From f5add26a8098a2e1a6990690dc391e1071bbeeac Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fredrik=20Adel=C3=B6w?= <freben@gmail.com>
Date: Tue, 15 Nov 2022 14:07:29 +0100
Subject: [PATCH] verify at CI that the lockfile has no duplicates
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Signed-off-by: Fredrik Adelöw <freben@gmail.com>
---
 .github/workflows/ci.yml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 64d3c166aa..d826bc8bb4 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -67,6 +67,9 @@ jobs:
         with:
           cache-prefix: ${{ runner.os }}-v${{ matrix.node-version }}
 
+      - name: verify yarn dependency duplicates
+        run: yarn dedupe --check
+
       - name: verify changesets
         run: node scripts/verify-changesets.js