Improve script

_tools/missing_explicit_types.ts

@@ -1,35 +1,49 @@
 // Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
 
-import { discoverPackages, discoverExportsByPackage} from "./packages.ts";
+import { discoverExportsByPackage, discoverPackages } from "./packages.ts";
 import { join } from "../path/mod.ts";
 import $ from "https://deno.land/x/dax@0.36.0/mod.ts";
 
 const packages = await discoverPackages();
 const exportsByPackage = await discoverExportsByPackage(packages);
 
+const paths = [];
 for (const pkg of packages) {
   const exports = exportsByPackage.get(pkg)!;
-  const paths = [];
   for (const [_name, path] of exports) {
     if (path.endsWith(".json")) {
       continue;
     }
     paths.push(join(pkg, path));
   }
-  if (paths.length === 0) {
-    continue;
-  }
+}
 
-  const text = await $`deno doc --lint ${paths}`.printCommand().env("NO_COLOR", "1").noThrow().captureCombined().text();
-  const lines = text.split("\n");
-  for (let i = 0; i < lines.length; i++) {
-    const line = lines[i];
-    if (line.includes("error:")) {
-      // ignore
-    } else if (line.includes("Missing JSDoc comment.")) {
-      i += 2;
-    } else {
+paths.push("./types.d.ts");
+
+const text = await $`deno doc --lint ${paths}`.printCommand().env(
+  "NO_COLOR",
+  "1",
+).noThrow().captureCombined().text();
+const lines = text.split("\n");
+let currentMessageCount = 0;
+let currentJsDocCount = 0;
+for (let i = 0; i < lines.length; i++) {
+  const line = lines[i];
+  if (line.includes("Missing JSDoc comment.")) {
+    currentJsDocCount++;
+    currentMessageCount++;
+  } else if (line.trimStart().startsWith("at ")) {
+    if (currentJsDocCount !== currentMessageCount) {
       console.log(line);
+    } else {
+      i++; // skip a blank line
+    }
+    currentJsDocCount = 0;
+    currentMessageCount = 0;
+  } else {
+    if (line.trim().length > 0) {
+      currentMessageCount++;
     }
+    console.log(line);
   }
 }