initial commit

.github/workflows/publish.yml

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+name: Publish to npm
+
+on:
+  push:
+    branches:
+      - main
+    tags:
+      - 'v*.*.*'  # Publish only on version tags
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: '14'
+          cache: 'npm'
+
+      - name: Install dependencies
+        run: npm install
+
+      - name: Publish to npm
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
+        run: npm publish

.gitignore

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+# Node.js dependencies
+node_modules
+npm-debug.log
+yarn-error.log
+package-lock.json
+yarn.lock
+
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# macOS files
+.DS_Store

LICENSE

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+MIT License
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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+# Hydra-JS CLI
+
+## Development
+
+### Prerequisites
+
+- Node.js (v14 or later)
+- npm (v7 or later)
+
+### Setup
+
+```bash
+git clone [email protected]:hydra-js/cli.git hydra-cli
+cd hydra-cli
+npm install
+```
+
+### Running locally
+
+To run the CLI tool locally without installing it globally, use:
+
+```bash
+node index.js init [appName]
+```
+
+### Running locally with `npm link`
+
+> This section provides instructions on how to use `npm link` for local development, enabling you to test the CLI tool as if it were installed globally.
+
+
+To link the CLI tool locally for development and testing, use `npm link`:
+
+1. Run `npm link` in the project directory. This creates a symlink globally:
+
+```bash
+npm link
+```
+
+2. Now you can run the `hydra` command from anywhere on your system:
+
+```bash
+hydra init [appName]
+```
+
+This allows you to test changes to the CLI tool without needing to reinstall it each time you make modifications.
+
+### Publishing
+
+To publish the package to npm:
+
+1. Ensure you are logged in to npm:
+
+```bash
+npm login
+```
+
+2. Make sure the NPM_TOKEN secret is added to your GitHub repository.
+
+3. Create a new version tag and push it to GitHub:
+
+```bash
+git tag v1.0.0
+git push origin v1.0.0
+```
+
+The GitHub Actions workflow will automatically publish the package to npm when a new tag is pushed.
+
+### Contributing
+
+Contributions are welcome! Please submit a pull request or open an issue to discuss your ideas.
+
+### License
+
+This project is licensed under the MIT License.

__tests__/cli.test.js

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+const { execSync } = require('child_process');
+
+describe('CLI', () => {
+  test('init command', () => {
+    // Run the init command
+    const output = execSync('node ../index.js init my-hydra-app').toString();
+
+    // Verify output
+    expect(output).toContain('Project my-hydra-app generated successfully.');
+    expect(output).toContain('Repository cloned successfully.');
+    expect(output).toContain('Subdirectory copied successfully.');
+    expect(output).toContain('Cleanup completed.');
+  });
+});

index.js

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+#!/usr/bin/env node
+
+const { Command } = require('commander');
+const simpleGit = require('simple-git');
+const path = require('path');
+const fs = require('fs-extra');
+
+const program = new Command();
+const git = simpleGit();
+
+const pkg = require('./package.json');
+
+const templateRepoUrl = 'https://github.com/hydra-js/monorepo';
+const subdirectory = 'packages/server-nodejs';
+
+program.name('hydra').description(pkg.description).version(pkg.version);
+
+program
+  .command('init [appName]')
+  .description(
+    'Initialize a Hydra App'
+  )
+  .action(async (appName = 'my-hydra-app') => {
+    const tempRepoPath = path.join(process.cwd(), appName, '__tmp');
+    const appPath = path.join(process.cwd(), appName);
+
+    if (fs.existsSync(appPath)) {
+      console.error(`Error: Directory ${appName} already exists.`);
+      process.exit(1);
+    }
+
+    try {
+      console.log(`Cloning repository from ${templateRepoUrl}...`);
+      await git.clone(templateRepoUrl, tempRepoPath);
+      console.log('Repository cloned successfully.');
+
+      const sourcePath = path.join(tempRepoPath, subdirectory);
+
+      if (!fs.existsSync(sourcePath)) {
+        throw new Error(
+          `Subdirectory ${subdirectory} does not exist in the repository.`
+        );
+      }
+
+      console.log(`Copying ${subdirectory} to ${appName}...`);
+      await fs.copy(sourcePath, appPath);
+      console.log('Subdirectory copied successfully.');
+
+      // @TODO: Make necessory changes
+
+      console.log('Cleaning up temporary files...');
+      await fs.remove(tempRepoPath);
+      console.log('Cleanup completed.');
+
+      console.log(`Project ${appName} generated successfully.`);
+    } catch (err) {
+      console.error('Failed to generate project:', err);
+      await fs.remove(tempRepoPath);
+      process.exit(1);
+    }
+  });
+
+program.parse(process.argv);

package.json

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+{
+  "name": "@hydra-js/cli",
+  "version": "1.0.0-alpha.1",
+  "description": "Hydra-JS Command-line Toolkit",
+  "bin": {
+    "hydra": "./index.js"
+  },
+  "scripts": {
+    "start": "node index.js",
+    "test": "jest"
+  },
+  "keywords": [
+    "hydra",
+    "hydra-js",
+    "cli"
+  ],
+  "repository": {
+    "type": "git",
+    "url": "[email protected]:hydra-js/cli.git"
+  },
+  "contributors": [
+    {
+      "name": "heimdallrj",
+      "email": "[email protected]",
+      "url": "https://github.com/heimdallrj"
+    }
+  ],
+  "license": "MIT",
+  "dependencies": {
+    "commander": "^12.1.0",
+    "fs-extra": "^11.2.0",
+    "simple-git": "^3.24.0"
+  },
+  "publishConfig": {
+    "access": "public"
+  },
+  "devDependencies": {
+    "@types/jest": "^29.5.12",
+    "jest": "^29.7.0"
+  }
+}