From 2ddcdedabeaffcbdef7e0e7564e1a7ce244767aa Mon Sep 17 00:00:00 2001
From: Vehbi Sinan Tunalioglu <vst@vsthost.com>
Date: Tue, 23 Apr 2024 08:49:56 +0800
Subject: [PATCH] test: add test and build script for development shell

---
 default.nix | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/default.nix b/default.nix
index 5a9c7db..236ffe6 100644
--- a/default.nix
+++ b/default.nix
@@ -65,6 +65,27 @@ let
   ## SHELL ##
   ###########
 
+  ## Test and build script for development:
+  dev-test-build = pkgs.writeShellScriptBin "dev-test-build" ''
+    #!/usr/bin/env bash
+
+    ## Fail on any error:
+    set -e
+
+    ## Show commands executed:
+    set -x
+
+    hpack
+    fourmolu --mode check app/ src/ test/
+    prettier --check .
+    find . -iname "*.nix" -not -path "*/nix/sources.nix" -print0 | xargs --null nixpkgs-fmt --check
+    hlint app/ src/ test/
+    cabal build -O0
+    cabal run -O0 clompse -- --version
+    cabal v1-test
+    cabal haddock -O0
+  '';
+
   ## Prepare Nix shell:
   thisShell = thisHaskell.shellFor {
     ## Define packages for the shell:
@@ -92,6 +113,9 @@ let
       pkgs.nixpkgs-fmt
       pkgs.nodePackages.prettier
       pkgs.upx
+
+      ## Our custom development scripts:
+      dev-test-build
     ];
   };