Rename files

ts/util/lint/analyze_exceptions.node.ts

@@ -0,0 +1,32 @@
+// Copyright 2018 Signal Messenger, LLC
+// SPDX-License-Identifier: AGPL-3.0-only
+
+import lodash from 'lodash';
+import { join } from 'node:path';
+
+import type { ExceptionType } from './types.std.js';
+import { loadJSON } from './util.node.js';
+
+const { fromPairs, groupBy, map } = lodash;
+
+const exceptionsPath = join(__dirname, 'exceptions.json');
+const exceptions: Array<ExceptionType> = loadJSON(exceptionsPath);
+const byRule = groupBy(exceptions, 'rule');
+
+const byRuleThenByCategory = fromPairs(
+  map(byRule, (list, ruleName) => {
+    const byCategory = groupBy(list, 'reasonCategory');
+
+    return [
+      ruleName,
+      fromPairs(
+        map(byCategory, (innerList, categoryName) => {
+          return [categoryName, innerList.length];
+        })
+      ),
+    ];
+  })
+);
+
+// eslint-disable-next-line no-console
+console.log(JSON.stringify(byRuleThenByCategory, null, '  '));