@preact/preset-vite - npm Package Compare versions

Comparing version 2.1.7 to 2.2.0

dist/cjs/index.js

 "use strict";
+var __assign = (this && this.__assign) || function () {
+    __assign = Object.assign || function(t) {
+        for (var s, i = 1, n = arguments.length; i < n; i++) {
+            s = arguments[i];
+            for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
+                t[p] = s[p];
+        }
+        return t;
+    };
+    return __assign.apply(this, arguments);
+};
 var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
@@ -54,4 +65,11 @@ function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
 function preactPlugin(_a) {
-    var _b = _a === void 0 ? {} : _a, devtoolsInProd = _b.devtoolsInProd, include = _b.include, exclude = _b.exclude;
+    var _b;
+    var _c = _a === void 0 ? {} : _a, devtoolsInProd = _c.devtoolsInProd, include = _c.include, exclude = _c.exclude, babel = _c.babel;
     var config;
+    var babelOptions = __assign({ babelrc: false, configFile: false }, babel);
+    babelOptions.plugins || (babelOptions.plugins = []);
+    babelOptions.presets || (babelOptions.presets = []);
+    babelOptions.overrides || (babelOptions.overrides = []);
+    babelOptions.parserOpts || (babelOptions.parserOpts = {});
+    (_b = babelOptions.parserOpts).plugins || (_b.plugins = []);
     var shouldTransform = utils_js_1.createFilter(include || [/\.[tj]sx?$/], exclude || [/node_modules/]);
@@ -106,19 +124,7 @@ var jsxPlugin = {
                             ].filter(Boolean);
-                            return [4 /*yield*/, core_1.transformAsync(code, {
-                                    babelrc: false,
-                                    configFile: false,
-                                    ast: true,
-                                    root: config.root,
-                                    filename: id,
-                                    parserOpts: {
-                                        sourceType: "module",
-                                        allowAwaitOutsideFunction: true,
-                                        plugins: parserPlugins
-                                    },
-                                    generatorOpts: {
-                                        decoratorsBeforeExport: true
-                                    },
-                                    plugins: __spreadArray([
+                            return [4 /*yield*/, core_1.transformAsync(code, __assign(__assign({}, babelOptions), { ast: true, root: config.root, filename: id, parserOpts: __assign(__assign({}, babelOptions.parserOpts), { sourceType: "module", allowAwaitOutsideFunction: true, plugins: parserPlugins }), generatorOpts: __assign(__assign({}, babelOptions.generatorOpts), { decoratorsBeforeExport: true }), plugins: __spreadArray(__spreadArray(__spreadArray([], babelOptions.plugins), [
                                         [
-                                            "@babel/plugin-transform-react-jsx",
+                                            config.isProduction
+                                                ? "@babel/plugin-transform-react-jsx"
+                                                : "@babel/plugin-transform-react-jsx-development",
                                             {
@@ -129,6 +135,3 @@ runtime: "automatic",
                                         ]
-                                    ], (config.isProduction ? [] : ["babel-plugin-transform-hook-names"])),
-                                    sourceMaps: true,
-                                    inputSourceMap: false
-                                })];
+                                    ]), (config.isProduction ? [] : ["babel-plugin-transform-hook-names"])), sourceMaps: true, inputSourceMap: false }))];
                         case 1:
@@ -135,0 +138,0 @@ result = _a.sent();

dist/types/index.d.ts

 import type { Plugin } from "vite";
 import type { FilterPattern } from "@rollup/pluginutils";
+import type { ParserOptions } from "@babel/parser";
+import type { TransformOptions } from "@babel/core";
+export declare type BabelOptions = Omit<TransformOptions, "ast" | "filename" | "root" | "sourceFileName" | "sourceMaps" | "inputSourceMap">;
 export interface PreactPluginOptions {
@@ -17,3 +20,15 @@ /**
     exclude?: FilterPattern;
+    /**
+     * Babel configuration applied in both dev and prod.
+     */
+    babel?: BabelOptions;
 }
-export default function preactPlugin({ devtoolsInProd, include, exclude, }?: PreactPluginOptions): Plugin[];
+export interface PreactBabelOptions extends BabelOptions {
+    plugins: Extract<BabelOptions["plugins"], any[]>;
+    presets: Extract<BabelOptions["presets"], any[]>;
+    overrides: Extract<BabelOptions["overrides"], any[]>;
+    parserOpts: ParserOptions & {
+        plugins: Extract<ParserOptions["plugins"], any[]>;
+    };
+}
+export default function preactPlugin({ devtoolsInProd, include, exclude, babel, }?: PreactPluginOptions): Plugin[];

package.json

 {
 	"name": "@preact/preset-vite",
-	"version": "2.1.7",
+	"version": "2.2.0",
 	"description": "Preact preset for the vite bundler",
@@ -35,2 +35,3 @@ "main": "./dist/cjs/index.js",
 		"@babel/plugin-transform-react-jsx": "^7.14.9",
+		"@babel/plugin-transform-react-jsx-development": "^7.16.7",
 		"@prefresh/vite": "^2.2.6",
@@ -37,0 +38,0 @@ "@rollup/pluginutils": "^4.1.1",

README.md

@@ -49,4 +49,22 @@ # @preact/preset-vite
 
+### Babel configuration
+
+The `babel` option lets you add plugins, presets, and [other configuration](https://babeljs.io/docs/en/options) to the Babel transformation performed on each JSX/TSX file.
+
+```js
+preact({
+  babel: {
+    presets: [...],
+    // Your plugins run before any built-in transform (eg: Fast Refresh)
+    plugins: [...],
+    // Use .babelrc files
+    babelrc: true,
+    // Use babel.config.js files
+    configFile: true,
+  }
+})
+```
+
 ## License
 
 MIT, see [the license file](./LICENSE).

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

29326

increased by8.06%

Lines of code

512

increased by4.7%

Number of lines in readme file

70

increased by34.62%

Worsened metrics

Dependency count

10

increased by11.11%

Dependency changes

• + Added@babel/plugin-transform-react-jsx-development@^7.16.7

• + Added@babel/plugin-transform-react-jsx-development@7.25.9(transitive)