments": "^3.2.0",
-    "eslint-plugin-require-extensions": "^0.1.3",
     "eslint-plugin-import": "^2.27.5",
     "eslint-plugin-jest": "^24.4.0",
     "eslint-plugin-prettier": "^4.0.0",
+    "eslint-plugin-require-extensions": "^0.1.3",
     "husky": "^7.0.4",
     "jest": "^27.0.4",
     "lerna": "^6.6.2",
     "lint-staged": ">=11.1.2",
     "patch-package": "^8.0.0",
     "prettier": "^2.2.1",
     "ts-jest": "^27.0.5",
-    "ts-node": "^10.2.1",
+    "tsx": "^4.7.2",
     "typescript": "^4.4.2"
   },
   "config": {

packages/betterer/package.json

@@ -41,7 +41,6 @@
     "minimatch": "^5.0.1",
     "prettier": "^2.3.2",
     "simple-git": "^3.6.0",
-    "ts-node": "^10.2.1",
     "tslib": "^2.3.1"
   },
   "optionalDependencies": {

packages/betterer/src/api/types.ts

@@ -2,7 +2,6 @@ import type { BettererOptionsContext, BettererOptionsMode, BettererOptionsModeWa
 import type { BettererOptionsFS } from '../fs/index.js';
 import type { BettererOptionsReporter } from '../reporters/index.js';
 import type { BettererOptionsWatcher } from '../runner/index.js';
-import type { BettererOptionsTypeScript } from '../typescript/index.js';
 
 /**
  * @public Options for when you run **Betterer** via the {@link @betterer/betterer#betterer | `betterer()` API}.
@@ -12,8 +11,7 @@ import type { BettererOptionsTypeScript } from '../typescript/index.js';
 export type BettererOptions = BettererOptionsContext &
   BettererOptionsFS &
   BettererOptionsMode &
-  BettererOptionsReporter &
-  BettererOptionsTypeScript;
+  BettererOptionsReporter;
 
 /**
  * @public Options for when you create a {@link @betterer/betterer#BettererRunner | `BettererRunner` }
@@ -42,5 +40,4 @@ export type BettererOptionsWatch = BettererOptionsContext &
   BettererOptionsFS &
   BettererOptionsModeWatch &
   BettererOptionsReporter &
-  BettererOptionsTypeScript &
   BettererOptionsWatcher;

packages/betterer/src/config/types.ts

@@ -2,7 +2,6 @@ import type { BettererConfigContext, BettererOptionsContextOverride } from '../c
 import type { BettererConfigFS } from '../fs/index.js';
 import type { BettererConfigReporter, BettererOptionsReporterOverride } from '../reporters/index.js';
 import type { BettererConfigWatcher, BettererOptionsWatcherOverride } from '../runner/index.js';
-import type { BettererConfigTypeScript } from '../typescript/index.js';
 
 /**
  * @public Full validated config object for **Betterer**.
@@ -11,7 +10,6 @@ export interface BettererConfig
   extends BettererConfigFS,
     BettererConfigReporter,
     BettererConfigContext,
-    BettererConfigTypeScript,
     BettererConfigWatcher {
   /**
    * The path to the local version control root.

packages/betterer/src/context/context.ts

@@ -103,7 +103,7 @@ export class BettererContextΩ implements BettererContext {
       }
 
       // Load test names in a worker so the import cache is always clean:
-      const testNames = await this._testMetaLoader.api.loadTestNames(this.config.tsconfigPath, this.config.configPaths);
+      const testNames = await this._testMetaLoader.api.loadTestNames(this.config.configPaths);
 
       const runs = await Promise.all(
         testNames.map(async (testName) => {

packages/betterer/src/context/types.ts

@@ -82,7 +82,7 @@ export interface BettererOptionsModeUpdate {
 export interface BettererOptionsModeWatch {
   ci?: false;
   precommit?: false;
-  strict?: false;
+  strict?: boolean;
   update?: false;
 }
 

packages/betterer/src/globals.ts

@@ -10,7 +10,6 @@ import { BettererFSΩ, createFSConfig } from './fs/index.js';
 import { createReporterConfig, loadDefaultReporter } from './reporters/index.js';
 import { BettererResultsΩ } from './results/index.js';
 import { createWatcherConfig } from './runner/index.js';
-import { createTypeScriptConfig } from './typescript/index.js';
 
