From da18c85e192ea070cfd0da760596cf72300fc57e Mon Sep 17 00:00:00 2001
From: Jonathan Cubides <jonathan.cubides@uib.no>
Date: Thu, 23 Mar 2023 12:10:38 +0100
Subject: [PATCH 1/2] Create clean-up-cache.yaml

---
 .github/workflows/clean-up-cache.yaml | 34 +++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 .github/workflows/clean-up-cache.yaml

diff --git a/.github/workflows/clean-up-cache.yaml b/.github/workflows/clean-up-cache.yaml
new file mode 100644
index 0000000000..a6208495a7
--- /dev/null
+++ b/.github/workflows/clean-up-cache.yaml
@@ -0,0 +1,34 @@
+name: cleanup caches by a branch
+on:
+  pull_request:
+    types:
+      - closed
+
+jobs:
+  cleanup:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out code
+        uses: actions/checkout@v3
+        
+      - name: Cleanup
+        run: |
+          gh extension install actions/gh-actions-cache
+          
+          REPO=${{ github.repository }}
+          BRANCH="refs/pull/${{ github.event.pull_request.number }}/merge"
+
+          echo "Fetching list of cache key"
+          cacheKeysForPR=$(gh actions-cache list -R $REPO -B $BRANCH | cut -f 1 )
+
+          ## Setting this to not fail the workflow while deleting cache keys. 
+          
+          set +e
+          echo "Deleting caches..."
+          for cacheKey in $cacheKeysForPR
+          do
+              gh actions-cache delete $cacheKey -R $REPO -B $BRANCH --confirm
+          done
+          echo "Done"
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

From 0d7a21fd622bf698d25df591235f93eb4bf4d9fd Mon Sep 17 00:00:00 2001
From: Jonathan Cubides <jonathan.cubides@uib.no>
Date: Thu, 23 Mar 2023 12:15:14 +0100
Subject: [PATCH 2/2] Make pre-commit happy

---
 .github/workflows/clean-up-cache.yaml | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/.github/workflows/clean-up-cache.yaml b/.github/workflows/clean-up-cache.yaml
index a6208495a7..df66592e51 100644
--- a/.github/workflows/clean-up-cache.yaml
+++ b/.github/workflows/clean-up-cache.yaml
@@ -10,19 +10,19 @@ jobs:
     steps:
       - name: Check out code
         uses: actions/checkout@v3
-        
+
       - name: Cleanup
         run: |
           gh extension install actions/gh-actions-cache
-          
+
           REPO=${{ github.repository }}
           BRANCH="refs/pull/${{ github.event.pull_request.number }}/merge"
 
           echo "Fetching list of cache key"
           cacheKeysForPR=$(gh actions-cache list -R $REPO -B $BRANCH | cut -f 1 )
 
-          ## Setting this to not fail the workflow while deleting cache keys. 
-          
+          ## Setting this to not fail the workflow while deleting cache keys.
+
           set +e
           echo "Deleting caches..."
           for cacheKey in $cacheKeysForPR