develop/flake: switch to horizon-develop-flake flake parts module

develop/flake.nix

@@ -6,17 +6,17 @@
   };
 
   inputs = {
+    feedback.url = "github:NorfairKing/feedback";
     flake-parts.url = "github:hercules-ci/flake-parts";
-    horizon-gen-nix.url = "git+https://gitlab.horizon-haskell.net/haskell/horizon-gen-nix?ref=refs/tags/0.10.4";
-    horizon-shell.url = "git+https://gitlab.horizon-haskell.net/shells/horizon-shell";
-    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
+    flake-to-gitlab-ci.url = "git+https://gitlab.nixica.dev/haskell/flake-to-gitlab-ci?ref=refs/tags/0.2.4.2";
+    horizon-gen-nix.url = "git+https://gitlab.horizon-haskell.net/haskell/horizon-gen-nix?ref=refs/tags/0.11.0";
+    horizon-shell.url = "git+https://gitlab.horizon-haskell.net/shells/horizon-shell?ref=refs/tags/0.0.9";
   };
 
   outputs =
     inputs@
     { self
     , flake-parts
-    , nixpkgs
     , ...
     }:
     flake-parts.lib.mkFlake { inherit inputs; }
@@ -24,23 +24,20 @@
         systems = [
           "x86_64-linux"
         ];
-        perSystem = { config, system, final, inputs', ... }:
+        perSystem = { system, ... }:
           let
-            pkgs = import inputs.nixpkgs { inherit system; };
+            feedback-app = {
+              type = "app";
+              program = "${inputs.feedback.packages.${system}.default}/bin/feedback";
+            };
           in
           {
 
             apps = {
+              feedback = feedback-app;
+              flake-to-gitlab-ci = inputs.flake-to-gitlab-ci.apps.${system}.default;
               horizon-gen-nix = inputs.horizon-gen-nix.apps.${system}.default;
-            };
-
-            devShells.default = pkgs.mkShell {
-              buildInputs = [
-                inputs.horizon-shell.packages.${system}.default
-              ];
-              shellHook = ''
-                exec horizon-shell
-              '';
+              horizon-shell = inputs.horizon-shell.apps.${system}.default;
             };
 
           };