Implement CLI

Author: JimiC

.huskyrc

@@ -1,6 +1,6 @@
 {
   "skipCI": true,
   "hooks": {
-    "pre-commit": "lint-staged && npm run bundle"
+    "pre-commit": "lint-staged && rollup -c && git add ."
   }
 }

.lintstagedrc

@@ -1,3 +1,6 @@
 {
-  "src/**/*.ts": ["prettier --write", "eslint"]
+  "src/**/*.ts": [
+    "prettier --write",
+    "eslint . --ext .ts"
+  ]
 }

bin/example

@@ -19,9 +19,9 @@
     "engines": {
         "node": ">=10.*"
     },
-    "main": "./lib/examples.js",
+    "main": "lib/examples.js",
     "bin": {
-        "example": "./bin/example"
+        "example": "lib/examples.js"
     },
     "files": [
         "lib"
@@ -59,6 +59,7 @@
         "prettier": "^2.0.4",
         "rimraf": "^3.0.2",
         "rollup": "^2.6.0",
+        "rollup-plugin-preserve-shebangs": "^0.2.0",
         "rollup-plugin-terser": "^5.3.0",
         "typescript": "^3.8.3"
     }

lib/examples.js

@@ -1,12 +1,13 @@
 import builtins from 'builtin-modules';
+import { preserveShebangs } from 'rollup-plugin-preserve-shebangs';
 import { terser } from 'rollup-plugin-terser';
 import ts from '@rollup/plugin-typescript';
 import typescript from 'typescript';
 import pkg from './package.json';
 
 export default [
   {
-    input: 'src/examples.ts',
+    input: 'src/cli.ts',
     output: [
       {
         file: pkg.main,
@@ -22,6 +23,7 @@ export default [
       ts({
         typescript,
       }),
+      preserveShebangs(),
       terser()
     ],
   }

package-lock.json

@@ -0,0 +1,4 @@
+#!/usr/bin/env node
+import { main } from './examples';
+
+main();

package.json

@@ -40,7 +40,8 @@ export function main(): void {
     const files = require(filesPath).extensions;
     const folders = require(foldersPath).extensions;
 
-    new ExamplesGenerator(pargs, files, folders, logger).generate();
+    const generator = new ExamplesGenerator(pargs, files, folders, logger);
+    generator.generate();
   } catch (error) {
     console.error(error.message || error);
     process.exit(1);