Initial commit

Author: TheRealFlyingCoder

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2020 Tom Rowe
+Copyright (c) 2020 Thomas Rowe
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

git-npx.js

@@ -0,0 +1,92 @@
+import arg from 'arg';
+import path from 'path';
+import fs from 'fs';
+import chalk from 'chalk';
+import rimraf from 'rimraf';
+import os from 'os';
+import {spawnSync} from 'child_process';
+import AdmZip from 'adm-zip';
+import request from 'request';
+import camel from './scripts/camelMessages';
+import brandMessage from './scripts/brandMessage';
+import nextSteps from './scripts/nextStepsMessage';
+const packageJson = require('./package.json');
+
+function parseArguments(rawArgs) {
+    const variables = {
+        '--help': Boolean,
+        '-h': '--help',
+        '--version': Boolean,
+        '-v': '--version',
+    };
+    const args = arg(variables, { argv: rawArgs.slice(2) });
+    return {
+        help: args['--help'] || false,
+        version: args['--version'] || false,
+        projectName: args._[0],
+    };
+}
+
+function validateProjectName(projectName) {
+    if (!projectName) {
+        camel.error('Project name was not passed.');
+        return false;
+    } else if (!/^[A-Za-z\-]+$/.test(projectName)) {
+        camel.error('Project names should only have lowercase letters and dashes.');
+        return false;
+    }
+    
+    //Once validated, confirm the folder doesn't already exist
+    const projectPath = path.join(process.cwd(), projectName);
+    
+    if (fs.existsSync(projectName)) {
+        camel.error(`A project folder with that name already exists, at '${projectPath}'.`);
+        return false;
+    }
+
+    return true;
+}
+
+export async function cli(args) {
+    try{
+        let options = parseArguments(args);
+        if(options.help) {
+            console.log(`You don\'t need help! Just run ${chalk.hex('#86BC25')('npx git-npx <project-name>')}!`);
+        } else if (options.version) {
+            console.log(packageJson.version);
+        } else {
+            let isValid = validateProjectName(options.projectName);
+            if (isValid) {
+                brandMessage();
+                const destination = path.join(process.cwd(), options.projectName);
+                fs.mkdirSync(destination);
+                console.log(chalk.cyan(`Copying project template to ${destination}...`));
+                try {
+                    const gitUrl = packageJson.repository.url.replace('.git', '/zipball/master')
+                    request.get({url: gitUrl, encoding: null}, (err, res, body) => {
+                        const zip = new AdmZip(body);
+                        const files = zip.getEntries();
+                        files.forEach(file => {
+                            //file.entryName = file.entryName.substring(file.entryName.indexOf('/') + 1, file.entryName.length);
+                            zip.extractEntryTo(file, destination, false, true);
+                            
+                        })
+                        // zip.extractAllTo(destination, false, true);
+                        // console.log(chalk.green('Copy complete!'));
+                        // console.log('Running npm installation...');
+                        // const npmCmd = os.platform().startsWith('win') ? 'npm.cmd' : 'npm';
+                        // spawnSync(npmCmd, ['i', '--no-package-lock'], { env: process.env, cwd: destination, stdio: 'inherit' });
+                        // camel.success('Installation complete!');
+                        // nextSteps();
+                    });
+                } catch (e) {
+                    camel.error(e);
+                }
+            }
+        }
+    } catch(e) {
+        camel.error(e);
+        process.exit(1);
+    }
+}
+

index.js

@@ -0,0 +1,4 @@
+#!/usr/bin/env node
+
+require = require('esm')(module);
+require('./git-npx').cli(process.argv);