Create option httpFramework in project generator

Author: andrelmlins

src/generators/ProjectGenerator.ts

@@ -3,13 +3,18 @@ import path from 'path';
 import commander from 'commander';
 import inquirer from 'inquirer';
 
+import { replaceMaskFile } from '../utils/replaceMask';
 import copyFolder from '../utils/copyFolder';
 import createPackageJson from '../stages/CreatePackageJson';
 import installDependencies from '../stages/InstallDependencies';
 import initializeGit from '../stages/InitializeGit';
 import Log from '../Log';
 
-const createProject = (projectName: string, packageManager: 'yarn' | 'npm') => {
+const createProject = (
+  projectName: string,
+  packageManager: 'yarn' | 'npm',
+  httpFramework: 'koa' | 'express' | 'hapi'
+) => {
   Log.Instance.infoHeap(`Creating the project`);
 
   const source = path.join(__dirname, '/../../templates/project');
@@ -24,8 +29,12 @@ const createProject = (projectName: string, packageManager: 'yarn' | 'npm') => {
       path.join(target, 'gitignore'),
       path.join(target, '.gitignore')
     );
+    replaceMaskFile(path.join(target, 'config/app.ts'), {
+      projectName,
+      httpFramework
+    });
 
-    createPackageJson(target, projectName);
+    createPackageJson(target, projectName, httpFramework);
     installDependencies(target, packageManager);
     initializeGit(projectName);
 
@@ -51,22 +60,33 @@ const createProjectWithOptions = () => {
         type: 'list',
         default: 'npm',
         choices: ['npm', 'yarn']
+      },
+      {
+        name: 'httpFramework',
+        message: 'Http Framework:',
+        type: 'list',
+        default: 'koa',
+        choices: ['koa', 'express', 'hapi']
       }
     ])
     .then((answers: any) => {
       Log.Instance.jump();
-      createProject(answers.projectName, answers.packageManager);
+      createProject(
+        answers.projectName,
+        answers.packageManager,
+        answers.httpFramework
+      );
     });
 };
 
 commander
   .name(`recife-cli project`)
   .arguments('[project-name]')
-  .option('-p, --package-manager <packageManager>', 'Package Manager')
+  .option('-p, --package-manager <packageManager>', 'Package Manager', 'npm')
+  .option('-h, --http-framework <httpFramework>', 'Http Framework', 'koa')
   .action((name, cmd) => {
-    console.log(cmd);
     if (name) {
-      createProject(name, cmd.packageManager || 'npm');
+      createProject(name, cmd.packageManager, cmd.httpFramework);
     } else {
       createProjectWithOptions();
     }

src/stages/CreatePackageJson.ts

@@ -2,10 +2,20 @@ import fs from 'fs';
 import path from 'path';
 import Log from '../Log';
 
-const createPackageJson = (target: string, name: string) => {
+const versions = {
+  koa: '^0.1.0',
+  express: '^0.1.0',
+  hapi: '^0.1.0'
+};
+
+const createPackageJson = (
+  target: string,
+  name: string,
+  httpFramework: 'koa' | 'express' | 'hapi'
+) => {
   Log.Instance.infoHeap(`Creating file package.json`);
 
-  const basePackageJson = {
+  let basePackageJson: any = {
     name: name,
     version: '0.0.1',
     license: 'MIT',
@@ -16,8 +26,7 @@ const createPackageJson = (target: string, name: string) => {
     },
     dependencies: {
       recife: '^0.7.0',
-      typescript: '^3.*',
-      'recife-koa': '^0.1.0'
+      typescript: '^3.*'
     },
     browserslist: {
       production: ['>0.2%', 'not dead', 'not op_mini all'],
@@ -29,6 +38,9 @@ const createPackageJson = (target: string, name: string) => {
     }
   };
 
+  basePackageJson.dependencies[`recife-${httpFramework}`] =
+    versions[httpFramework];
+
   fs.writeFileSync(
     path.join(target, 'package.json'),
     JSON.stringify(basePackageJson, null, 2)

src/utils/replaceMask.ts

@@ -1,3 +1,10 @@
+import fs from 'fs';
+
+export const replaceMaskFile = (path: string, values: any) => {
+  const contentFile = fs.readFileSync(path).toString();
+  fs.writeFileSync(path, replaceMask(contentFile, values));
+};
+
 const replaceMask = (content: string, values: any): string => {
   Object.keys(values).map(key => {
     content = content.split(`[[${key}]]`).join(values[key]);

templates/project/config/app.ts

@@ -1,9 +1,9 @@
 import { AppConfig } from 'recife';
 
 export const config: AppConfig = {
-  appName: 'APP_NAME',
+  appName: '[[projectName]]',
   basePath: 'src',
   port: 8100,
   host: 'localhost',
-  httpFramework: 'koa'
+  httpFramework: '[[httpFramework]]'
 };