improvement(configuration): change templatesPath to generatorsPath

Configuration for the folder that contains all of the generators is now called `generatorsPath. This
is a breaking change, but makes things much more clear that it holds the generators, and each
generator has a list of template files.

BREAKING CHANGE: `templatesPath` is now called `generatorsPath` in the configuration

src/index.ts

@@ -28,16 +28,20 @@ const currentWorkingDirectory = process.cwd();
 
 const configPath = join(currentWorkingDirectory, ".hendrixrc.js");
 
+const noop = () => {};
+
 const DEFAULT_CONFIG = {
-  templatesPath: "hendrix",
+  generatorsPath: "hendrix",
   outputPaths: {},
-  renderTemplate: render
+  renderTemplate: render,
+  onPostHelp: noop
 };
 
 const {
-  templatesPath = "hendrix",
+  generatorsPath = "hendrix",
   outputPaths = {},
-  renderTemplate = render
+  renderTemplate = render,
+  onPostHelp = noop
 } = safeRequire(configPath, DEFAULT_CONFIG);
 
 const prettifyAvailableGenerators = pipe(
@@ -49,7 +53,7 @@ const prettifyAvailableGenerators = pipe(
 
 const getAvailableGenerators = () => {
   const availableGenerators = readdirSync(
-    join(currentWorkingDirectory, templatesPath),
+    join(currentWorkingDirectory, generatorsPath),
     {
       withFileTypes: true
     }
@@ -129,7 +133,7 @@ const customFileName = ({ templateFileName, fileName }) => {
 };
 
 const createTemplatesDirectoryIfDoesNotExist = () => {
-  const templatesDirectoryExists = existsSync(templatesPath);
+  const templatesDirectoryExists = existsSync(generatorsPath);
 
   if (templatesDirectoryExists) {
     return new Promise(resolve => resolve());
@@ -148,7 +152,7 @@ const createTemplatesDirectoryIfDoesNotExist = () => {
   const examplesPath = join(__dirname, `../examples-${templateType}`);
 
   return new Promise((resolve, reject) => {
-    return ncp(examplesPath, templatesPath, error => {
+    return ncp(examplesPath, generatorsPath, error => {
       if (error) {
         console.error(error);
         reject(error);
@@ -157,7 +161,7 @@ const createTemplatesDirectoryIfDoesNotExist = () => {
       console.log(
         addMargin(
           chalk.green(
-            `Successfully created new templates directory at "${templatesPath}" with some examples!`
+            `Successfully created new templates directory at "${generatorsPath}" with some examples!`
           )
         )
       );
@@ -176,7 +180,7 @@ const createTemplatesDirectoryIfDoesNotExist = () => {
 };
 
 const generateFiles = ({ template, outputPath, name, variables }) => {
-  const templateFilesPath = join(templatesPath, template);
+  const templateFilesPath = join(generatorsPath, template);
 
   createTemplatesDirectoryIfDoesNotExist()
     .then(() => {
@@ -264,10 +268,14 @@ const main = () => {
 
       cli.on("--help", () => {
         displayAvailableGenerators(availableGenerators);
+
+        onPostHelp();
       });
 
       if (noCommandsEntered) {
         cli.outputHelp();
+
+        onPostHelp();
       }
 
       cli.parse(process.argv);

test/renderTemplate.spec.ts

@@ -24,7 +24,7 @@ describe("supports other template engines with `templateRender` function on conf
     const { compile } = require('handlebars');
 
     module.exports = {
-      templatesPath: 'examples-handlebars',
+      generatorsPath: 'examples-handlebars',
       outputPaths: { reactClass: "test-output", reactClassWithVariables: "test-output"},
       renderTemplate: (templateContent, context) => compile(templateContent)(context)
     };`);
@@ -68,7 +68,7 @@ describe("supports other template engines with `templateRender` function on conf
     const { compile } = require('ejs');
 
     module.exports = {
-      templatesPath: 'examples-ejs',
+      generatorsPath: 'examples-ejs',
       outputPaths: { reactClass: "test-output", reactClassWithVariables: "test-output" },
       renderTemplate: (templateContent, context) => compile(templateContent)(context)
     };`);

test/utils.ts

@@ -71,7 +71,7 @@ export const copyTemplatesDirectory = outputPath => {
 export const createConfigFile = (
   configFileContent = `
           module.exports = {
-            templatesPath: "test-examples",
+            generatorsPath: "test-examples",
             outputPaths: { 
               reactClass: "test-output", 
               reactClassWithVariables: "test-output"