feat: make TsJestTransformer become legacy

e2e/ast-transformers/hoist-jest/jest-isolated.config.js

@@ -13,6 +13,6 @@ module.exports = {
     react$: '<rootDir>/node_modules/react',
   },
   transform: {
-    '^.+.[tj]sx?$': '<rootDir>/../../../dist/index.js',
+    '^.+.[tj]sx?$': '<rootDir>/../../../legacy.js',
   },
 }

e2e/ast-transformers/hoist-jest/package.json

@@ -16,7 +16,7 @@
       "react$": "<rootDir>/node_modules/react"
     },
     "transform": {
-      "^.+\\.[tj]sx?$": "<rootDir>/../../../dist/index.js"
+      "^.+\\.[tj]sx?$": "<rootDir>/../../../legacy.js"
     }
   }
 }

e2e/ast-transformers/transformer-in-ts/package.json

@@ -11,7 +11,7 @@
       }
     },
     "transform": {
-      "^.+\\.[tj]sx?$": "<rootDir>/../../../dist/index.js"
+      "^.+\\.[tj]sx?$": "<rootDir>/../../../legacy.js"
     }
   }
 }

e2e/ast-transformers/transformer-options/jest-isolated.config.js

@@ -16,6 +16,6 @@ module.exports = {
     },
   },
   transform: {
-    '^.+.[tj]sx?$': '<rootDir>/../../../dist/index.js',
+    '^.+.[tj]sx?$': '<rootDir>/../../../legacy.js',
   },
 }

e2e/ast-transformers/transformer-options/package.json

@@ -20,7 +20,7 @@
       }
     },
     "transform": {
-      "^.+\\.[tj]sx?$": "<rootDir>/../../../dist/index.js"
+      "^.+\\.[tj]sx?$": "<rootDir>/../../../legacy.js"
     }
   }
 }

e2e/const-enum/jest-isolated.config.js

@@ -6,6 +6,6 @@ module.exports = {
     },
   },
   transform: {
-    '^.+.tsx?$': '<rootDir>/../../dist/index.js',
+    '^.+.tsx?$': '<rootDir>/../../legacy.js',
   },
 }

e2e/const-enum/package.json

@@ -1,7 +1,7 @@
 {
   "jest": {
     "transform": {
-      "^.+.tsx?$": "<rootDir>/../../dist/index.js"
+      "^.+.tsx?$": "<rootDir>/../../legacy.js"
     }
   }
 }

e2e/coverage-report/jest-isolated.config.js

@@ -7,6 +7,6 @@ module.exports = {
     },
   },
   transform: {
-    '^.+.tsx?$': '<rootDir>/../../dist/index.js',
+    '^.+.tsx?$': '<rootDir>/../../legacy.js',
   },
 }

e2e/coverage-report/package.json

@@ -7,7 +7,7 @@
       "!**/coverage/**"
     ],
     "transform": {
-      "^.+.tsx?$": "<rootDir>/../../dist/index.js"
+      "^.+.tsx?$": "<rootDir>/../../legacy.js"
     }
   }
 }

e2e/custom-compiler/ttypescript/package.json

@@ -10,7 +10,7 @@
       }
     },
     "transform": {
-      "^.+.tsx?$": "<rootDir>/../../../dist/index.js"
+      "^.+.tsx?$": "<rootDir>/../../../legacy.js"
     }
   }
 }

e2e/diagnostics/jest-disabled.config.js

@@ -6,6 +6,6 @@ module.exports = {
     },
   },
   transform: {
-    '^.+.tsx?$': '<rootDir>/../../dist/index.js',
+    '^.+.tsx?$': '<rootDir>/../../legacy.js',
   },
 }

e2e/diagnostics/jest-exclude.config.js

@@ -8,6 +8,6 @@ module.exports = {
     },
   },
   transform: {
-    '^.+.tsx?$': '<rootDir>/../../dist/index.js',
+    '^.+.tsx?$': '<rootDir>/../../legacy.js',
   },
 }

e2e/diagnostics/jest-ignored-code.config.js

@@ -8,6 +8,6 @@ module.exports = {
     },
   },
   transform: {
-    '^.+.tsx?$': '<rootDir>/../../dist/index.js',
+    '^.+.tsx?$': '<rootDir>/../../legacy.js',
   },
 }

e2e/diagnostics/jest-isolated.config.js

@@ -6,6 +6,6 @@ module.exports = {
     },
   },
   transform: {
-    '^.+.tsx?$': '<rootDir>/../../dist/index.js',
+    '^.+.tsx?$': '<rootDir>/../../legacy.js',
   },
 }

e2e/diagnostics/jest-warn.config.js

@@ -8,6 +8,6 @@ module.exports = {
     },
   },
   transform: {
-    '^.+.tsx?$': '<rootDir>/../../dist/index.js',
+    '^.+.tsx?$': '<rootDir>/../../legacy.js',
   },
 }

