@nx/devkit/src/generators/update-ts-configs-to-js.js

The Nx Devkit is used to customize Nx for different technologies and use cases. It contains many utility functions for reading and writing files, updating configuration, working with Abstract Syntax Trees(ASTs), and more. Learn more about [extending Nx by

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.updateTsConfigsToJs = updateTsConfigsToJs;
const devkit_exports_1 = require("nx/src/devkit-exports");
function updateTsConfigsToJs(tree, options) {
    let updateConfigPath = null;
    const paths = {
        tsConfig: `${options.projectRoot}/tsconfig.json`,
        tsConfigLib: `${options.projectRoot}/tsconfig.lib.json`,
        tsConfigApp: `${options.projectRoot}/tsconfig.app.json`,
    };
    (0, devkit_exports_1.updateJson)(tree, paths.tsConfig, (json) => {
        if (json.compilerOptions) {
            json.compilerOptions.allowJs = true;
        }
        else {
            json.compilerOptions = { allowJs: true };
        }
        return json;
    });
    if (tree.exists(paths.tsConfigLib)) {
        updateConfigPath = paths.tsConfigLib;
    }
    if (tree.exists(paths.tsConfigApp)) {
        updateConfigPath = paths.tsConfigApp;
    }
    if (updateConfigPath) {
        (0, devkit_exports_1.updateJson)(tree, updateConfigPath, (json) => {
            json.include = uniq([...(json.include ?? []), 'src/**/*.js']);
            json.exclude = uniq([
                ...(json.exclude ?? []),
                'src/**/*.spec.js',
                'src/**/*.test.js',
            ]);
            return json;
        });
    }
    else {
        throw new Error(`project is missing tsconfig.lib.json or tsconfig.app.json`);
    }
}
const uniq = (value) => [...new Set(value)];