[WIP] Try to set up a basic developer shell

yvan-sraka · Apr 2, 2023 · 3bdac0a · 3bdac0a
1 parent 586b692
commit 3bdac0a
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Showing 3 changed files with 26 additions and 10 deletions.
diff --git a/.envrc b/.envrc
@@ -0,0 +1 @@
+use flake
diff --git a/.gitignore b/.gitignore
@@ -32,3 +32,8 @@ _cache
 _keys
 _repo
 _sources
+
+### Nix ###
+result
+# https://github.com/nix-community/nix-direnv
+.direnv
diff --git a/flake.nix b/flake.nix
@@ -21,18 +21,28 @@
           overlays = [ haskell-nix.overlay ];
         };
 
-        pkgs-static-where-possible =
-          if pkgs.stdenv.hostPlatform.isLinux then
-            if pkgs.stdenv.hostPlatform.isAarch64 then
-              pkgs.pkgsCross.aarch64-multiplatform-musl
-            else
-              pkgs.pkgsCross.musl64
-          else
-            pkgs;
-
-        project = pkgs-static-where-possible.haskell-nix.cabalProject' {
+        # FIXME: It seems sadly that enabling this makes `ghc` not found in
+        # $PATH on my machine, which makes indeed HLS quite unable to lint the
+        # sources ...
+        #
+        # pkgs-static-where-possible =
+        #   if pkgs.stdenv.hostPlatform.isLinux then
+        #     if pkgs.stdenv.hostPlatform.isAarch64 then
+        #       pkgs.pkgsCross.aarch64-multiplatform-musl
+        #     else
+        #       pkgs.pkgsCross.musl64
+        #   else
+        #     pkgs;
+
+        project = pkgs.haskell-nix.cabalProject' {
           src = ./.;
           compiler-nix-name = "ghc926";
+
+          shell.tools = {
+            cabal = "latest";
+            hlint = "latest";
+            haskell-language-server = "latest";
+          };
         };
 
         flake = project.flake { };