vite-plugin-fast-external - npm Package Compare versions

Comparing version 1.0.2 to 1.2.0

dist/index.js

@@ -13,44 +13,28 @@ "use strict";
     const node_modules = path_1.default.join(root, 'node_modules');
-    const viteExternal = '.vite-plugin-fast-external';
+    const viteExternalId = '.vite-plugin-fast-external';
     return {
         name: 'vite-plugin-fast-external',
         config(config) {
-            var _a, _b, _c;
             // ensure viteExternal exist
-            const externalDir = path_1.default.join(node_modules, viteExternal);
+            const externalDir = path_1.default.join(node_modules, viteExternalId);
             fs_1.default.existsSync(externalDir) || fs_1.default.mkdirSync(externalDir);
             // generate external module file.
             for (const [mod, iifeName] of Object.entries(externals)) {
-                const modFilename = path_1.default.join(node_modules, viteExternal, `${mod}.js`);
+                const modFilename = path_1.default.join(node_modules, viteExternalId, `${mod}.js`);
                 if (!fs_1.default.existsSync(modFilename)) {
+                    // for '@scope/name' package
+                    ensureDir(path_1.default.parse(modFilename).dir);
                     const modContent = (options === null || options === void 0 ? void 0 : options.format) === 'cjs'
-                        ? `const ${mod} = window['${iifeName}']; module.exports = ${mod};`
-                        : `const ${mod} = window['${iifeName}']; export { ${mod} as default }`;
+                        ? `const ${iifeName} = window['${iifeName}']; module.exports = ${iifeName};`
+                        : `const ${iifeName} = window['${iifeName}']; export { ${iifeName} as default }`;
                     fs_1.default.writeFileSync(modFilename, modContent);
                 }
             }
-            // merge external module to alias
-            const withExternalsAlias = Object.keys(externals).map(key => ({
-                find: key,
-                // splice node_modules prefix for third party package.jon correct resolved
-                // eg: element-ui
-                replacement: `node_modules/${viteExternal}/${key}.js`,
-            }));
-            const alias = (_b = (_a = config.resolve) === null || _a === void 0 ? void 0 : _a.alias) !== null && _b !== void 0 ? _b : {};
-            if (Object.prototype.toString.call(alias) === '[object Object]') {
-                for (const [find, replacement] of Object.entries(alias)) {
-                    withExternalsAlias.push({ find, replacement });
-                }
-            }
-            else if (Array.isArray(alias)) {
-                withExternalsAlias.push(...alias);
-            }
-            config.resolve = {
-                ...((_c = config.resolve) !== null && _c !== void 0 ? _c : {}),
-                alias: withExternalsAlias,
-            };
         },
         load(id) {
-            if (id.includes(viteExternal)) {
-                const modFilename = path_1.default.join(root, id);
+            const url = cleanUrl(id);
+            const parsed = path_1.default.parse(url);
+            const external = Object.entries(externals).find(([name]) => url.includes('node_modules') && parsed.name === name);
+            if (external) {
+                const modFilename = path_1.default.join(node_modules, viteExternalId, parsed.base);
                 return modCache[modFilename] || (modCache[modFilename] = fs_1.default.readFileSync(modFilename, 'utf8'));
@@ -62,2 +46,16 @@ }
 exports.external = external;
+function ensureDir(dir) {
+    try {
+        fs_1.default.statSync(dir).isDirectory();
+    }
+    catch (error) {
+        fs_1.default.mkdirSync(dir, { recursive: true });
+    }
+    return dir;
+}
+function cleanUrl(url) {
+    const queryRE = /\?.*$/s;
+    const hashRE = /#.*$/s;
+    return url.replace(hashRE, '').replace(queryRE, '');
+}
 exports.default = external;

