try

Author: pillo79

.github/workflows/package_core.yml

@@ -38,9 +38,10 @@ jobs:
       - name: Use west repo cache
         uses: actions/cache/restore@v4
         with:
-          path: "*"
+          path: "**/*"
           key: west-git-${{ github.event.repository.updated_at }}
-          restore-keys: west-git-
+          restore-keys: |
+            west-git-
 
       - name: Initialize
         run: |
@@ -67,7 +68,7 @@ jobs:
       - name: Save west repo cache
         uses: actions/cache/save@v4
         with:
-          path: "/home/runner/work/**/.git"
+          path: "**/.git"
           key: west-git-${{ github.event.repository.updated_at }}
 
   test-core:
@@ -176,13 +177,15 @@ jobs:
                 if [ $WARNINGS -eq 0 ]; then
                   echo "* :white_check_mark: [$BOARD]($JOB_URL) - Build successful" >> "$GITHUB_STEP_SUMMARY"
                 else
+                  echo >> "$GITHUB_STEP_SUMMARY"
                   echo "<details><summary>:warning: <a href=\"$JOB_URL\">$BOARD</a> - $WARNINGS warnings:</summary>" >> "$GITHUB_STEP_SUMMARY"
                   echo >> "$GITHUB_STEP_SUMMARY"
                   echo "\`\`\`" >> "$GITHUB_STEP_SUMMARY"
                   echo $REPORT | jq -cr '.warnings_log[]' >> "$GITHUB_STEP_SUMMARY"
                   echo "\`\`\`" >> "$GITHUB_STEP_SUMMARY"
                   echo >> "$GITHUB_STEP_SUMMARY"
                   echo "</details>" >> "$GITHUB_STEP_SUMMARY"
+                  echo >> "$GITHUB_STEP_SUMMARY"
                 fi
               fi
             fi