add task 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": "^2.1.1",
     "eslint": "^8.57.0",
     "eslint-plugin-jest": "^28.6.0",
     "eslint-plugin-node": "^11.1.0",

src/app.js

@@ -1 +1,87 @@
-// write code here
+/* eslint-disable no-console */
+const fs = require('fs');
+const path = require('path');
+
+const args = process.argv.slice(2);
+
+function moveAFile(src, dest) {
+  if (args.length !== 2 || !src || !dest) {
+    console.error(new Error('Two valid arguments must be entered'));
+
+    return;
+  }
+
+  if (args.some((a) => a.startsWith('-'))) {
+    console.error(new Error('Invalid arguments: flags are not allowed'));
+
+    return;
+  }
+
+  const filePath = path.resolve(src);
+
+  const fileStats = fs.statSync(filePath, { throwIfNoEntry: false });
+
+  if (!fileStats || !fileStats.isFile()) {
+    console.error(
+      new Error('Source file does not exist or is not a regular file.'),
+    );
+
+    return;
+  }
+
+  let fullPath;
+
+  try {
+    if (dest.endsWith('/') || dest.endsWith('\\')) {
+      if (!fs.existsSync(dest)) {
+        console.error(
+          new Error('Destination directory does not exist: ' + dest),
+        );
+
+        return;
+      }
+
+      if (!fs.statSync(dest).isDirectory()) {
+        console.error(
+          new Error('Destination path is not a directory: ' + dest),
+        );
+
+        return;
+      }
+      fullPath = path.join(dest, path.basename(src));
+    } else {
+      const destStats = fs.statSync(dest, { throwIfNoEntry: false });
+
+      if (destStats && destStats.isDirectory()) {
+        fullPath = path.join(dest, path.basename(src));
+      } else {
+        fullPath = dest;
+
+        const parentDir = path.dirname(fullPath);
+        const parentStats = fs.statSync(parentDir, { throwIfNoEntry: false });
+
+        if (!parentStats || !parentStats.isDirectory()) {
+          console.error(
+            new Error(
+              'Parent directory does not exist or is not a directory: ' +
+                parentDir,
+            ),
+          );
+
+          return;
+        }
+      }
+    }
+
+    if (path.resolve(fullPath) === filePath) {
+      return;
+    }
+
+    fs.renameSync(filePath, fullPath);
+    console.log(`File moved successfully to ${fullPath}`);
+  } catch (err) {
+    console.error(err);
+  }
+}
+
+moveAFile(args[0], args[1]);