feat: publish Regex Tools 0.1.0

scripts/checksum-release.mjs

@@ -0,0 +1,12 @@
+import { createHash } from "node:crypto";
+
+export function sha256(data) {
+  return createHash("sha256").update(data).digest("hex");
+}
+
+export function checksumLine(digest, fileName) {
+  if (!/^[a-f0-9]{64}$/u.test(digest) || /[\/\r\n]/u.test(fileName)) {
+    throw new Error("Invalid checksum output");
+  }
+  return `${digest}  ${fileName}\n`;
+}