@nx/rspack/src/generators/convert-webpack/lib/transform-plugin-config.js

The Nx Plugin for Rspack contains executors and generators that support building applications using Rspack.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.transformPluginConfig = transformPluginConfig;
const tsquery_1 = require("@phenomnomnominal/tsquery");
function transformPluginConfig(tree, webpackConfigPath) {
    const webpackConfigContents = tree.read(webpackConfigPath, 'utf-8');
    let sourceFile = (0, tsquery_1.ast)(webpackConfigContents);
    let newConfigContents = webpackConfigContents;
    if (webpackConfigContents.includes("require('@nx/webpack/app-plugin')")) {
        newConfigContents = transformCjsConfig(tree, webpackConfigContents, sourceFile);
    }
    else {
        newConfigContents = transformEsmConfig(tree, webpackConfigContents, sourceFile);
    }
    tree.write(webpackConfigPath, newConfigContents);
}
function transformCjsConfig(tree, webpackConfigContents, sourceFile) {
    // Convert require('@nx/webpack/app-plugin') to require('@nx/rspack/app-plugin')
    const WEBPACK_APP_PLUGIN_REQUIRE_SELECTOR = 'CallExpression:has(Identifier[name=require]) > StringLiteral[value=@nx/webpack/app-plugin]';
    let nodes = (0, tsquery_1.query)(sourceFile, WEBPACK_APP_PLUGIN_REQUIRE_SELECTOR);
    if (nodes.length === 0) {
        return webpackConfigContents;
    }
    const requireNode = nodes[0];
    webpackConfigContents = `${webpackConfigContents.slice(0, requireNode.getStart())}'@nx/rspack/app-plugin'${webpackConfigContents.slice(requireNode.getEnd())}`;
    // Convert const { NxAppWebpackPlugin } to const { NxAppRspackPlugin }
    sourceFile = (0, tsquery_1.ast)(webpackConfigContents);
    const WEBPACK_APP_BINDING_ELEMENT_SELECTOR = 'BindingElement:has(Identifier[name=NxAppWebpackPlugin])';
    nodes = (0, tsquery_1.query)(sourceFile, WEBPACK_APP_BINDING_ELEMENT_SELECTOR);
    if (nodes.length === 0) {
        return webpackConfigContents;
    }
    const bindingElement = nodes[0];
    webpackConfigContents = `${webpackConfigContents.slice(0, bindingElement.getStart())}NxAppRspackPlugin${webpackConfigContents.slice(bindingElement.getEnd())}`;
    // Convert new NxAppWebpackPlugin() to new NxAppRspackPlugin()
    sourceFile = (0, tsquery_1.ast)(webpackConfigContents);
    const WEBPACK_APP_INSTANTIATION_SELECTOR = 'NewExpression > Identifier[name=NxAppWebpackPlugin]';
    nodes = (0, tsquery_1.query)(sourceFile, WEBPACK_APP_INSTANTIATION_SELECTOR);
    if (nodes.length === 0) {
        return webpackConfigContents;
    }
    const instantiation = nodes[0];
    webpackConfigContents = `${webpackConfigContents.slice(0, instantiation.getStart())}NxAppRspackPlugin${webpackConfigContents.slice(instantiation.getEnd())}`;
    return webpackConfigContents;
}
function transformEsmConfig(tree, webpackConfigContents, sourceFile) {
    // Convert from '@nx/webpack/app-plugin' to from '@nx/rspack/app-plugin'
    const WEBPACK_APP_PLUGIN_IMPORT_SELECTOR = 'ImportClause ~ StringLiteral[value=@nx/webpack/app-plugin]';
    let nodes = (0, tsquery_1.query)(sourceFile, WEBPACK_APP_PLUGIN_IMPORT_SELECTOR);
    if (nodes.length === 0) {
        return webpackConfigContents;
    }
    const importNode = nodes[0];
    webpackConfigContents = `${webpackConfigContents.slice(0, importNode.getStart())}'@nx/rspack/app-plugin'${webpackConfigContents.slice(importNode.getEnd())}`;
    // Convert import { NxAppWebpackPlugin } to import { NxAppRspackPlugin }
    sourceFile = (0, tsquery_1.ast)(webpackConfigContents);
    const WEBPACK_APP_IMPORT_SPECIFIER_SELECTOR = 'ImportSpecifier > Identifier[name=NxAppWebpackPlugin]';
    nodes = (0, tsquery_1.query)(sourceFile, WEBPACK_APP_IMPORT_SPECIFIER_SELECTOR);
    if (nodes.length === 0) {
        return webpackConfigContents;
    }
    const importSpecifier = nodes[0];
    webpackConfigContents = `${webpackConfigContents.slice(0, importSpecifier.getStart())}NxAppRspackPlugin${webpackConfigContents.slice(importSpecifier.getEnd())}`;
    // Convert new NxAppWebpackPlugin() to new NxAppRspackPlugin()
    sourceFile = (0, tsquery_1.ast)(webpackConfigContents);
    const WEBPACK_APP_INSTANTIATION_SELECTOR = 'NewExpression > Identifier[name=NxAppWebpackPlugin]';
    nodes = (0, tsquery_1.query)(sourceFile, WEBPACK_APP_INSTANTIATION_SELECTOR);
    if (nodes.length === 0) {
        return webpackConfigContents;
    }
    const instantiation = nodes[0];
    webpackConfigContents = `${webpackConfigContents.slice(0, instantiation.getStart())}NxAppRspackPlugin${webpackConfigContents.slice(instantiation.getEnd())}`;
    return webpackConfigContents;
}