From ea297812c2a56b5cf451706911822f52ed40339c Mon Sep 17 00:00:00 2001
From: Ilia Mirkin <imirkin@alum.mit.edu>
Date: Mon, 18 Jul 2022 21:16:58 -0400
Subject: [PATCH] codecov: update to v3 action

v1 is deprecated and no longer works. Update to v3.

Fixes #743
---
 .github/workflows/ci.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3083d468f..bf1a5b802 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -49,9 +49,9 @@ jobs:
         run: make cover-${{ matrix.go_tags }}
       - name: Upload code coverage to codecov
         if: matrix.go == '1.18'
-        uses: codecov/codecov-action@v1
+        uses: codecov/codecov-action@v3
         with:
-          file: ./coverage.out
+          files: ./coverage.out
       - name: Check difference between generation code and commit code
         run: make check_diffs