feat: support hybrid module values for isolatedModules: true

Author: ahnpnl

jest-src.config.ts jest.config.ts

@@ -3,6 +3,7 @@
   "version": "29.2.6",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
+  "type": "commonjs",
   "bin": {
     "ts-jest": "cli.js"
   },
@@ -11,7 +12,7 @@
     "prebuild": "rimraf --glob dist coverage *.tgz",
     "build": "tsc -p tsconfig.build.json",
     "postbuild": "node scripts/post-build.js",
-    "test": "jest -c=jest-src.config.ts",
+    "test": "jest -c=jest.config.ts",
     "test-e2e-cjs": "jest -c=jest-e2e.config.cjs --no-cache",
     "test-e2e-esm": "node --experimental-vm-modules --no-warnings node_modules/jest/bin/jest.js -c=jest-e2e.config.mjs --no-cache",
     "test-examples": "node scripts/test-examples.js",
@@ -128,6 +129,7 @@
     "jest": "^29.7.0",
     "js-yaml": "^4.1.0",
     "lint-staged": "^15.5.0",
+    "memfs": "^4.17.0",
     "prettier": "^2.8.8",
     "rimraf": "^5.0.10",
     "typescript": "~5.5.4",

package-lock.json

@@ -0,0 +1,15 @@
+import fs from 'node:fs'
+import path from 'node:path'
+
+function workspaceRootInner(dir: string, candidateRoot: string) {
+  if (path.dirname(dir) === dir) return candidateRoot
+
+  const matchablePaths = [path.join(dir, '.ts-jest-digest'), path.join(dir, '.github'), path.join(dir, 'renovate.json')]
+  if (matchablePaths.some((x) => fs.existsSync(x))) {
+    return dir
+  }
+
+  return workspaceRootInner(path.dirname(dir), candidateRoot)
+}
+
+export const workspaceRoot = workspaceRootInner(process.cwd(), process.cwd())

package.json

@@ -1,6 +1,6 @@
 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
-exports[`TsCompiler getCompiledOutput isolatedModules true should transpile code with config {"babelConfig": false, "supportsStaticESM": false, "useESM": true} 1`] = `
+exports[`TsCompiler getCompiledOutput isolatedModules true should transpile code with config {"babelConfig": false, "module": "CommonJS", "supportsStaticESM": false, "useESM": true} 1`] = `
 {
   "allowSyntheticDefaultImports": undefined,
   "customConditions": undefined,
@@ -9,7 +9,7 @@ exports[`TsCompiler getCompiledOutput isolatedModules true should transpile code
 }
 `;
 
-exports[`TsCompiler getCompiledOutput isolatedModules true should transpile code with config {"babelConfig": false, "supportsStaticESM": true, "useESM": false} 1`] = `
+exports[`TsCompiler getCompiledOutput isolatedModules true should transpile code with config {"babelConfig": false, "module": "CommonJS", "supportsStaticESM": true, "useESM": false} 1`] = `
 {
   "allowSyntheticDefaultImports": undefined,
   "customConditions": undefined,
@@ -18,7 +18,7 @@ exports[`TsCompiler getCompiledOutput isolatedModules true should transpile code
 }
 `;
 
-exports[`TsCompiler getCompiledOutput isolatedModules true should transpile code with config {"babelConfig": false, "supportsStaticESM": true, "useESM": true} 1`] = `
+exports[`TsCompiler getCompiledOutput isolatedModules true should transpile code with config {"babelConfig": false, "module": "ESNext", "supportsStaticESM": true, "useESM": true} 1`] = `
 {
   "allowSyntheticDefaultImports": undefined,
   "customConditions": undefined,
@@ -27,7 +27,7 @@ exports[`TsCompiler getCompiledOutput isolatedModules true should transpile code
 }
 `;
 
-exports[`TsCompiler getCompiledOutput isolatedModules true should transpile code with config {"babelConfig": true, "supportsStaticESM": false, "useESM": true} 1`] = `
+exports[`TsCompiler getCompiledOutput isolatedModules true should transpile code with config {"babelConfig": true, "module": "CommonJS", "supportsStaticESM": false, "useESM": true} 1`] = `
 {
   "allowSyntheticDefaultImports": undefined,
   "customConditions": undefined,