@nx/webpack/src/plugins/generate-package-json-plugin.js

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

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.GeneratePackageJsonPlugin = void 0;
const webpack_1 = require("webpack");
const js_1 = require("@nx/js");
const devkit_1 = require("@nx/devkit");
const pluginName = 'GeneratePackageJsonPlugin';
class GeneratePackageJsonPlugin {
    constructor(options) {
        this.options = options;
    }
    apply(compiler) {
        compiler.hooks.thisCompilation.tap(pluginName, (compilation) => {
            compilation.hooks.processAssets.tap({
                name: pluginName,
                stage: compiler.webpack.Compilation.PROCESS_ASSETS_STAGE_ADDITIONAL,
            }, () => {
                const helperDependencies = (0, js_1.getHelperDependenciesFromProjectGraph)(this.options.root, this.options.projectName, this.options.projectGraph);
                const importHelpers = !!(0, js_1.readTsConfig)(this.options.tsConfig).options
                    .importHelpers;
                const shouldAddHelperDependency = importHelpers &&
                    helperDependencies.every((dep) => dep.target !== js_1.HelperDependency.tsc);
                if (shouldAddHelperDependency) {
                    helperDependencies.push({
                        type: 'static',
                        source: this.options.projectName,
                        target: js_1.HelperDependency.tsc,
                    });
                }
                const packageJson = (0, js_1.createPackageJson)(this.options.projectName, this.options.projectGraph, {
                    target: this.options.targetName,
                    root: this.options.root,
                    isProduction: true,
                    helperDependencies: helperDependencies.map((dep) => dep.target),
                    skipPackageManager: this.options.skipPackageManager,
                });
                packageJson.main = packageJson.main ?? this.options.outputFileName;
                compilation.emitAsset('package.json', new webpack_1.sources.RawSource((0, devkit_1.serializeJson)(packageJson)));
                const packageManager = (0, devkit_1.detectPackageManager)(this.options.root);
                compilation.emitAsset((0, js_1.getLockFileName)(packageManager), new webpack_1.sources.RawSource((0, js_1.createLockFile)(packageJson, this.options.projectGraph, packageManager)));
            });
        });
    }
}
exports.GeneratePackageJsonPlugin = GeneratePackageJsonPlugin;