Setup github actions to run integration tests

.github/workflows/ci.yaml

@@ -0,0 +1,35 @@
+name: "CI"
+
+on:
+  push:
+    branches:
+    - master
+  pull_request:
+
+jobs:
+  build-test:
+    name: "Build & test"
+    runs-on: ubuntu-latest
+    steps:
+    - name: 📥 Checkout repository
+      uses: actions/checkout@v4
+
+    - name: ❄ Prepare nix
+      uses: cachix/install-nix-action@v26
+      with:
+        extra_nix_config: |
+          accept-flake-config = true
+          log-lines = 1000
+
+    - name: Prepare
+      run: |
+        nix develop --command bash -c "cabal update"
+
+    - name: Build
+      run: |
+        nix develop --command bash -c "cabal build"
+
+    - name: Test
+      # NOTE: The onlyCabal shell does not contain cardano-node
+      run: |
+        nix develop .#onlyCabal --command bash -c "cabal test"

flake.nix

@@ -69,6 +69,13 @@
             inputs.cardano-node.packages.${system}.cardano-node
           ];
       };
+
+      # Only cabal and no cardano-node to run integration tests
+      devShells.onlyCabal = pkgs.mkShell {
+        packages = [
+          pkgs.cabal-install
+        ];
+      };
     });
 
   nixConfig = {