e2e/diagnostics/package.json

@@ -1,7 +1,7 @@
 {
   "jest": {
     "transform": {
-      "^.+.tsx?$": "<rootDir>/../../dist/index.js"
+      "^.+.tsx?$": "<rootDir>/../../legacy.js"
     }
   }
 }

e2e/enum/jest-isolated.config.js

@@ -6,6 +6,6 @@ module.exports = {
     },
   },
   transform: {
-    '^.+.tsx?$': '<rootDir>/../../dist/index.js',
+    '^.+.tsx?$': '<rootDir>/../../legacy.js',
   },
 }

e2e/enum/package.json

@@ -1,7 +1,7 @@
 {
   "jest": {
     "transform": {
-      "^.+.tsx?$": "<rootDir>/../../dist/index.js"
+      "^.+.tsx?$": "<rootDir>/../../legacy.js"
     }
   }
 }

e2e/extend-ts-jest/foo-transformer.js

@@ -1,8 +1,8 @@
-const tsJestTransformer = require('../../dist/ts-jest-transformer')
+const tsJestTransformer = require('../../dist/legacy/ts-jest-transformer')
 
 class FooTransformer extends tsJestTransformer.TsJestTransformer {
   async processAsync(sourceText, sourcePath, transformOptions) {
-    return new Promise((resolve) => resolve(this.process(sourceText, sourcePath, transformOptions)))
+    return Promise.resolve(this.process(sourceText, sourcePath, transformOptions))
   }
 }
 module.exports = {

e2e/native-esm-js/isolated/package.json

@@ -13,7 +13,7 @@
       "@jest/globals": "<rootDir>/../../../node_modules/@jest/globals"
     },
     "transform": {
-      "^.+.tsx?$": "<rootDir>/../../../dist/index.js"
+      "^.+.tsx?$": "<rootDir>/../../../legacy.js"
     }
   }
 }

e2e/native-esm-js/non-isolated/package.json

@@ -15,7 +15,7 @@
       "@jest/globals": "<rootDir>/../../../node_modules/@jest/globals"
     },
     "transform": {
-      "^.+.tsx?$": "<rootDir>/../../../dist/index.js"
+      "^.+.tsx?$": "<rootDir>/../../../legacy.js"
     }
   }
 }

e2e/native-esm-ts/jest-isolated.config.js

@@ -8,6 +8,6 @@ module.exports = {
     },
   },
   transform: {
-    '^.+.tsx?$': '<rootDir>/../../dist/index.js',
+    '^.+.tsx?$': '<rootDir>/../../legacy.js',
   },
 }

e2e/native-esm-ts/package.json

@@ -7,7 +7,7 @@
       }
     },
     "transform": {
-      "^.+.tsx?$": "<rootDir>/../../dist/index.js"
+      "^.+.tsx?$": "<rootDir>/../../legacy.js"
     }
   }
 }

e2e/presets/package.json

@@ -9,7 +9,7 @@
       }
     },
     "transform": {
-      "^.+.[tj]sx?$": "<rootDir>/../../dist/index.js"
+      "^.+.[tj]sx?$": "<rootDir>/../../legacy.js"
     }
   }
 }

e2e/source-map/disabled/jest-isolated.config.js

@@ -11,6 +11,6 @@ module.exports = {
     },
   },
   transform: {
-    '^.+.tsx?$': '<rootDir>/../../../dist/index.js',
+    '^.+.tsx?$': '<rootDir>/../../../legacy.js',
   },
 }

e2e/source-map/disabled/jest.config.js

@@ -10,6 +10,6 @@ module.exports = {
     },
   },
   transform: {
-    '^.+.tsx?$': '<rootDir>/../../../dist/index.js',
+    '^.+.tsx?$': '<rootDir>/../../../legacy.js',
   },
 }

e2e/source-map/enabled/jest-isolated.config.js

@@ -8,6 +8,6 @@ module.exports = {
     },
   },
   transform: {
-    '^.+.tsx?$': '<rootDir>/../../../dist/index.js',
+    '^.+.tsx?$': '<rootDir>/../../../legacy.js',
   },
 }

e2e/source-map/enabled/jest.config.js

@@ -3,6 +3,6 @@ module.exports = {
   displayName: 'sourcemap-enabled',
   roots: ['<rootDir>', '<rootDir>/../__tests__'],
   transform: {
-    '^.+.tsx?$': '<rootDir>/../../../dist/index.js',
+    '^.+.tsx?$': '<rootDir>/../../../legacy.js',
   },
 }

e2e/test-utils/package.json

@@ -1,7 +1,7 @@
 {
   "jest": {
     "transform": {
-      "^.+.tsx?$": "<rootDir>/../../dist/index.js"
+      "^.+.tsx?$": "<rootDir>/../../legacy.js"
     }
   }
 }

e2e/transform-js/babel-cjs-file/jest.config.js

@@ -13,6 +13,6 @@ module.exports = {
     'babel-jest': '<rootDir>/../../../node_modules/babel-jest',
   },
   transform: {
-    '^.+.[tj]sx?$': '<rootDir>/../../../dist/index.js',
+    '^.+.[tj]sx?$': '<rootDir>/../../../legacy.js',
   },
 }

