Solution

.github/workflows/test.yml-template

@@ -0,0 +1,23 @@
+name: Test
+
+on:
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [20.x]
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v1
+      with:
+        node-version: ${{ matrix.node-version }}
+    - run: npm install
+    - run: npm test

package.json

@@ -18,7 +18,7 @@
   "devDependencies": {
     "@faker-js/faker": "^8.4.1",
     "@mate-academy/eslint-config": "latest",
-    "@mate-academy/scripts": "^1.8.6",
+    "@mate-academy/scripts": "^2.1.3",
     "eslint": "^8.57.0",
     "eslint-plugin-jest": "^28.6.0",
     "eslint-plugin-node": "^11.1.0",

src/app.js

@@ -1 +1,64 @@
-// write code here
+const fs = require('node:fs');
+const path = require('node:path');
+
+function moveFiles() {
+  const argv = process.argv.slice(2);
+
+  if (argv.length !== 2) {
+    /* eslint-disable no-console */
+    // throw new Error('You need to pass two arguments!');
+    console.error('You need to pass two arguments!');
+
+    return;
+  }
+
+  const [srcArg, destArgv] = argv;
+
+  const src = path.resolve(srcArg);
+  const dest = path.resolve(destArgv);
+
+  if (!fs.existsSync(src) || !fs.statSync(src).isFile()) {
+    // throw new Error('Please check if the file you want to transfer exists!');
+
+    console.error('Please check if the file you want to transfer exists!');
+
+    return;
+  }
+
+  const destIsDir = destArgv.endsWith(path.sep);
+  let finalPath = '';
+
+  if (destIsDir) {
+    if (!fs.existsSync(dest) || !fs.statSync(dest).isDirectory()) {
+      // throw new Error('Destination must be an existing directory!');
+      console.error('Destination must be an existing directory!');
+
+      return;
+    }
+
+    finalPath = path.join(dest, path.basename(src));
+  } else {
+    if (fs.existsSync(dest) && fs.statSync(dest).isDirectory()) {
+      finalPath = path.join(dest, path.basename(src));
+    } else {
+      finalPath = dest;
+    }
+  }
+
+  const parentDir = path.dirname(finalPath);
+
+  if (!fs.existsSync(parentDir)) {
+    // throw new Error('Destination directory does not exist!');
+    console.error('Destination directory does not exist!');
+
+    return;
+  }
+
+  try {
+    fs.renameSync(src, finalPath);
+  } catch (err) {
+    console.error(`Failed to move file: ${err.message}`);
+  }
+}
+
+moveFiles();