Finalisierung init-script

scripts/init.js

@@ -111,25 +111,29 @@ function readJsonFile(path, encoding = 'utf8') {
     try {
         const projectRootDir = path_1.default.resolve(process.cwd());
         if (!fs_1.default.existsSync(path_1.default.resolve(projectRootDir, 'package.json'))) {
+            console.log(cli.blue('[INFO]'), 'Not an NPM project yet - initializing...');
             yield exec('npm init -y', process.stdout, process.stderr);
         }
         const cloneDir = path_1.default.resolve(projectRootDir, '.clone');
         if (fs_1.default.existsSync(cloneDir)) {
+            console.log(cli.blue('[WARNING]'), `There's an old .clone directory. Removing first...`);
             yield util_1.default.promisify(fs_1.default.rm)(cloneDir, { force: true, recursive: true });
         }
+        console.log(cli.blue('[INFO]'), 'Cloning boilerplate repository (via SSH)...');
         yield exec(`git clone ssh://git@bitbucket.siriusonline.de:7999/tsc/express-starter.git "${cloneDir}"`, process.stdout, process.stderr);
-        const pkgJson = yield readJsonFile(path_1.default.resolve(cloneDir, 'package.json'));
+        let pkgJson = yield readJsonFile(path_1.default.resolve(cloneDir, 'package.json'));
+        console.log(cli.blue('[INFO]'), 'Installing module dependencies...');
         let dependencies = Object.keys(pkgJson.dependencies).join('" "');
         yield exec(`npm install "${dependencies}"`, process.stdout, process.stderr);
         dependencies = Object.keys(pkgJson.devDependencies).join('" "');
         yield exec(`npm install --save-dev "${dependencies}"`, process.stdout, process.stderr);
+        console.log(cli.blue('[INFO]'), 'Copying project files...');
         const copyFiles = ['.env', '.gitignore', '.prettierrc.js', 'tsconfig.json', '.vscode/settings.json', 'src'];
         for (const cpFile of copyFiles) {
             const sourceFile = path_1.default.resolve(cloneDir, cpFile);
             const targetFile = path_1.default.resolve(projectRootDir, cpFile);
             const targetDir = path_1.default.dirname(targetFile);
             if (!fs_1.default.existsSync(targetDir)) {
-                console.log(cli.blue('[INFO]'), 'Creating directory recursively:', targetDir);
                 yield util_1.default.promisify(fs_1.default.mkdir)(targetDir, { recursive: true, mode: 0o777 });
             }
             const stat = yield util_1.default.promisify(fs_1.default.stat)(sourceFile);
@@ -140,7 +144,13 @@ function readJsonFile(path, encoding = 'utf8') {
                 yield exec(`cp -r "${sourceFile}" "${targetFile}"`);
             }
         }
+        console.log(cli.blue('[INFO]'), 'Creating startup script');
+        pkgJson = yield readJsonFile(path_1.default.resolve(projectRootDir, 'package.json'));
+        pkgJson.scripts = Object.assign(Object.assign({}, pkgJson.scripts), { build: 'tsc -b', start: 'npm run build && node dist/index.js' });
+        console.log(cli.blue('[INFO]'), 'Cleanup: Removing .clone directory...');
         yield util_1.default.promisify(fs_1.default.rm)(cloneDir, { force: true, recursive: true });
+        console.log();
+        console.log(cli.green('[SUCCESS] You can now start your express server with `npm start`'));
         process.exit(0);
     }
     catch (e) {

scripts/init.ts

@@ -94,32 +94,34 @@ async function readJsonFile<T>(path: string, encoding: BufferEncoding = 'utf8'):
   try {
     const projectRootDir = path.resolve(process.cwd());
     if (!fs.existsSync(path.resolve(projectRootDir, 'package.json'))) {
+      console.log(cli.blue('[INFO]'), 'Not an NPM project yet - initializing...');
       await exec('npm init -y', process.stdout, process.stderr);
     }
 
     const cloneDir = path.resolve(projectRootDir, '.clone');
-
     if (fs.existsSync(cloneDir)) {
+      console.log(cli.blue('[WARNING]'), `There's an old .clone directory. Removing first...`);
       await util.promisify(fs.rm)(cloneDir, { force: true, recursive: true });
     }
 
+    console.log(cli.blue('[INFO]'), 'Cloning boilerplate repository (via SSH)...');
     await exec(`git clone ssh://git@bitbucket.siriusonline.de:7999/tsc/express-starter.git "${cloneDir}"`, process.stdout, process.stderr);
 
-    const pkgJson = await readJsonFile<any>(path.resolve(cloneDir, 'package.json'));
+    let pkgJson = await readJsonFile<any>(path.resolve(cloneDir, 'package.json'));
 
+    console.log(cli.blue('[INFO]'), 'Installing module dependencies...');
     let dependencies = Object.keys(pkgJson.dependencies).join('" "');
     await exec(`npm install "${dependencies}"`, process.stdout, process.stderr);
     dependencies = Object.keys(pkgJson.devDependencies).join('" "');
     await exec(`npm install --save-dev "${dependencies}"`, process.stdout, process.stderr);
 
+    console.log(cli.blue('[INFO]'), 'Copying project files...');
     const copyFiles = ['.env', '.gitignore', '.prettierrc.js', 'tsconfig.json', '.vscode/settings.json', 'src'];
-
     for (const cpFile of copyFiles) {
       const sourceFile = path.resolve(cloneDir, cpFile);
       const targetFile = path.resolve(projectRootDir, cpFile);
       const targetDir = path.dirname(targetFile);
       if (!fs.existsSync(targetDir)) {
-        console.log(cli.blue('[INFO]'), 'Creating directory recursively:', targetDir);
         await util.promisify(fs.mkdir)(targetDir, { recursive: true, mode: 0o777 });
       }
       const stat = await util.promisify(fs.stat)(sourceFile);
@@ -130,8 +132,20 @@ async function readJsonFile<T>(path: string, encoding: BufferEncoding = 'utf8'):
       }
     }
 
+    console.log(cli.blue('[INFO]'), 'Creating startup script');
+    pkgJson = await readJsonFile<any>(path.resolve(projectRootDir, 'package.json'));
+    pkgJson.scripts = {
+      ...pkgJson.scripts,
+      build: 'tsc -b',
+      start: 'npm run build && node dist/index.js'
+    };
+
+    console.log(cli.blue('[INFO]'), 'Cleanup: Removing .clone directory...');
     await util.promisify(fs.rm)(cloneDir, { force: true, recursive: true });
 
+    console.log();
+    console.log(cli.green('[SUCCESS] You can now start your express server with `npm start`'));
+
     process.exit(0);
   } catch (e) {
     console.error(e);

src/index.ts

@@ -1,6 +1,6 @@
 import dotenv from 'dotenv';
 import { Webserver } from './webserver.class';
 
-dotenv.config();
+dotenv.config(); // Automatically sources in ".env"-File
 
 new Webserver(Number.parseInt(process.env.WEB_PORT));

src/webserver.class.ts

@@ -43,7 +43,7 @@ export class Webserver {
       });
 
       this.app.listen(port, () => {
-        console.log(`Example app listening on port ${port}`);
+        console.log(`Example app listening on http://localhost:${port}`);
       });
     } catch (error) {
       console.error(error);