Allow multiple generators

package.json

@@ -32,7 +32,7 @@
   "dependencies": {
     "api-doc-parser": "^0.1.1",
     "babel-runtime": "^6.23.0",
-    "colors": "^1.1.2",
+    "chalk": "^2.1.0",
     "commander": "^2.9.0",
     "handlebars": "^4.0.6",
     "isomorphic-fetch": "^2.2.1",

src/generators.js

@@ -0,0 +1,14 @@
+import ReactCrudGenerator from './generators/ReactCrudGenerator';
+
+function wrap (cl) {
+  return (prefix) => new cl(prefix)
+}
+
+function generators (generator = 'react') {
+  switch (generator) {
+    case 'react':
+      return wrap(ReactCrudGenerator)
+  }
+}
+
+export default generators

src/ReactCrudGenerator.js → src/generators/ReactCrudGenerator.js

@@ -2,12 +2,13 @@ import mkdirp from 'mkdirp';
 import handlebars from 'handlebars';
 import fs from 'fs';
 import urlapi from 'url';
+import chalk from 'chalk';
 
 export default class ReactCrudGenerator {
   templates = {};
 
   constructor(hydraPrefix) {
-    const templatePath = `${__dirname}/../templates/react/`;
+    const templatePath = `${__dirname}/../../templates/react/`;
 
     this.hydraPrefix = hydraPrefix;
 
@@ -51,6 +52,26 @@ export default class ReactCrudGenerator {
     this.templates[path] = handlebars.compile(fs.readFileSync(templatePath+path).toString());
   }
 
+  help(resource) {
+    const titleLc = resource.title.toLowerCase()
+
+    console.log('Code for the "%s" resource type has been generated!', resource.title);
+    console.log('Paste the following definitions in your application configuration:');
+    console.log(chalk.green(`
+// import reducers
+import ${titleLc} from './reducers/${titleLc}/';
+
+//import routes
+import ${titleLc}Routes from './routes/${titleLc}';
+
+// Add the reducer
+combineReducers(${titleLc},{/* ... */}),
+
+// Add routes to <Switch>
+{ ${titleLc}Routes }
+`));
+  }
+
   generate(api, resource, dir) {
     const lc = resource.title.toLowerCase();
     const titleUcFirst = resource.title.charAt(0).toUpperCase() + resource.title.slice(1);

src/index.js

@@ -1,25 +1,25 @@
 #!/usr/bin/env node
 
 import 'isomorphic-fetch';
-import 'colors';
 import program from 'commander';
 import parseHydraDocumentation from 'api-doc-parser/lib/hydra/parseHydraDocumentation';
 import {version} from '../package.json';
-import ReactCrudGenerator from './ReactCrudGenerator';
+import generators from './generators';
 
 program
   .version(version)
   .description('Generate a CRUD application built with React, Redux and React Router from an Hydra-enabled API')
   .usage('apiEntrypoint outputDirectory')
   .option('-r, --resource [resourceName]', 'Generate CRUD for the given resource')
   .option('-p, --hydra-prefix [hydraPrefix]', 'The hydra prefix used by the API', 'hydra:')
+  .option('-g, --generator [generator]', 'The generator to use, one of "react", "angular" etc.', 'react')
   .parse(process.argv);
 
 if (2 !== program.args.length) {
   program.help();
 }
 
-const generator = new ReactCrudGenerator(program.hydraPrefix);
+const generator = generators(program.generator)(program.hydraPrefix)
 const resourceToGenerate = program.resource ? program.resource.toLowerCase() : null;
 
 parseHydraDocumentation(program.args[0]).then(api => {
@@ -29,22 +29,7 @@ parseHydraDocumentation(program.args[0]).then(api => {
 
       if (null === resourceToGenerate || nameLc === resourceToGenerate || titleLc === resourceToGenerate) {
         generator.generate(api, resource, program.args[1]);
-
-        console.log('Code for the "%s" resource type has been generated!', resource.title);
-        console.log('Paste the following definitions in your application configuration:');
-        console.log(`
-// import reducers        
-import ${titleLc} from './reducers/${titleLc}/';
-
-//import routes
-import ${titleLc}Routes from './routes/${titleLc}';        
-
-// Add the reducer
-combineReducers(${titleLc},{/* ... */}),
-
-// Add routes to <Switch>
-{ ${titleLc}Routes }
-`.green);
+        generator.help(resource)
       }
     }
     generator.entrypoint(program.args[0], program.args[1]);