@jsgurucompany/jsg-nestjs-common/lib/scaffold/scaffold.service.js

Initial README.md

"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;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.ScaffoldService = void 0;
const common_1 = require("@nestjs/common");
const fs = require("fs");
const fsExtra = require("fs-extra");
const handlebars = require("handlebars");
const glob = require("glob");
const stringcase_1 = require("../util/stringcase");
let ScaffoldService = class ScaffoldService {
    async scaffold(modelName) {
        const { pascalCase: modelPascalCase, snakeCase: modelSnakeCase, kebabCase: modelKebabCase, camelCase: modelCamelCase, pluralSnakeCase: pluralModelSnakeCase, pluralKebabCase: pluralModelKebabCase, } = (0, stringcase_1.getStringCases)(modelName);
        const modelStringCases = {
            pascalName: modelPascalCase,
            snakeName: modelSnakeCase,
            kebabName: modelKebabCase,
            camelName: modelCamelCase,
            pluralSnakeName: pluralModelSnakeCase,
            pluralKebabName: pluralModelKebabCase,
        };
        const newDestination = `${__dirname}/../../${modelKebabCase}`;
        await fsExtra.copy(`${__dirname}/template/`, newDestination);
        this.performModuleScaffolding({
            newDestination,
            modelStringCases,
        });
    }
    performModuleScaffolding({ newDestination, modelStringCases, }) {
        glob(`${newDestination}/**/*.hbs`, (error, filePaths) => {
            if (error) {
                throw error;
            }
            filePaths.forEach((filePath) => {
                const fileBuffer = fs.readFileSync(filePath);
                const template = handlebars.compile(fileBuffer.toString());
                const output = template(modelStringCases);
                const currentDirParts = filePath.split('/');
                const fileName = currentDirParts.pop();
                const newFileName = fileName
                    .replace('_model_', modelStringCases.kebabName)
                    .replace('.hbs', '.ts');
                currentDirParts.push(newFileName);
                const newFilePath = currentDirParts.join('/');
                fs.writeFileSync(newFilePath, output);
                fs.unlinkSync(filePath);
            });
        });
    }
};
ScaffoldService = __decorate([
    (0, common_1.Injectable)()
], ScaffoldService);
exports.ScaffoldService = ScaffoldService;
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