From 29bbd2eecc97aaaa95c61f8fb736d1301042aa91 Mon Sep 17 00:00:00 2001
From: welpo <welpo@users.noreply.github.com>
Date: Fri, 29 Nov 2024 13:16:58 +0100
Subject: [PATCH] =?UTF-8?q?=F0=9F=92=9A=20misc(deps):=20check=20for=20exis?=
 =?UTF-8?q?ting=20branch=20upgrades?=
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---
 .github/workflows/upgrade-deps.yml | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/.github/workflows/upgrade-deps.yml b/.github/workflows/upgrade-deps.yml
index aa2616f..eb340a6 100644
--- a/.github/workflows/upgrade-deps.yml
+++ b/.github/workflows/upgrade-deps.yml
@@ -48,6 +48,22 @@ jobs:
           git config --global user.name "welpo"
           git config --global user.email "welpo@users.noreply.github.com"
 
+      - name: Check for existing branch
+        id: check_branch
+        run: |
+          if git ls-remote --heads origin deps/upgrade-${{ matrix.dependency }} | grep -q deps/upgrade-${{ matrix.dependency }}; then
+            echo "branch_exists=true" >> $GITHUB_OUTPUT
+          else
+            echo "branch_exists=false" >> $GITHUB_OUTPUT
+          fi
+
+      - name: Handle existing branch
+        if: steps.check_branch.outputs.branch_exists == 'true'
+        run: |
+          echo "Branch deps/upgrade-${{ matrix.dependency }} already exists."
+          echo "Skipping upgrade as there's already an open PR"
+          exit 0
+
       - name: Create and switch to new branch
         run: |
           git checkout -b deps/upgrade-${{ matrix.dependency }}