dot-plop/dist/autoDiscover.js

A simple approach to PlopJS with first class TypeScript support and a one-line plopfile

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
var __importStar = (this && this.__importStar) || function (mod) {
    if (mod && mod.__esModule) return mod;
    var result = {};
    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
    result["default"] = mod;
    return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
const fs_extra_1 = require("fs-extra");
const import_cwd_1 = __importDefault(require("import-cwd"));
const path_1 = require("path");
const paths = __importStar(require("./paths"));
function loadModulesInDir(dirPath) {
    return fs_extra_1.existsSync(dirPath)
        ? fs_extra_1.readdirSync(dirPath).flatMap((p) => {
            const { excluded = [], ...elements } = import_cwd_1.default(path_1.join(dirPath, p));
            delete elements.default;
            return Object.entries(elements).filter(([key]) => {
                return !excluded.includes(key);
            });
        })
        : [];
}
function autoDiscover(plop) {
    function callIfFn(value) {
        if (typeof value === 'function') {
            return value(plop);
        }
        else {
            return value;
        }
    }
    if (!fs_extra_1.existsSync(paths.dotPlop))
        throw new Error(`could not find ${paths.dotPlop}`);
    /* --------------------- LOAD GENERATORS --------------------- */
    loadModulesInDir(paths.generators).forEach(([key, generator]) => {
        plop.setGenerator(key, callIfFn(generator));
    });
    /* ----------------------- LOAD ACTIONS ---------------------- */
    loadModulesInDir(paths.actions).forEach(([key, actionFn]) => {
        plop.setActionType(key, actionFn);
    });
    /* ----------------- LOAD HANDLEBARS HELPERS ----------------- */
    loadModulesInDir(paths.helpers).forEach(([key, helper]) => {
        plop.setHelper(key, helper);
    });
    /* ------------------- LOAD INQUIRER PROMPT ------------------ */
    loadModulesInDir(paths.prompts).forEach(([key, prompt]) => {
        plop.setPrompt(key, prompt);
    });
}
exports.autoDiscover = autoDiscover;
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