gen3-express app has been created.

OurCodeBase · OurCodeBase · commit b3af18f7964d · 2024-09-07T00:16:20.000+05:30
diff --git a/.gitignore b/.gitignore
@@ -0,0 +1,2 @@
+/node_modules
+/package-lock.json
diff --git a/bin/gen3-express.js b/bin/gen3-express.js
@@ -0,0 +1,32 @@
+#!/usr/bin/env node
+
+const path = require('path')
+const fse = require('fs-extra')
+const { program } = require('commander')
+
+const templatePath = path.resolve(__dirname, '../template')
+
+// function to copy template files.
+const createApp = async (appName) => {
+  const destPath = path.resolve(process.cwd(), appName)
+  try {
+    await fse.copy(templatePath, destPath)
+    console.log(`[+] Express app has been created at ${destPath}...`)
+  } catch (error) {
+    console.log(`[-] ${error.message}`)
+  }
+}
+
+program
+  .version('1.0.0')
+  .argument('<app-name>', 'Name of the application')
+  .action(async (appName) => {
+    // check if folder already exist.
+    if (fse.existsSync(appName)) {
+      console.error('[-] Express is app already exist...')
+      return
+    }
+    await createApp(appName)
+  })
+
+program.parse(process.argv)
diff --git a/package.json b/package.json
@@ -0,0 +1,29 @@
+{
+  "name": "gen3-express",
+  "version": "1.0.0",
+  "description": "A gen3 tool to generate get started express app",
+  "main": "index.js",
+  "bin": {
+    "gen3-express": "./bin/gen3-express.js"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/OurCodeBase/gen3-express.git"
+  },
+  "keywords": [
+    "boilerplate",
+    "express",
+    "generator",
+    "create-express-app"
+  ],
+  "author": "harsh vairagi",
+  "license": "ISC",
+  "bugs": {
+    "url": "https://github.com/OurCodeBase/gen3-express/issues"
+  },
+  "homepage": "https://github.com/OurCodeBase/gen3-express#readme",
+  "dependencies": {
+    "commander": "^12.1.0",
+    "fs-extra": "^11.2.0"
+  }
+}
diff --git a/template/app.js b/template/app.js
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+const path = require('path')
+const nets = require('./nets')
+const express = require('express')
+
+const app = express()
+const PORT = 3000
+
+app.set('view engine', 'ejs')
+app.use(express.static('public'))
+app.use('/colors', express.static(
+  path.join(__dirname, 
+    'node_modules', 
+    'material-dynamic-colors', 
+    'dist', 
+    'cdn'
+  )
+))
+
+app.get('/', (req, res) => res.render('home'))
+
+app.listen(PORT, () => {
+  console.log('Server has been started on...');
+  nets.showAvailableNetworks(PORT)
+})
diff --git a/template/nets.js b/template/nets.js
@@ -0,0 +1,22 @@
+const os = require('os')
+
+function availableNetworks() {
+  const networkInterfaces = os.networkInterfaces()
+  const networkAddresses = [] 
+  for (const networkInterface of Object.keys(networkInterfaces)) {
+    for (const interface of networkInterfaces[networkInterface]) {
+      if (interface.family == 'IPv4'){
+        networkAddresses.push(interface.address)
+      }
+    }
+  }
+  return networkAddresses
+}
+
+function showAvailableNetworks(PORT) {
+  for (const _ of availableNetworks()) {
+    console.log(`http://${_}:${PORT}/`)
+  }
+}
+
+module.exports = { availableNetworks, showAvailableNetworks }
diff --git a/template/package.json b/template/package.json
@@ -0,0 +1,18 @@
+{
+  "name": "express-app",
+  "version": "1.0.0",
+  "main": "app.js",
+  "scripts": {
+    "server": "nodemon app.js",
+    "sync": "browser-sync start --config sync.js"
+  },
+  "dependencies": {
+    "ejs": "^3.1.10",
+    "express": "^4.19.2",
+    "material-dynamic-colors": "^1.1.2"
+  },
+  "devDependencies": {
+    "nodemon": "^3.1.4",
+    "browser-sync": "^3.0.2"
+  }
+}
diff --git a/template/public/fonts/sans.woff b/template/public/fonts/sans.woff
diff --git a/template/public/style.css b/template/public/style.css
@@ -0,0 +1,8 @@
+@font-face {
+  font-family: Sans;
+  src: url(fonts/sans.woff);
+}
+
+h1 {
+  font-family: Sans;
+}
diff --git a/template/sync.js b/template/sync.js
@@ -0,0 +1,7 @@
+module.exports = {
+  proxy: 'http://localhost:3000',
+  files: ["views/**/*.ejs", "public/**/*.{css,js}"],
+  port: 3001,
+  open: false,
+  notify: false
+}
diff --git a/template/views/home.ejs b/template/views/home.ejs
@@ -0,0 +1,12 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <title></title>
+    <link href="css/style.css" rel="stylesheet">
+  </head>
+  <body>
+    <h1>Hello World!</h1>  
+  </body>
+</html>

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	`1`	`+/node_modules`
	`2`	`+/package-lock.json`