wrapped scripts in function to revent esm return errors

Author: chpy04

scripts/database-setup.js

@@ -1,31 +1,34 @@
-import fs from 'fs';
+import fs from 'fs/promises';
 
 const filePath = './src/backend/.env';
 const lineToAdd = 'DATABASE_URL="postgresql://postgres:docker@localhost:5432/nerpm?schema=public"';
 
-if (!fs.existsSync(filePath)) {
-  fs.writeFileSync(filePath, lineToAdd, 'utf8');
-  return;
-}
-
-fs.readFile(filePath, 'utf8', (err, data) => {
-  if (err) {
-    console.error('Error reading file:', err);
+async function setupDatabase() {
+  // Check if file exists
+  try {
+    await fs.access(filePath);
+  } catch {
+    // File doesn't exist, create it with the DATABASE_URL
+    await fs.writeFile(filePath, lineToAdd, 'utf8');
+    console.log('Created .env file with DATABASE_URL');
     return;
   }
 
-  // Split file contents into lines
+  // File exists, read its contents
+  const data = await fs.readFile(filePath, 'utf8');
   const lines = data.trim().split('\n');
 
+  // Check if DATABASE_URL already exists
   for (const line of lines) {
-    //db url already exists, no need to add it
-    if (line.startsWith('DATABASE_URL=')) return;
-  }
-
-  fs.appendFile(filePath, `\n${lineToAdd}`, 'utf8', (err) => {
-    if (err) {
-      console.error('Error appending line to file:', err);
+    if (line.startsWith('DATABASE_URL=')) {
+      console.log('DATABASE_URL already exists in .env file');
       return;
     }
-  });
-});
+  }
+
+  // DATABASE_URL doesn't exist, append it
+  await fs.appendFile(filePath, `\n${lineToAdd}`, 'utf8');
+  console.log('Added DATABASE_URL to existing .env file');
+}
+
+await setupDatabase();

scripts/test-setup.js

@@ -1,25 +1,20 @@
-import fs from 'fs';
+import fs from 'fs/promises';
 
 const filePath = './src/backend/.env';
 const lineToAdd = 'DATABASE_URL="postgresql://postgres:docker@localhost:5433/nerpm?schema=public"';
 
-fs.readFile(filePath, 'utf8', (err, data) => {
-  if (err) {
-    console.error('Error reading file:', err);
-    return;
-  }
-
-  // Split file contents into lines
+async function setupTest() {
+  const data = await fs.readFile(filePath, 'utf8');
   const lines = data.trim().split('\n');
 
   // Check if the last line matches the lineToAdd
   if (lines[lines.length - 1] !== lineToAdd) {
     // Append the line if it's not already the last line
-    fs.appendFile(filePath, `\n${lineToAdd}`, 'utf8', (err) => {
-      if (err) {
-        console.error('Error appending line to file:', err);
-        return;
-      }
-    });
+    await fs.appendFile(filePath, `\n${lineToAdd}`, 'utf8');
+    console.log('Added test DATABASE_URL to .env file');
+  } else {
+    console.log('Test DATABASE_URL already present in .env file');
   }
-});
+}
+
+await setupTest();

scripts/test-teardown.js

@@ -1,15 +1,10 @@
-import fs from 'fs';
+import fs from 'fs/promises';
 
 const filePath = './src/backend/.env';
 const lineToMatch = 'DATABASE_URL="postgresql://postgres:docker@localhost:5433/nerpm?schema=public"';
 
-fs.readFile(filePath, 'utf8', (err, data) => {
-  if (err) {
-    console.error('Error reading file:', err);
-    return;
-  }
-
-  // Split file contents into lines
+async function teardownTest() {
+  const data = await fs.readFile(filePath, 'utf8');
   const lines = data.trim().split('\n');
 
   // Check if the last line matches the lineToMatch
@@ -18,11 +13,11 @@ fs.readFile(filePath, 'utf8', (err, data) => {
     lines.pop();
 
     // Write modified contents back to the file
-    fs.writeFile(filePath, lines.join('\n'), 'utf8', (err) => {
-      if (err) {
-        console.error('Error writing file:', err);
-        return;
-      }
-    });
+    await fs.writeFile(filePath, lines.join('\n'), 'utf8');
+    console.log('Removed test DATABASE_URL from .env file');
+  } else {
+    console.log('Test DATABASE_URL not found as last line in .env file');
   }
-});
+}
+
+await teardownTest();