Update update-number-of-domains.js

scripts/update-number-of-domains.js

@@ -3,31 +3,42 @@ const path = require("node:path");
 
 (async () => {
 	try {
+		// Define the base directory containing .txt files
 		const directoryPath = path.join(__dirname, "..");
+
+		// Retrieve all .txt files from the directory
 		const files = (await fs.readdir(directoryPath)).filter((file) =>
-			file.endsWith(".txt"),
+			file.endsWith(".txt")
 		);
 
+		// Process each file concurrently
 		await Promise.all(
 			files.map(async (file) => {
 				const filePath = path.join(directoryPath, file);
 				const fileContents = await fs.readFile(filePath, "utf8");
 
+				// Extract unique domains starting with "0.0.0.0"
 				const existingDomains = new Set(
 					fileContents
 						.split("\n")
 						.filter((line) => line.startsWith("0.0.0.0 "))
-						.map((line) => line.replace("0.0.0.0 ", "")),
+						.map((line) => line.slice(8)) // Extract domain after "0.0.0.0 "
 				);
 
+				// Update the total number of network filters
 				const updatedContents = fileContents.replace(
-					/^# Total number of network filters: ?(\d*)$/gm,
-					`# Total number of network filters: ${existingDomains.size}`,
+					/^# Total number of network filters: ?\d*$/m,
+					`# Total number of network filters: ${existingDomains.size}`
 				);
 
+				// Write the updated content back to the file
 				await fs.writeFile(filePath, updatedContents, "utf8");
-			}),
+
+				console.log(`Updated domain count for: ${file}`);
+			})
 		);
+
+		console.log("All files processed successfully.");
 	} catch (error) {
 		console.error("Error processing files:", error);
 	}