ko/lib/core/config.js

build & lint library

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const path_1 = require("path");
const fs_1 = require("fs");
const lodash_1 = require("lodash");
const utils_1 = require("../utils");
class Config {
    constructor() {
        this.cwd = process.cwd();
        this.path = this.getConfigPath('ko.config.js');
        this.generate();
    }
    get isDevOrBuildCommand() {
        const flag = process.argv.find(arg => arg === 'dev' || arg === 'build');
        return !!flag;
    }
    getConfigPath(path) {
        const absolutePath = (0, path_1.join)(process.cwd(), path);
        this.isDevOrBuildCommand &&
            (0, utils_1.assert)((0, fs_1.existsSync)(absolutePath), 'ko.config.js file not exist, please check if it exist');
        return absolutePath;
    }
    generate() {
        this.origin = {};
        if (this.isDevOrBuildCommand) {
            this.origin = require(this.path);
        }
        this.current = (0, lodash_1.merge)(this.default, (0, lodash_1.cloneDeep)(this.origin));
        return Object.freeze(this.current);
    }
    freezeWithOpts(cliOpts) {
        this.cliOpts = cliOpts;
        return Object.freeze((0, lodash_1.merge)(this.current, this.cliOpts));
    }
    get default() {
        return {
            cwd: this.cwd,
            serve: {
                host: '127.0.0.1',
                port: 8080,
            },
            hash: true,
            analyzer: false,
            lessOptions: {
                javascriptEnabled: true,
            },
            publicPath: '/',
            experiment: {
                speedUp: true,
                minimizer: true,
                enableCssModule: true,
                disableLazyImports: false,
            },
            autoPolyfills: false,
            babelIncludes: [],
        };
    }
}
exports.default = Config;