js lint

tf-managed/modules/snapshot-monitoring/snapshot-age-monitor.js

@@ -1,21 +1,34 @@
-var assert = require('assert');
+// eslint-disable-next-line @typescript-eslint/no-var-requires -- "approved" methods of resolving this lint do not work in the NR context.
+var assert = require("assert");
 
 function check_snapshot(url, genesisTime) {
-  var callback = function (err, response, body) {
-    assert.equal(response.statusCode, 200, 'Expected a 200 OK response');
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars -- that's how the callback works in this context.
+  var callback = function (_err, response, _body) {
+    assert.equal(response.statusCode, 200, "Expected a 200 OK response");
 
-    var snapshotName = response.url.split('/').pop();
+    var snapshotName = response.url.split("/").pop();
     var height = snapshotName.match(/height_(\d+)/)[1];
 
     var currentTime = Math.floor(Date.now() / 1000);
     var snapshotTime = height * 30 + genesisTime;
     var snapshotAgeInMinutes = (currentTime - snapshotTime) / 60;
 
-    assert(snapshotAgeInMinutes < 360, 'Expected snapshot to be less than 360 minutes old');
-  }
+    assert(
+      snapshotAgeInMinutes < 360,
+      "Expected snapshot to be less than 360 minutes old"
+    );
+  };
 
-  $http.head(url, callback)
+  // This variable is provided by New Relic.
+  // eslint-disable-next-line no-undef
+  $http.head(url, callback);
 }
 
-check_snapshot('https://forest-archive.chainsafe.dev/latest/calibnet/', 1667326380)
-check_snapshot('https://forest-archive.chainsafe.dev/latest/mainnet/', 1598306400)
+check_snapshot(
+  "https://forest-archive.chainsafe.dev/latest/calibnet/",
+  1667326380
+);
+check_snapshot(
+  "https://forest-archive.chainsafe.dev/latest/mainnet/",
+  1598306400
+);