PLFA agda exercises
--- .github/workflows/haskell-ci.yml	2023-02-22 18:05:26.000000000 +0100
+++ .github/workflows/haskell-ci.yml-patched	2023-02-22 18:04:31.000000000 +0100
@@ -18,10 +18,20 @@
     branches:
       - master
       - experimental
+    paths:
+      - .github/workflows/haskell-ci.yml
+      - agda-stdlib-utils.cabal
+      - cabal.haskell-ci
+      - "*.hs"
   pull_request:
     branches:
       - master
       - experimental
+    paths:
+      - .github/workflows/haskell-ci.yml
+      - agda-stdlib-utils.cabal
+      - cabal.haskell-ci
+      - "*.hs"
 jobs:
   linux:
     name: Haskell-CI - Linux - ${{ matrix.compiler }}