script-launcher/config-loader.js

Script Launcher

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var fs_1 = require("fs");
var path_1 = require("path");
var deepmerge = require("deepmerge");
var scripts_1 = require("./scripts");
var Config = /** @class */ (function () {
    function Config(config) {
        this.scripts = new scripts_1.Scripts(config.scripts);
        this.menu = config.menu;
        this.options = config.options;
    }
    Object.defineProperty(Config.prototype, "customFile", {
        get: function () {
            var match = this.options.files.reverse().find(function (item) { return path_1.basename(item) === 'launcher-custom.json'; });
            if (match)
                return match;
            return 'launcher-custom.json';
        },
        enumerable: true,
        configurable: true
    });
    Config.load = function () {
        var hash = new Set();
        var config = Config.default;
        var files = Config.default.options.files;
        var loaded;
        do {
            loaded = 0;
            for (var _i = 0, files_1 = files; _i < files_1.length; _i++) {
                var file = files_1[_i];
                if (file && !hash.has(file)) {
                    config = deepmerge(config, Config.loadConfig(file));
                    hash.add(file);
                    loaded++;
                }
            }
            files = config.options.files;
        } while (loaded > 0);
        Config.verifyScriptNames(config.scripts);
        return new Config(config);
    };
    Config.verifyScriptNames = function (scripts) {
        var hash = new Set();
        for (var _i = 0, _a = Object.keys(scripts); _i < _a.length; _i++) {
            var key = _a[_i];
            var value = key.replace(/\$\w+(\:|$)/g, '$1');
            if (hash.has(value))
                throw new Error('Duplicate object key: "' + key + '"');
            hash.add(value);
        }
    };
    Config.loadConfig = function (file) {
        var absolutePath = path_1.resolve(file);
        if (fs_1.existsSync(absolutePath)) {
            return require(absolutePath);
        }
        return {};
    };
    Config.default = {
        scripts: {},
        menu: {
            description: '',
        },
        options: {
            files: [
                'launcher-config.json',
                'launcher-scripts.json',
                'launcher-menu.json',
                'launcher-custom.json',
            ],
            logLevel: 0,
            script: {
                shell: true,
            },
            menu: {
                defaultChoice: '',
                defaultScript: '',
            },
        },
    };
    Config.init = {
        scripts: {
            'serve:$project:dev': {
                sequential: [],
                concurrent: [
                    'echo Start development server',
                    'echo ng serve $project -configuration=dev',
                ],
            },
            'serve:$project:$config': 'echo ng serve $project -configuration=$config',
        },
        menu: {
            description: 'organization',
            uva: {
                description: 'environment',
                development: 'serve:uva:dev',
                acceptance: 'serve:uva:acc',
                production: 'serve:uva:prd',
            },
            hva: {
                description: 'environment',
                development: 'serve:hva:dev',
                acceptance: 'serve:hva:acc',
                production: 'serve:hva:prd',
            },
        },
        options: {
            menu: {
                defaultChoice: 'hva:dev',
            },
        },
    };
    return Config;
}());
exports.Config = Config;