From a20d307574fd3a9ec118beeb59ba2b15a49771bd Mon Sep 17 00:00:00 2001
From: cnst <cnst@cana.st>
Date: Sat, 13 Jul 2024 08:39:31 +0200
Subject: [PATCH] shells and stuff

---
 flake.nix                                     |  2 -
 home/extra/neovim/default.nixnew              | 64 +++++++++++++++++++
 nixos/core/shells/dev.nix                     | 30 +++++++--
 .../core/shells/{_minimal.nix => minimal.nix} |  0
 nixos/hosts/cnix/imports.nix                  |  2 +
 5 files changed, 91 insertions(+), 7 deletions(-)
 create mode 100644 home/extra/neovim/default.nixnew
 rename nixos/core/shells/{_minimal.nix => minimal.nix} (100%)

diff --git a/flake.nix b/flake.nix
index 31c1d0b2..b111ca26 100644
--- a/flake.nix
+++ b/flake.nix
@@ -42,7 +42,6 @@
     home-manager,
     systems,
     lanzaboote,
-    fenix,
     ...
   } @ inputs: let
     inherit (self) outputs;
@@ -57,7 +56,6 @@
     );
   in {
     inherit lib;
-    packages.x86_64-linux.default = fenix.packages.x86_64-linux.minimal.toolchain;
     devShells = forEachSystem (pkgs: import ./nixos/core/shells/dev.nix {inherit inputs pkgs;});
     formatter = forEachSystem (pkgs: pkgs.alejandra);
 
diff --git a/home/extra/neovim/default.nixnew b/home/extra/neovim/default.nixnew
new file mode 100644
index 00000000..037e5c84
--- /dev/null
+++ b/home/extra/neovim/default.nixnew
@@ -0,0 +1,64 @@
+{pkgs, ...}: {
+  programs.neovim = {
+    enable = true;
+
+    vimAlias = true;
+    viAlias = true;
+    vimdiffAlias = true;
+
+    plugins = with pkgs.vimPlugins; [
+      gruvbox-material-nvim
+      cmp-buffer
+      cmp-nvim-lsp
+      cmp-path
+      cmp-spell
+      cmp-treesitter
+      cmp-vsnip
+      friendly-snippets
+      gitsigns-nvim
+      lightline-vim
+      lspkind-nvim
+      neogit
+      null-ls-nvim
+      nvim-autopairs
+      nvim-cmp
+      nvim-colorizer-lua
+      nvim-lspconfig
+      lualine-nvim
+      nvim-tree-lua
+      conform-nvim
+      (nvim-treesitter.withPlugins (_: pkgs.tree-sitter.allGrammars))
+      plenary-nvim
+      rainbow-delimiters-nvim
+      telescope-fzy-native-nvim
+      telescope-nvim
+      vim-floaterm
+      vim-sneak
+      vim-vsnip
+      which-key-nvim
+    ];
+
+    extraPackages = with pkgs; [gcc ripgrep fd];
+
+    extraConfig = let
+      luaRequire = module:
+        builtins.readFile (builtins.toString
+          ./config
+          + "/${module}.lua");
+      luaConfig = builtins.concatStringsSep "\n" (map luaRequire [
+        "init"
+        "lspconfig"
+        "nvim-cmp"
+        "theming"
+        "treesitter"
+        "treesitter-textobjects"
+        "utils"
+        "which-key"
+      ]);
+    in ''
+      lua <<
+      ${luaConfig}
+
+    '';
+  };
+}
diff --git a/nixos/core/shells/dev.nix b/nixos/core/shells/dev.nix
index 6eee3d92..b777b0ff 100644
--- a/nixos/core/shells/dev.nix
+++ b/nixos/core/shells/dev.nix
@@ -1,12 +1,25 @@
 {
+  pkgs,
   inputs,
-  pkgs ? import <nixpkgs> {},
   ...
 }: let
+  minimalMkShell = import ./minimal.nix {inherit pkgs;};
+
   # 16 is broken: https://github.com/NixOS/nixpkgs/issues/244609
   # llvmPackages = pkgs.llvmPackages_16;
   llvmPackages = pkgs.llvmPackages_15;
 
+  gstreamerPath =
+    ""
+    + ":"
+    + "${pkgs.gst_all_1.gst-plugins-base}/lib/gstreamer-1.0"
+    + ":"
+    + "${pkgs.gst_all_1.gst-plugins-good}/lib/gstreamer-1.0"
+    + ":"
+    + "${pkgs.gst_all_1.gst-plugins-bad}/lib/gstreamer-1.0"
+    + ":"
+    + "${pkgs.gst_all_1.gst-plugins-ugly}/lib/gstreamer-1.0";
+
   _rustBuildFenix = inputs.fenix.packages.${pkgs.stdenv.hostPlatform.system}.latest.withComponents [
     "cargo"
     "clippy"
@@ -17,8 +30,16 @@
   ];
 
   _rustBuild = _rustBuildFenix;
-in {
-  default = pkgs.mkShell {
+in
+  minimalMkShell {
+    name = "cnst-nixcfg-dev";
+    hardeningDisable = ["fortify"];
+
+    LD_LIBRARY_PATH = "${pkgs.libglvnd}/lib";
+    LIBCLANG_PATH = "${llvmPackages.libclang.lib}/lib";
+    RUST_BACKTRACE = 1;
+    GST_PLUGIN_SYSTEM_PATH = gstreamerPath;
+
     nativeBuildInputs = with pkgs; [
       _rustBuild
       llvmPackages.lldb
@@ -127,5 +148,4 @@ in {
       xorg.xcbutilkeysyms
       xorg.xcbutilimage # wezterm
     ];
-  };
-}
+  }
diff --git a/nixos/core/shells/_minimal.nix b/nixos/core/shells/minimal.nix
similarity index 100%
rename from nixos/core/shells/_minimal.nix
rename to nixos/core/shells/minimal.nix
diff --git a/nixos/hosts/cnix/imports.nix b/nixos/hosts/cnix/imports.nix
index 81ffe213..3660f818 100644
--- a/nixos/hosts/cnix/imports.nix
+++ b/nixos/hosts/cnix/imports.nix
@@ -77,6 +77,8 @@
       python3
       python312Packages.httplib2
       python312Packages.oauth2
+      gtk3
+      gtk4
     ];
   };
 }