checksum calculation

compress.js

@@ -1,16 +1,22 @@
 const fs = require("fs");
+const crypto = require("crypto");
 const archiver = require("archiver");
 const path = require("path");
 
-const output = fs.createWriteStream(__dirname + "/dist/ps_live_search.ocmod.zip");
+const outputPath = path.join(__dirname, "/dist/ps_live_search.ocmod.zip");
+
+const output = fs.createWriteStream(outputPath);
 
 const archive = archiver("zip", {
   zlib: { level: 4 },
 });
 
 output.on("close", function () {
-  console.log(archive.pointer() + " total bytes");
+  console.log(`${archive.pointer()} total bytes`);
   console.log("ps_live_search.ocmod.zip has been created");
+
+  // Calculate and log MD5 and SHA256 checksums
+  calculateChecksums(outputPath);
 });
 
 archive.on("warning", function (err) {
@@ -33,3 +39,17 @@ archive.file("src/install.json", { name: "install.json" });
 archive.file("src/installation.txt", { name: "installation.txt" });
 
 archive.finalize();
+
+/**
+ * Calculate MD5 and SHA256 checksums for a file.
+ * @param {string} filePath - The path to the file.
+ */
+function calculateChecksums(filePath) {
+  const fileBuffer = fs.readFileSync(filePath);
+
+  const md5Hash = crypto.createHash("md5").update(fileBuffer).digest("hex");
+  console.log(`MD5 Checksum: ${md5Hash}`);
+
+  const sha256Hash = crypto.createHash("sha256").update(fileBuffer).digest("hex");
+  console.log(`SHA256 Checksum: ${sha256Hash}`);
+}