 export async function createGlobals(
   options: BettererOptions,
@@ -22,7 +21,6 @@ export async function createGlobals(
     const configContext = createContextConfig(options);
     const configFS = createFSConfig(options);
     const configReporter = createReporterConfig(configFS, options);
-    const configTypeScript = await createTypeScriptConfig(configFS, options);
     const configWatcher = createWatcherConfig(configFS, optionsWatch);
 
     const { resultsFile, versionControl, versionControlPath } = await BettererFSΩ.create(configFS);
@@ -31,7 +29,6 @@ export async function createGlobals(
       ...configContext,
       ...configFS,
       ...configReporter,
-      ...configTypeScript,
       ...configWatcher,
       versionControlPath
     });

packages/betterer/src/index.ts

@@ -108,7 +108,6 @@ export type {
   BettererTestOptionsComplex,
   BettererTestNames
 } from './test/public.js';
-export type { BettererConfigTypeScript, BettererOptionsTypeScript } from './typescript/public.js';
 export type { MaybeAsync } from './types.js';
 
 export { betterer, merge, results, runner, watch } from './api/index.js';

packages/betterer/src/reporters/types.ts

@@ -34,11 +34,6 @@ export interface BettererOptionsReporter {
    * @defaultValue `false`
    */
   silent?: boolean;
-  /**
-   * The path to the {@link https://phenomnomnominal.github.io/betterer/docs/betterer-and-typescript | TypeScript configuration}.
-   * The `tsconfigPath` should be relative to the `cwd`.
-   * @defaultValue `null`
-   */
 }
 
 /**

packages/betterer/src/run/run.worker.ts

@@ -14,9 +14,6 @@ export async function init(
   config: BettererConfig,
   versionControl: BettererVersionControlWorker
 ): Promise<BettererTestMeta> {
-  const { registerExtensions } = await import('../typescript/register.js');
-  await registerExtensions(config.tsconfigPath);
-
   const worker = await BettererWorkerRunΩ.create(config, testName, versionControl);
   TEST_NAME_RUN[testName] = worker;
   return worker.testMeta;

packages/betterer/src/test/loader.ts

@@ -28,6 +28,7 @@ function loadTestMetaFromConfig(configPath: string): BettererTestFactoryMetaMap
     });
     return testMeta;
   } catch (error) {
+    debugger;
     throw new BettererError(`could not import config from "${configPath}". 😔`, error as BettererError);
   }
 }

packages/betterer/src/test/loader.worker.ts

@@ -3,14 +3,9 @@ import type { BettererTestNames } from './types.js';
 
 import { exposeToMain__ } from '@betterer/worker';
 
-import { registerExtensions } from '../typescript/register.js';
 import { loadTestMeta } from './loader.js';
 
-export async function loadTestNames(
-  tsconfigPath: string | null,
-  configPaths: BettererConfigPaths
-): Promise<BettererTestNames> {
-  await registerExtensions(tsconfigPath);
+export function loadTestNames(configPaths: BettererConfigPaths): BettererTestNames {
   const testMeta = loadTestMeta(configPaths);
   return Object.keys(testMeta);
 }

packages/cli/src/ci.ts

@@ -28,7 +28,6 @@ export function ci(cwd: string): Command {
       reporters: config.reporter,
       resultsPath: config.results,
       silent: config.silent,
-      tsconfigPath: config.tsconfig,
       workers: config.workers
     };
 

packages/cli/src/options.ts

@@ -1,4 +1,4 @@
-import type { BettererCLIArguments, BettererCLIEnvConfig } from './types.js';
+import type { BettererCLIArguments } from './types.js';
 
 import { Command } from 'commander';
 
@@ -18,7 +18,6 @@ export function cliCommand(name: BettererCommand): Command {
   resultsPathOption();
   silentOption();
   strictOption();
-  tsconfigPathOption();
   updateOption();
   workersOption();
   return command;
@@ -82,10 +81,6 @@ function resultsPathOption(): void {
   command.option('-r, --results [value]', 'Path to test results file relative to CWD');
 }
 
-function tsconfigPathOption(): void {
-  command.option('-t, --tsconfig [value]', 'Path to TypeScript config file relative to CWD');
-}
-
 function filtersOption(): void {
   command.option(
     '-f, --filter [value]',