2021-03-01 15:06:11 +08:00

64 lines
2.9 KiB
JavaScript

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.createDepAssetPlugin = exports.createDepAssetExternalPlugin = void 0;
const es_module_lexer_1 = require("es-module-lexer");
const cssUtils_1 = require("../utils/cssUtils");
const magic_string_1 = __importDefault(require("magic-string"));
const utils_1 = require("../utils");
const path_1 = __importDefault(require("path"));
exports.createDepAssetExternalPlugin = (resolver) => ({
name: 'vite:optimize-dep-assets-external',
resolveId(id) {
if (cssUtils_1.isCSSRequest(id) || resolver.isAssetRequest(id)) {
return {
id,
external: true
};
}
}
});
exports.createDepAssetPlugin = (resolver, root) => {
return {
name: 'vite:optimize-dep-assets',
async transform(code, id) {
if (id.endsWith('.js')) {
await es_module_lexer_1.init;
const [imports] = es_module_lexer_1.parse(code);
if (imports.length) {
let s;
for (let i = 0; i < imports.length; i++) {
const { s: start, e: end, d: dynamicIndex, ss: statementStart, se: statementEnd } = imports[i];
if (dynamicIndex === -1) {
const importee = code.slice(start, end);
if (cssUtils_1.isCSSRequest(importee) || resolver.isAssetRequest(importee)) {
// replace css/asset imports to deep imports to their original
// location
s = s || new magic_string_1.default(code);
// #903 rollup-plugin-commonjs will inject proxy helper, it is unnecessary for assets
if (importee.endsWith('?commonjs-proxy')) {
s.remove(statementStart, statementEnd);
continue;
}
const deepPath = resolver.fileToRequest(utils_1.bareImportRE.test(importee)
? utils_1.resolveFrom(root, importee)
: path_1.default.resolve(path_1.default.dirname(id), importee));
s.overwrite(start, end, deepPath);
}
}
else {
// ignore dynamic import
}
}
if (s) {
return s.toString();
}
}
}
return null;
}
};
};
//# sourceMappingURL=pluginAssets.js.map