Add tulia task that run system tests on PR.

Author: jbgi

flake.nix

@@ -223,6 +223,23 @@
                 }).workbench-profile-run { };
 
             inherit (pkgs) all-profiles-json;
+
+            system-tests = pkgs.writeShellApplication {
+              name = "system-tests";
+              runtimeInputs = with pkgs; [ git gnused ];
+              text = ''
+                  NODE_REV="${self.rev or (throw "Sorry, need clean/pushed git revision to run system tests")}"
+                  MAKE_TARGET=testpr
+                  mkdir -p tmp && cd tmp
+                  rm -rf cardano-node-tests
+                  git clone https://github.com/input-output-hk/cardano-node-tests.git
+                  cd cardano-node-tests
+                  sed -i '1 s/^.*$/#! \/usr\/bin\/env bash/' ./.github/regression.sh
+                  export NODE_REV
+                  export MAKE_TARGET
+                  nix develop --accept-flake-config .#base -c ./.github/regression.sh 2>&1
+              '';
+            };
           }
           # Add checks to be able to build them individually
           // (prefixNamesWith "checks/" checks);

nix/tullia.nix

@@ -82,6 +82,18 @@ rec {
         memory = 1024 * 16;
         nomad.resources.cpu = 10000;
       };
+
+      "ci/pr/system-tests" = {lib, ...} @ args: {
+        imports = [common];
+        after = [];
+
+        command.text = ''
+          nix run -L .#system-tests
+        '';
+
+        memory = 1024 * 64;
+        nomad.resources.cpu = 40000;
+      };
     };
 
   actions =
@@ -138,5 +150,9 @@ rec {
         task = "ci/cardano-deployment";
         io = prIo;
       };
+      "cardano-node/ci/pr/system-tests" = {
+        task = "ci/pr/system-tests";
+        io = prIo;
+      };
     };
 }