Added customization to dev enviorment.

m1mir · Jan 28, 2025 · a15ad3a · a15ad3a
1 parent 4fc3642
commit a15ad3a
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Showing 2 changed files with 93 additions and 38 deletions.
diff --git a/.editorconfig b/.editorconfig
@@ -0,0 +1,13 @@
+root = true
+
+[*.{nix}]
+indent_style = space
+indent_size = 2
+
+[*.hs]
+indent_style = space
+indent_size = 2
+trim_trailing_whitespace = true
+insert_final_newline = true
+charset = utf-8
+end_of_line = lf
diff --git a/flake.nix b/flake.nix
@@ -5,44 +5,86 @@
     flake-utils.url = "github:numtide/flake-utils";
     git-ignore-nix.url = "github:hercules-ci/gitignore.nix/master";
     xmonad.url = "github:xmonad/xmonad";
-  };
-  outputs = { self, flake-utils, nixpkgs, git-ignore-nix, xmonad }:
-  with xmonad.lib;
-  let
-    hoverlay = final: prev: hself: hsuper: {
-      xmonad-contrib = hself.callCabal2nix "xmonad-contrib"
-        (git-ignore-nix.lib.gitignoreSource ./.) { };
+    devenv = {
+      url = "github:cachix/devenv";
     };
-    defComp = if builtins.pathExists ./comp.nix
-      then import ./comp.nix
-      else { };
-    overlay = fromHOL hoverlay defComp;
-    overlays = [ overlay (fromHOL xmonad.hoverlay defComp) ];
-    nixosModule = { config, lib, ... }: with lib;
-      let
-        cfg = config.services.xserver.windowManager.xmonad;
-        comp = { inherit (cfg.flake) prefix compiler; };
-      in {
-        config = mkIf (cfg.flake.enable && cfg.enableContribAndExtras) {
-          nixpkgs.overlays = [ (fromHOL hoverlay comp) ];
-        };
+  };
+  outputs = inputs @ {
+    self,
+    flake-utils,
+    nixpkgs,
+    git-ignore-nix,
+    xmonad,
+    devenv,
+  }:
+    with xmonad.lib; let
+      hoverlay = final: prev: hself: hsuper: {
+        xmonad-contrib =
+          hself.callCabal2nix "xmonad-contrib"
+          (git-ignore-nix.lib.gitignoreSource ./.) {};
       };
-    nixosModules = [ nixosModule ] ++ xmonad.nixosModules;
-  in flake-utils.lib.eachDefaultSystem (system:
-  let
-    pkgs = import nixpkgs { inherit system overlays; };
-    hpkg = pkgs.lib.attrsets.getAttrFromPath (hpath defComp) pkgs;
-    modifyDevShell =
-      if builtins.pathExists ./develop.nix
-      then import ./develop.nix
-      else _: x: x;
-  in
-  rec {
-    devShell = hpkg.shellFor (modifyDevShell pkgs {
-      packages = p: [ p.xmonad-contrib ];
-      nativeBuildInputs = [ pkgs.cabal-install ];
-    });
-    defaultPackage = hpkg.xmonad-contrib;
-    modernise = xmonad.modernise.${system};
-  }) // { inherit hoverlay overlay overlays nixosModule nixosModules; } ;
+      defComp =
+        if builtins.pathExists ./comp.nix
+        then import ./comp.nix
+        else {};
+      overlay = fromHOL hoverlay defComp;
+      overlays = [overlay (fromHOL xmonad.hoverlay defComp)];
+      nixosModule = {
+        config,
+        lib,
+        ...
+      }:
+        with lib; let
+          cfg = config.services.xserver.windowManager.xmonad;
+          comp = {inherit (cfg.flake) prefix compiler;};
+        in {
+          config = mkIf (cfg.flake.enable && cfg.enableContribAndExtras) {
+            nixpkgs.overlays = [(fromHOL hoverlay comp)];
+          };
+        };
+      nixosModules = [nixosModule] ++ xmonad.nixosModules;
+    in
+      flake-utils.lib.eachDefaultSystem (system: let
+        pkgs = import nixpkgs {inherit system overlays;};
+        hpkg = pkgs.lib.attrsets.getAttrFromPath (hpath defComp) pkgs;
+      in rec {
+        devShell = devenv.lib.mkShell {
+          inherit inputs pkgs;
+          modules = [
+            ({
+              pkgs,
+              lib,
+              ...
+            }: let
+              libs = with pkgs; [
+                xorg.libxcb
+                xorg.libXrender
+                xorg.libXrandr
+                xorg.libX11
+                xorg.libXScrnSaver
+                xorg.libXext
+              ];
+            in {
+              # This is your devenv configuration
+              packages = let
+                cabal = lib.getExe pkgs.haskellPackages.cabal-install;
+              in
+                [
+                  (pkgs.writers.writeDashBin "clean" "${cabal} clean")
+                  (pkgs.writers.writeDashBin "clean-build" "${cabal} clean && ${cabal} build")
+                ]
+                ++ libs;
+
+              env.LD_LIBRARY_PATH = lib.makeLibraryPath libs;
+
+              languages.haskell = {
+                enable = true;
+              };
+            })
+          ];
+        };
+        defaultPackage = hpkg.xmonad-contrib;
+        modernise = xmonad.modernise.${system};
+      })
+      // {inherit hoverlay overlay overlays nixosModule nixosModules;};
 }