package.json

 {
   "name": "vite-plugin-fast-external",
-  "version": "1.0.2",
-  "description": "An tiny and fast external for vite plugin.",
+  "version": "1.2.0",
+  "description": "An tiny and fast external plugin for vite.",
   "main": "dist/index.js",
@@ -24,3 +24,8 @@ "repository": "https://github.com/caoxiemeihao/vite-plugins/tree/main/packages/fast-external",
     "README.md"
+  ],
+  "keywords": [
+    "vite",
+    "external",
+    "vite-plugin-external"
   ]
 }

src/index.ts

 import fs from 'fs'
 import path from 'path'
-import { Alias, Plugin as VitePlugin } from 'vite'
+import { Plugin as VitePlugin } from 'vite'
 
@@ -19,3 +19,3 @@ export function external(
   const node_modules = path.join(root, 'node_modules')
-  const viteExternal = '.vite-plugin-fast-external'
+  const viteExternalId = '.vite-plugin-fast-external'
 
@@ -26,3 +26,3 @@ return {
       // ensure viteExternal exist
-      const externalDir = path.join(node_modules, viteExternal)
+      const externalDir = path.join(node_modules, viteExternalId)
       fs.existsSync(externalDir) || fs.mkdirSync(externalDir)
@@ -32,35 +32,21 @@
       for (const [mod, iifeName] of Object.entries(externals)) {
-        const modFilename = path.join(node_modules, viteExternal, `${mod}.js`)
+        const modFilename = path.join(node_modules, viteExternalId, `${mod}.js`)
         if (!fs.existsSync(modFilename)) {
+          // for '@scope/name' package
+          ensureDir(path.parse(modFilename).dir)
+
           const modContent = options?.format === 'cjs'
-            ? `const ${mod} = window['${iifeName}']; module.exports = ${mod};`
-            : `const ${mod} = window['${iifeName}']; export { ${mod} as default }`
+            ? `const ${iifeName} = window['${iifeName}']; module.exports = ${iifeName};`
+            : `const ${iifeName} = window['${iifeName}']; export { ${iifeName} as default }`
+
           fs.writeFileSync(modFilename, modContent)
         }
       }
-
-      // merge external module to alias
-      const withExternalsAlias: Alias[] = Object.keys(externals).map(key => ({
-        find: key,
-        // splice node_modules prefix for third party package.jon correct resolved
-        // eg: element-ui
-        replacement: `node_modules/${viteExternal}/${key}.js`,
-      }))
-      const alias = config.resolve?.alias ?? {}
-      if (Object.prototype.toString.call(alias) === '[object Object]') {
-        for (const [find, replacement] of Object.entries(alias)) {
-          withExternalsAlias.push({ find, replacement })
-        }
-      } else if (Array.isArray(alias)) {
-        withExternalsAlias.push(...alias)
-      }
-
-      config.resolve = {
-        ...(config.resolve ?? {}),
-        alias: withExternalsAlias,
-      }
     },
     load(id) {
-      if (id.includes(viteExternal)) {
-        const modFilename = path.join(root, id)
+      const url = cleanUrl(id)
+      const parsed = path.parse(url)
+      const external = Object.entries(externals).find(([name]) => url.includes('node_modules') && parsed.name === name)
+      if (external) {
+        const modFilename = path.join(node_modules, viteExternalId, parsed.base)
 
@@ -73,2 +59,17 @@ return modCache[modFilename] || (modCache[modFilename] = fs.readFileSync(modFilename, 'utf8'))
 
+function ensureDir(dir: string) {
+  try {
+    fs.statSync(dir).isDirectory()
+  } catch (error) {
+    fs.mkdirSync(dir, { recursive: true })
+  }
+  return dir
+}
+
+function cleanUrl(url: string) {
+  const queryRE = /\?.*$/s
+  const hashRE = /#.*$/s
+  return url.replace(hashRE, '').replace(queryRE, '')
+}
+
 export default external

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Worsened metrics

Total package byte prevSize

8079

decreased by-5%

Lines of code

147

decreased by-2%

No dependency changes