⌘ ReCli generator

Powerful but simple cli boilerplate generator

• Clear: Human readable config file do what you mean
• Useful: Can insert code in already existing modules
• Flexible: Can transform, reuse and extend answers on the fly

Table of Contents

• Motivation
• Install
• Usage
• Examples & Demos
• API
• Contribute
• License

Motivation

Reduce file creation routine from dev process for one side. From other is to increase the code quality by automating new code injection. It allows you to have strict code agreements cross over their project, and decrease the onboarding process.

Install

$ npm install --save @recli/cli

or if you use yarn

$ yarn add @recli/cli

Running from command line

You can run ReCli directly from the CLI (if it's globally available in your PATH, e.g. by yarn global add @recli/cli or npm install @recli/cli --global) with a variety of useful options.

Here's how to run ReCli and have debug output:

recli --test

Create generator

After install you can start using it

// using ES6 modulesimport{cliOf}from'@recli/cli'// using CommonJS modulesconst{ cliOf }=require("@recli/cli");

Usage

On init ou must pass module to second argument.

For work with user inputs used Inquirer.js. You can freely use it api his API as is.

cliOf('Create something',module)// global node.js module.ask({name: 'variableName',message: 'How we name it?',type: 'input'})

API

Full API for generators are here:

const{ cliOf, useImport, usePath, useCustom, file, childProcess }=require("@recli/cli");cliOf('Create reducer',module).ask({name: 'reducerName',message: 'Reducer name',type: 'input'}).setKey('key').ask({name: 'model',message: 'Reducer data model',type: 'input'}).setAnswers((answers)=>{// extend answers object with new datareturn{reducerName: answers.reducerName,model: answers.model,upperCaseReducerName: answers.reducerName.toUpperCase(),otherVariable: 'My name is John Cena',}});.move(['./reducer.template.js'],'../../fake/destination').rename('../../fake/destination/reducer.template.js',(answers)=>{return`${answers.reducerName}.js`;}).useHooks('../../fake/destination/store.js',(answers)=>[useImport(`./${answers.file2}`,answers.file2),usePath(`./${answers.file2}`),useCustom({regex, content}),]).ask({message: 'Witch styles do you use?',type: 'list',name: 'style',choices: [{name: 'style.template.scss',value: 'Scss'},{name: 'style.template.less',value: 'Less'},],}).call((answers)=>{// do any wiered stuff you need,// use setAnswers other vice to store resultreturnaxios.get(`./ping-hook/?${answers.style}`)}).check((answers,goTo)=>{if(answers.continue){goTo('begining')}}).move((answers)=>[{from: './'+answers.style,to: 'style/'+answers.style}],'../../fake/destination')//---.ask({name: 'nestedGenerator',message: 'Pick one of nesteds...',type: 'list',choices: ()=>file.getAvailableGenerators('examples/generators/**/index.js'),}).useGenerator((answers)=>require(answers.nestedGenerator))//---.ask({name: 'pickTask',message: 'Which task does we run?',type: 'list',choices: ()=>{return['npm run build','tsc --emitDeclarationOnly'];}}).call(async(answers)=>{awaitchildProcess.spawn(answers.pickTask);})

Notes all callback functions can be async or return promise, to apply pause on the task.

Formatters & validators

Case conversion:

var{ to }=require('@recli/cli')to.camel('what_the_heck')// "whatTheHeck"to.capital('what the heck')// "What The Heck"to.constant('whatTheHeck')// "WHAT_THE_HECK"to.dot('whatTheHeck')// "what.the.heck"to.inverse('whaT tHe HeCK')// "WHAt ThE HeCK"to.lower('whatTheHeck')// "what the heck"to.pascal('what.the.heck')// "WhatTheHeck"to.sentence('WHAT THE HECK.')// "What the heck."to.slug('whatTheHeck')// "what-the-heck"to.snake('whatTheHeck')// "what_the_heck"to.space('what.the.heck')// "what the heck"to.title('what the heck')// "What the Heck"to.upper('whatTheHeck')// "WHAT THE HECK"

Validators:

var{ validation }=require('@recli/cli')cliOf('validation',module)// adding question.ask({name: 'libraryName',message: 'Please enter the name of module you want to import.',type: 'input',validate: validation.validate([validation.isNoWhitespace,validation.isDashFormat,validation.isFirstLetterUpper,validation.isFirstLetterLower,validation.isFileIsNew('directory/**/components'),validation.isCamelFormat]),default: 'lodash'})

⚛️ Hooks

The core feature all around is code injectors to existed files. We call it hooks, to be on hype.

It works like so. Let's imagine you have a file called router.js. After new route generation you want to append new route here.

So, let's add some hook to the router.js,

importReactfrom"react";import{BrowserRouterasRouter,Route,Link}from"react-router-dom";import{HomeRoute}from'./home-route';/* recli:use-import */functionAppRouter(){return(<Router><Routepath="/about/"component={HomeRoute}/>{/* recli:use-route */}</div></Router>);}exportdefaultAppRouter;

So step after generation we expect to have like this

importReactfrom"react";import{BrowserRouterasRouter,Route,Link}from"react-router-dom";import{HomeRoute}from'./home-route';import{NewRoute}from'./new-route';/* recli:use-import */functionAppRouter(){return(<Router><Routepath="/about/"component={HomeRoute}/><Routepath="/new-route/"component={NewRoute}/>{/* recli:use-route */}</div></Router>);}exportdefaultAppRouter;

To make it done we have hooks:

• useImport -> useImport({ NewRoute }, ./new-route) -> import { NewRoute } from './new-route';
• usePath -> usePath(./new-route) -> './new-route',
• useModuleName -> useModuleName(NodeModule) -> NodeModule,
• useCustom -> useCustom({ regex, content }) -> content

they are applied to file by

cliOf('My awesome task')....useHooks('path',(answers)=>[useImport(`{${answers.camelCaseName}}`,`./${answers.name}.js`),usePath(`./${answers.name}.js`),useCustom({regex: /(\s*)(\/\*.*recli:use-module-name.*\*\/)/,content: `$1${moduleName}$1$2,`,}),])

🚀 Setup

npminstall @recli/cli// oryarnadd @recli/cli

it's possible to use it by global setup

npminstall @recli/cli-g// oryarnadd @recli/cli-g

Placing generators right way

The default agreements you should have generators folder at project root with your own generators are inside folders.

Other words, your generators should match the path: generators/**/index*

To override default behavior is simple (following same markup: https://storybook.js.org/docs/guides/guide-react/)

To do that, create a file at .recli/config.js with the following content:

const{ configure }=require("@recli/cli");functionloadStories(){require("../generators/**/index*");// You can require as many stories as you need.}configure(loadStories,module);

But the full file path will resolved to node.js module and will execute it.

Let's say you wan't to have generators like stand alone module, to share it cross over the projects you have. Let's say it have name: @recli/xxx-generators

The code markup can looks like:

• create a file at index.js with the following content:

  const{ configure }=require("recli");functionloadStories(){require("./generators/**/*.gen.js");}configure(loadStories,module);

• make sure you have package.json main section like that:

  "main": "index.js",

• the @recli/cli will try to find the generators in that node module by using the path you prodive at index.js

Tech notes

You can't use modern syntax different to Node.js you have installed. Cause we doesn't use babel, webpack inside.

@recli/cli is written by using TS. So you will receive the extra IDE help by using TS for generators. But, you have to compile them. It should be simple for stand alone set of generators.

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MIT