@nofrills/typings/lib/Exporter.js

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
var __generator = (this && this.__generator) || function (thisArg, body) {
    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
    function verb(n) { return function (v) { return step([n, v]); }; }
    function step(op) {
        if (f) throw new TypeError("Generator is already executing.");
        while (_) try {
            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
            if (y = 0, t) op = [op[0] & 2, t.value];
            switch (op[0]) {
                case 0: case 1: t = op; break;
                case 4: _.label++; return { value: op[1], done: false };
                case 5: _.label++; y = op[1]; op = [0]; continue;
                case 7: op = _.ops.pop(); _.trys.pop(); continue;
                default:
                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
                    if (t[2]) _.ops.pop();
                    _.trys.pop(); continue;
            }
            op = body.call(thisArg, _);
        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
    }
};
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
var fs_1 = require("@nofrills/fs");
var mustache_1 = require("mustache");
var types_1 = require("@nofrills/types");
var Logger_1 = __importDefault(require("./Logger"));
var Errors_1 = require("./Errors");
var Properties = ['constructors', 'enums', 'functions', 'methods', 'namespaces', 'properties', 'types'];
var Exporter = /** @class */ (function () {
    function Exporter(templates) {
        this.templates = templates;
        this.log = Logger_1.default.extend('exporter');
        this.onPropertyConverter = function (name, navigator) {
            if (Properties.indexOf(name) >= 0 && types_1.Is.object(navigator.value)) {
                var value = Object.keys(navigator.value).map(function (key) { return navigator.value[key]; });
                navigator.set(name, value);
            }
        };
    }
    Exporter.prototype.export = function (source, outpath, separate) {
        if (separate === void 0) { separate = false; }
        return __awaiter(this, void 0, void 0, function () {
            var navigator, context;
            return __generator(this, function (_a) {
                switch (_a.label) {
                    case 0:
                        this.log.debug('templates', this.templates);
                        this.log.debug('outpath', outpath);
                        navigator = types_1.ObjectNavigator.from(source);
                        navigator.recurse(this.onPropertyConverter);
                        context = navigator.toObject();
                        if (!separate) return [3 /*break*/, 2];
                        return [4 /*yield*/, this.files(context, outpath)];
                    case 1:
                        _a.sent();
                        return [3 /*break*/, 4];
                    case 2: return [4 /*yield*/, this.generate(context, outpath)];
                    case 3:
                        _a.sent();
                        _a.label = 4;
                    case 4: return [2 /*return*/, context];
                }
            });
        });
    };
    Exporter.prototype.files = function (context, outpath) {
        return Promise.reject(new Errors_1.PackageError(context, 'currently not supported'));
    };
    Exporter.prototype.generate = function (context, outpath) {
        return __awaiter(this, void 0, void 0, function () {
            var template, text, rendered, output;
            return __generator(this, function (_a) {
                switch (_a.label) {
                    case 0:
                        template = fs_1.fs.join(this.templates, 'default.stache');
                        return [4 /*yield*/, fs_1.fs.exists(template)];
                    case 1:
                        if ((_a.sent()) === false) {
                            throw new Error("missing template: " + template);
                        }
                        return [4 /*yield*/, fs_1.fs.text(template)];
                    case 2:
                        text = _a.sent();
                        rendered = mustache_1.render(text, { package: context });
                        output = fs_1.fs.join(outpath, context.name + ".d.ts");
                        return [4 /*yield*/, fs_1.fs.file(output, rendered)];
                    case 3:
                        _a.sent();
                        this.log.info('exported', output);
                        return [2 /*return*/];
                }
            });
        });
    };
    return Exporter;
}());
exports.Exporter = Exporter;
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