chore: add metric log

.gitignore

@@ -5,4 +5,5 @@ working
 *.pem
 package-lock.json
 yarn-error.log
-.DS_Store
+.DS_Store
+.envrc

src/utils.ts

@@ -116,7 +116,8 @@ const tryBackportAllCommits = async (opts: TryBackportOptions) => {
     await context.octokit.issues.createComment(
       context.repo({
         issue_number: opts.pr.number,
-        body: 'This PR has exceeded the automatic backport commit limit \
+        body:
+          'This PR has exceeded the automatic backport commit limit \
 and must be performed manually.',
       }),
     );
@@ -356,8 +357,9 @@ const checkUserHasWriteAccess = async (
   );
 
   const params = context.repo({ username: user });
-  const { data: userInfo } =
-    await context.octokit.repos.getCollaboratorPermissionLevel(params);
+  const {
+    data: userInfo,
+  } = await context.octokit.repos.getCollaboratorPermissionLevel(params);
 
   // Possible values for the permission key: 'admin', 'write', 'read', 'none'.
   // In order for the user's review to count, they must be at least 'write'.
@@ -522,6 +524,13 @@ export const backportImpl = async (
         end();
       }
 
+      console.log({
+        msg: 'backport-result',
+        pullRequest: pr.number,
+        backportPurpose: purpose,
+        success,
+      });
+
       // Throw if neither succeeded - if we don't we
       // never enter the ErrorExecutor and the check hangs.
       if (!success) {