Use string

.github/workflows/tests.yml

@@ -25,15 +25,7 @@ jobs:
         with:
           # All of these options are optional, so you can remove them if you are happy with the defaults
           skip_after_successful_duplicate: 'true'
-          paths:
-            - "src/**/*.hpp"
-            - "src/**/*.cpp"
-            - "tests/**/*.hpp"
-            - "tests/**/*.cpp"
-            - "simulations/**/*.hpp"
-            - "simulations/**/*.cpp"
-            - "**/CMakeLists.txt"
-            - "vendor/**"
+          paths: '["src/**/*.hpp", "src/**/*.cpp", "tests/**/*.hpp", "tests/**/*.cpp", "simulations/**/*.hpp", "simulations/**/*.cpp", "**/CMakeLists.txt", "vendor/**"]'
           cancel_others: 'false'
 
   cpu_tests: