Create filter-broken-link-warnings.js

Author: josh-wong

scripts/filter-broken-link-warnings.js

@@ -0,0 +1,31 @@
+const fs = require("fs");
+
+const logFile = "brokenLinks.log";
+
+// Read the full log file
+fs.readFile(logFile, "utf8", (err, data) => {
+  if (err) {
+    console.error("Error reading log file:", err);
+    process.exit(1);
+  }
+
+  // Define the prefixes to filter
+  const prefixes = [
+    "- Broken link on source page path",
+    "   -> linking to "
+  ];
+
+  // Filter lines that start with any of the specified prefixes
+  const filteredLines = data
+    .split("\n")
+    .filter((line) => prefixes.some((prefix) => line.startsWith(prefix)));
+
+  // Overwrite the log file with only the filtered lines
+  fs.writeFile(logFile, filteredLines.join("\n"), "utf8", (err) => {
+    if (err) {
+      console.error("Error writing filtered log file:", err);
+      process.exit(1);
+    }
+    console.log(`Filtered broken link warnings saved to ${logFile}`);
+  });
+});