cli-cent/index.js

cli creation for react redux boiler plate

#!/usr/bin/env node
var program = require('commander');
var fs = require('fs')
var Promise = require('promise')
var Mustache = require('mustache')

program
  .arguments('<modulename>')
  .option('-d, --dirdest <dirdest>', 'The directory destination')
  
  .action(function(moduleName) {

 
  	var promise = new Promise(function(resolve, reject){
  		if (fs.existsSync(program.dirdest)) {
  			resolve(program.dirdest)
  		}
  		reject('Desctination does not exist')
  	})
  	.then(function(destination){

  		var mod = destination+moduleName.toLowerCase();

  		fs.mkdirSync(mod)

  		if (fs.existsSync(mod)) {
  			return mod;
  		}

  	})
  	.then(function(module){
  		
  		var lowerCaseModule = module.toLowerCase()

  		var p1 = new Promise(function(resolve, reject){
  			if(fs.existsSync(module)){
  				fs.mkdir(module+'/actions')
  				resolve(module+'/actions')
  			}
  		});

  		var p2 = new Promise(function(resolve, reject){
  			if(fs.existsSync(module)){
  				fs.mkdir(module+'/components')
  				resolve(module+'/components')
  			}
  		});

  		var p3 = new Promise(function(resolve, reject){
  			if(fs.existsSync(module)){
  				fs.mkdir(module+'/containers')
  				resolve(module+'/containers')
  			}
  		});

  		var p4 = new Promise(function(resolve, reject){
  			if(fs.existsSync(module)){
  				fs.mkdir(module+'/reducers')
  				resolve(module+'/reducers')
  			}
  		});


  		var p5 = new Promise(function(resolve, reject){

      		var routesData = {
      			containerLowerCase: moduleName.replace('.','').replace('/','').toLowerCase(),
      			containerOrig: moduleName.replace('.','').replace('/',''),
      		}

      		var routesTemplate = fs.readFileSync('./templates/routes.template').toString()
        			
      		var output = Mustache.render(routesTemplate, routesData);							

      		fs.writeFileSync(module+'/routes.js', output);

          if(fs.existsSync(module+'/routes.js')){
            resolve(module+'/routes.js')
          }
          else{
            reject('routes didnt created')
          }

  		});


      var p6 = new Promise(function(resolve, reject){

          fs.writeFileSync(module+'/constants.js', '');

          if(fs.existsSync(module+'/constants.js')){
            resolve(module+'/constants.js')
          }
          else{
            reject('constants didnt created')
          }

      });

  		return Promise.all([p1, p2, p3, p4, p5, p6]).then(function(values) { 
		    return values
		  });

  	})
  	.then(function(folders){
        
        var mod = moduleName.toLowerCase()
       
        var containerData = {
          moduleNameLowerCase: moduleName.replace('.','').replace('/','').toLowerCase(),
          moduleNameOrig: moduleName.replace('.','').replace('/',''),
        }


        if(folders.indexOf(program.dirdest+mod+'/containers') > -1){
            
            var p1 = new Promise(function(resolve, reject){

                var containerTemplate = fs.readFileSync('./templates/container.template').toString()
                    
                var output = Mustache.render(containerTemplate, containerData);             

                fs.writeFileSync(program.dirdest+mod+'/containers/'+containerData.moduleNameOrig+".js", output);

                if(fs.existsSync(program.dirdest+mod+'/containers/'+containerData.moduleNameOrig+".js")){
                  resolve(program.dirdest+mod+'/containers'+containerData.moduleNameOrig+".js")
                }
                else{
                  reject('container didnt created')
                }

            });

        }


        if(folders.indexOf(program.dirdest+mod+'/reducers') > -1){
            
            var p2 = new Promise(function(resolve, reject){

                var containerTemplate = fs.readFileSync('./templates/reducer.template').toString()
                    
                var output = Mustache.render(containerTemplate, containerData);             

                fs.writeFileSync(program.dirdest+mod+'/reducers/index.js', output);

                if(fs.existsSync(program.dirdest+mod+'/reducers/index.js')){
                  resolve(program.dirdest+mod+'/reducers/index.js')
                }
                else{
                  reject('reducer didnt created')
                }

            });

        }


        if(folders.indexOf(program.dirdest+mod+'/actions') > -1){
            
            var p3 = new Promise(function(resolve, reject){

                    
                fs.writeFileSync(program.dirdest+mod+'/actions/index.js', "import * as c from './constants';");

                if(fs.existsSync(program.dirdest+mod+'/actions/index.js')){
                  resolve(program.dirdest+mod+'/actions/index.js')
                }
                else{
                  reject('actions didnt created')
                }

            });

        }

  	})
    .then(function(){
        console.log('module successfully created');
    })
  	.catch(function(err){
  		console.log(err)
  	})
 
  })
  .parse(process.argv);