@quenty/nevermore-template-helpers/dist/templateHelpers.js

Helpers to generate Nevermore package and game templates

"use strict";
/**
 * Helps with directory template creation
 */
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
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}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
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    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
    if (mod && mod.__esModule) return mod;
    var result = {};
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};
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    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) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
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};
Object.defineProperty(exports, "__esModule", { value: true });
exports.TemplateHelper = void 0;
const path = __importStar(require("path"));
const fs = __importStar(require("fs"));
const Handlebars = __importStar(require("handlebars"));
const util = __importStar(require("util"));
const cli_output_helpers_1 = require("@quenty/cli-output-helpers");
const existsAsync = util.promisify(fs.exists);
/**
 * Helper class for handling folder templates
 */
class TemplateHelper {
    /**
     * Makes the string upper camel case
     */
    static camelize(str) {
        return str
            .replace(/-./g, (x) => x[1].toUpperCase())
            .replace(/(?:^\w|[A-Z]|\b\w)/g, function (word, index) {
            return word.toUpperCase();
        })
            .replace(/\s+/g, '');
    }
    /**
     * Ensures a folder exists or specifies a dryrun
     */
    static ensureFolderAsync(folderName, dryrun) {
        return __awaiter(this, void 0, void 0, function* () {
            if (dryrun) {
                cli_output_helpers_1.OutputHelper.info(`[DRYRUN]: Write folder ${folderName}`);
            }
            else {
                yield fs.promises.mkdir(folderName);
            }
        });
    }
    /**
     * Converts a template into a directory while replacing components with different names.
     */
    static createDirectoryContentsAsync(templatePath, targetPath, input, dryrun) {
        return __awaiter(this, void 0, void 0, function* () {
            // read all files/folders (1 level) from template folder
            const filesToCreate = yield fs.promises.readdir(templatePath);
            for (const originalName of filesToCreate) {
                const origFilePath = path.join(templatePath, originalName);
                if (originalName == 'ENSURE_FOLDER_CREATED') {
                    continue;
                }
                const compiledName = Handlebars.default.compile(originalName);
                let newName = compiledName(input);
                if (newName == 'gitignore') {
                    newName = '.gitignore';
                }
                const stats = yield fs.promises.stat(origFilePath);
                if (stats.isFile()) {
                    // read file content and transform it using template engine
                    const contents = yield fs.promises.readFile(origFilePath, 'utf8');
                    const compiled = Handlebars.default.compile(contents);
                    const result = compiled(input);
                    const newFilePath = path.join(targetPath, newName);
                    if (dryrun) {
                        cli_output_helpers_1.OutputHelper.info(`[DRYRUN]: Write file ${newFilePath}`);
                        console.log(`${result}`);
                    }
                    else {
                        if (!(yield existsAsync(newFilePath))) {
                            yield fs.promises.writeFile(newFilePath, result, 'utf8');
                            cli_output_helpers_1.OutputHelper.info(`Created '${newFilePath}'`);
                        }
                        else {
                            cli_output_helpers_1.OutputHelper.error(`File already exists ${newFilePath} will not overwrite`);
                        }
                    }
                }
                else if (stats.isDirectory()) {
                    const newDirPath = path.join(targetPath, originalName);
                    if (dryrun) {
                        cli_output_helpers_1.OutputHelper.info(`[DRYRUN]: Write folder ${newDirPath}`);
                    }
                    else {
                        // create folder in destination folder
                        if (!(yield existsAsync(newDirPath))) {
                            yield fs.promises.mkdir(newDirPath);
                        }
                    }
                    // copy files/folder inside current folder recursively
                    yield TemplateHelper.createDirectoryContentsAsync(path.join(templatePath, originalName), path.join(targetPath, newName), input, dryrun);
                }
            }
        });
    }
}
exports.TemplateHelper = TemplateHelper;
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