e2e/transform-js/babel-enabled/jest.config.js

@@ -13,6 +13,6 @@ module.exports = {
     'babel-jest': '<rootDir>/../../../node_modules/babel-jest',
   },
   transform: {
-    '^.+.[tj]sx?$': '<rootDir>/../../../dist/index.js',
+    '^.+.[tj]sx?$': '<rootDir>/../../../legacy.js',
   },
 }

e2e/transform-js/babel-js-file/jest.config.js

@@ -13,6 +13,6 @@ module.exports = {
     'babel-jest': '<rootDir>/../../../node_modules/babel-jest',
   },
   transform: {
-    '^.+.[tj]sx?$': '<rootDir>/../../../dist/index.js',
+    '^.+.[tj]sx?$': '<rootDir>/../../../legacy.js',
   },
 }

e2e/transform-js/no-type-check/jest.config.js

@@ -9,6 +9,6 @@ module.exports = {
     },
   },
   transform: {
-    '^.+.[tj]sx?$': '<rootDir>/../../../dist/index.js',
+    '^.+.[tj]sx?$': '<rootDir>/../../../legacy.js',
   },
 }

e2e/transform-js/type-check/jest.config.js

@@ -8,6 +8,6 @@ module.exports = {
     },
   },
   transform: {
-    '^.+.[tj]sx?$': '<rootDir>/../../../dist/index.js',
+    '^.+.[tj]sx?$': '<rootDir>/../../../legacy.js',
   },
 }

e2e/transform-tsx/jest-isolated.config.js

@@ -7,6 +7,6 @@ module.exports = {
   },
   testEnvironment: 'jsdom',
   transform: {
-    '^.+.tsx?$': '<rootDir>/../../dist/index.js',
+    '^.+.tsx?$': '<rootDir>/../../legacy.js',
   },
 }

e2e/transform-tsx/package.json

@@ -7,7 +7,7 @@
   "jest": {
     "testEnvironment": "jsdom",
     "transform": {
-      "^.+.tsx?$": "<rootDir>/../../dist/index.js"
+      "^.+.tsx?$": "<rootDir>/../../legacy.js"
     }
   }
 }

jest.config.js

@@ -12,6 +12,6 @@ module.exports = {
   snapshotSerializers: [require.resolve('jest-snapshot-serializer-raw')],
   testPathIgnorePatterns: ['src/__mocks__/*', '/node_modules/', '/examples/', '/e2e/.*/__tests__', '\\.snap$'],
   transform: {
-    '^.+.tsx?$': '<rootDir>/dist/index.js',
+    '^.+.tsx?$': '<rootDir>/legacy.js',
   },
 }

legacy.js

@@ -0,0 +1 @@
+module.exports = require('./dist/legacy')

src/index.spec.ts

@@ -1,4 +1,4 @@
-import { TsJestTransformer } from './ts-jest-transformer'
+import { TsJestTransformer } from './legacy/ts-jest-transformer'
 
 import tsJest from '.'
 

src/index.ts

@@ -1,14 +1,16 @@
-import { TsJestTransformer } from './ts-jest-transformer'
+import { TsJestTransformer } from './legacy'
 
+export * from './legacy'
 export * from './constants'
 export * from './compiler'
 export * from './config'
 export * from './presets/create-jest-preset'
 export * from './utils'
 export * from './raw-compiler-options'
-export * from './ts-jest-transformer'
 export * from './types'
 
 export default {
-  createTransformer: (): TsJestTransformer => new TsJestTransformer(),
+  createTransformer() {
+    return new TsJestTransformer(true)
+  },
 }

src/legacy/index.ts

@@ -0,0 +1,7 @@
+import { TsJestTransformer } from './ts-jest-transformer'
+
+export * from './ts-jest-transformer'
+
+export default {
+  createTransformer: (): TsJestTransformer => new TsJestTransformer(),
+}

src/ts-jest-transformer.spec.ts → src/legacy/ts-jest-transformer.spec.ts

@@ -4,14 +4,15 @@ import path from 'path'
 import { LogLevels } from 'bs-logger'
 import { removeSync, writeFileSync } from 'fs-extra'
 
-import { createConfigSet } from './__helpers__/fakers'
-import { logTargetMock } from './__helpers__/mocks'
-import { TsJestCompiler } from './compiler'
+import { createConfigSet } from '../__helpers__/fakers'
+import { logTargetMock } from '../__helpers__/mocks'
+import { TsJestCompiler } from '../compiler'
+import type { DepGraphInfo } from '../types'
+import { stringify } from '../utils'
+import { importer } from '../utils/importer'
+import { sha1 } from '../utils/sha1'
+
 import { CACHE_KEY_EL_SEPARATOR, TsJestTransformer } from './ts-jest-transformer'
-import type { DepGraphInfo } from './types'
-import { stringify } from './utils'
-import { importer } from './utils/importer'
-import { sha1 } from './utils/sha1'
 
 const SOURCE_MAPPING_PREFIX = 'sourceMappingURL='