feat: set legacy decorators version when experimentalDecorators enabled (#189)

Author: Timeless0911

e2e/README.md

@@ -17,7 +17,7 @@ Rslib will try to cover the common scenarios in the [integration test cases of M
 | banner-footer   | 🟢     |                                                                                                      |
 | buildType       | 🟢     |                                                                                                      |
 | copy            | 🟢     |                                                                                                      |
-| decorator       | ⚪️     |                                                                                                      |
+| decorator       | 🟢     |                                                                                                      |
 | define          | 🟢     |                                                                                                      |
 | dts             | 🟢     |                                                                                                      |
 | dts-composite   | ⚪️     |                                                                                                      |
@@ -26,21 +26,21 @@ Rslib will try to cover the common scenarios in the [integration test cases of M
 | format          | 🟡     | Support `cjs` and `esm`, `umd` still need to be tested                                               |
 | input           | 🟢     |                                                                                                      |
 | jsx             | ⚪️     |                                                                                                      |
-| metafile        | ⚪️     |                                                                                                      |
+| metafile        | ⚫️    |                                                                                                      |
 | minify          | 🟢     |                                                                                                      |
 | platform        | 🟢     |                                                                                                      |
 | redirect        | ⚪️     |                                                                                                      |
 | resolve         | 🟢     |                                                                                                      |
 | shims           | 🟡     | Support shims `__filename` and `__dirname` in esm</br> `import.meta.url` in cjs need to be supported |
 | sideEffects     | ⚪️     |                                                                                                      |
-| sourceDir       | ⚪️     |                                                                                                      |
+| sourceDir       | 🟢     |                                                                                                      |
 | sourceMap       | 🟢     |                                                                                                      |
 | splitting       | ⚪️     |                                                                                                      |
 | style           | ⚪️     |                                                                                                      |
 | target          | 🟢     |                                                                                                      |
 | transformImport | 🟢     |                                                                                                      |
 | transformLodash | 🟢     |                                                                                                      |
-| tsconfig        | ⚪️     |                                                                                                      |
-| tsconfigExtends | ⚪️     |                                                                                                      |
+| tsconfig        | 🟢     |                                                                                                      |
+| tsconfigExtends | 🟢     |                                                                                                      |
 | umdGlobals      | ⚪️     |                                                                                                      |
 | umdModuleName   | ⚪️     |                                                                                                      |

e2e/cases/decorators/__fixtures__/src/index.ts

@@ -0,0 +1,13 @@
+function enhancer(name: string) {
+  return function enhancer(target: any) {
+    target.prototype.name = name;
+  };
+}
+@enhancer('rslib')
+export class Person {
+  version: string;
+
+  constructor() {
+    this.version = '1.0.0';
+  }
+}

e2e/cases/decorators/__fixtures__/tsconfig.decorators.json

@@ -0,0 +1,8 @@
+{
+  "extends": "@rslib/tsconfig/base",
+  "compilerOptions": {
+    "baseUrl": "./",
+    "experimentalDecorators": true
+  },
+  "include": ["src"]
+}

e2e/cases/decorators/__fixtures__/tsconfig.json

@@ -0,0 +1,7 @@
+{
+  "extends": "@rslib/tsconfig/base",
+  "compilerOptions": {
+    "baseUrl": "./"
+  },
+  "include": ["src"]
+}