@cardstack/cli/start.js

Command line tools for Cardstack.

"use strict";
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
    if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
    else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
    return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const path_1 = require("path");
const typescript_memoize_1 = require("typescript-memoize");
const fs_extra_1 = require("fs-extra");
const exec_1 = __importDefault(require("./utils/exec"));
const appName = "cardhost";
const cardstackDeps = ["hub", "jsonapi", "ephemeral"];
async function run(options) {
    let runner = new Runner(options);
    return runner.run();
}
exports.default = run;
class Runner {
    constructor({ "hub-dir": hubDir, ui }) {
        this.runningDir = hubDir;
        this.ui = ui;
        fs_extra_1.ensureDirSync(this.runningDir);
    }
    get appDir() {
        return path_1.join(this.runningDir, appName);
    }
    async run() {
        this.ensureAppReady();
    }
    // if no app exists yet, copy it from blueprints into temp, and yarn install
    ensureAppReady() {
        let readyMarker = path_1.join(this.appDir, ".cardstack-ready");
        if (!fs_extra_1.pathExistsSync(readyMarker)) {
            fs_extra_1.removeSync(this.appDir);
            this.applyBlueprints();
            this.installDependencies();
            fs_extra_1.writeFileSync(readyMarker, "");
        }
    }
    applyBlueprints() {
        let blueprints = path_1.dirname(require.resolve('@cardstack/cardhost/package.json'));
        fs_extra_1.copySync(blueprints, this.appDir);
    }
    installDependencies() {
        let yarn = require.resolve("yarn/bin/yarn");
        // when CARDSTACK_DEV is true, yarn link the Card SDK locally instead of using the published packages
        if (process.env.CARDSTACK_DEV) {
            for (let pkgName of cardstackDeps) {
                exec_1.default(yarn, ["link"], { cwd: path_1.join(__dirname, "..", pkgName) }, this.ui);
            }
            exec_1.default(yarn, ["link", ...cardstackDeps.map(d => `@cardstack/${d}`)], {
                cwd: this.appDir
            }, this.ui);
        }
        exec_1.default(yarn, ["install"], {
            cwd: this.appDir
        }, this.ui);
    }
}
__decorate([
    typescript_memoize_1.Memoize()
], Runner.prototype, "appDir", null);
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