editors: enable basic nixvim config

home/programs/editors/neovim/default.nix

@@ -0,0 +1,61 @@
+{inputs, ...}: {
+  imports = [
+    inputs.nixvim.homeManagerModules.nixvim
+    ./plugins
+    ./themes
+  ];
+  programs.nixvim = {
+    enable = true;
+    clipboard.providers.wl-copy.enable = true;
+    autoGroups = {
+      vim_enter = {};
+    };
+    highlightOverride = {
+      LspInlayHint.bg = "";
+    };
+    autoCmd = [
+      {
+        group = "vim_enter";
+        event = ["VimEnter"];
+        pattern = "*";
+        command = "Neotree";
+      }
+    ];
+    extraConfigLua = ''
+      vim.wo.relativenumber = true
+    '';
+    extraConfigLuaPre = ''
+      local slow_format_filetypes = {}
+
+      vim.api.nvim_create_user_command("FormatDisable", function(args)
+         if args.bang then
+          -- FormatDisable! will disable formatting just for this buffer
+          vim.b.disable_autoformat = true
+        else
+          vim.g.disable_autoformat = true
+        end
+      end, {
+        desc = "Disable autoformat-on-save",
+        bang = true,
+      })
+      vim.api.nvim_create_user_command("FormatEnable", function()
+        vim.b.disable_autoformat = false
+        vim.g.disable_autoformat = false
+      end, {
+        desc = "Re-enable autoformat-on-save",
+      })
+      vim.api.nvim_create_user_command("FormatToggle", function(args)
+        if args.bang then
+          -- Toggle formatting for current buffer
+          vim.b.disable_autoformat = not vim.b.disable_autoformat
+        else
+          -- Toggle formatting globally
+          vim.g.disable_autoformat = not vim.g.disable_autoformat
+        end
+      end, {
+        desc = "Toggle autoformat-on-save",
+        bang = true,
+      })
+    '';
+  };
+}

home/programs/editors/neovim/plugins/default.nix

@@ -0,0 +1,20 @@
+_: {
+  imports = [
+    ./editor/neotree.nix
+    ./editor/trouble.nix
+    ./editor/autoclose.nix
+    ./editor/bufferline.nix
+    ./editor/autosave.nix
+    ./editor/treesitter.nix
+    ./lsp/lsp.nix
+    ./lsp/conform.nix
+    ./misc/wakatime.nix
+    ./misc/direnv.nix
+    ./misc/presence.nix
+    ./ui/lualine.nix
+    ./ui/mini.nix
+    ./ui/transparent.nix
+    ./ui/telescope.nix
+  ];
+  programs.nixvim.plugins.web-devicons.enable = true;
+}

home/programs/editors/neovim/plugins/editor/autoclose.nix

@@ -0,0 +1,5 @@
+_: {
+  programs.nixvim.plugins.autoclose = {
+    enable = true;
+  };
+}

home/programs/editors/neovim/plugins/editor/autosave.nix

@@ -0,0 +1,3 @@
+_: {
+  programs.nixvim.plugins.auto-save.enable = true;
+}

home/programs/editors/neovim/plugins/editor/bufferline.nix

@@ -0,0 +1,17 @@
+_: {
+  programs.nixvim.plugins.bufferline = {
+    enable = true;
+    settings = {
+      options = {
+        offsets = [
+          {
+            filetype = "neo-tree";
+            highlight = "Directory";
+            text = "File Explorer";
+            text_align = "center";
+          }
+        ];
+      };
+    };
+  };
+}

home/programs/editors/neovim/plugins/editor/neotree.nix

@@ -0,0 +1,6 @@
+_: {
+  programs.nixvim.plugins.neo-tree = {
+    enable = true;
+    enableDiagnostics = true;
+  };
+}

home/programs/editors/neovim/plugins/editor/treesitter.nix

@@ -0,0 +1,16 @@
+{pkgs, ...}: {
+  programs.nixvim.plugins.treesitter = {
+    enable = true;
+    grammarPackages = with pkgs.vimPlugins.nvim-treesitter.builtGrammars; [
+      bash
+      json
+      lua
+      markdown
+      nix
+      regex
+      toml
+      xml
+      yaml
+    ];
+  };
+}

home/programs/editors/neovim/plugins/editor/trouble.nix

@@ -0,0 +1,8 @@
+_: {
+  programs.nixvim.plugins.trouble = {
+    enable = true;
+    settings = {
+      auto_refresh = true;
+    };
+  };
+}

home/programs/editors/neovim/plugins/lsp/conform.nix

@@ -0,0 +1,55 @@
+{
+  pkgs,
+  lib,
+  ...
+}: {
+  programs.nixvim.plugins.conform-nvim = {
+    enable = true;
+    settings = {
+      formatters_by_ft = {
+        nix = [
+          [
+            "alejandra"
+          ]
+        ];
+      };
+      format_on_save = ''
+        function(bufnr)
+          if vim.g.disable_autoformat or vim.b[bufnr].disable_autoformat then
+            return
+          end
+
+          if slow_format_filetypes[vim.bo[bufnr].filetype] then
+            return
+          end
+
+          local function on_format(err)
+            if err and err:match("timeout$") then
+              slow_format_filetypes[vim.bo[bufnr].filetype] = true
+            end
+          end
+
+          return { timeout_ms = 200, lsp_fallback = true }, on_format
+         end
+      '';
+      format_after_save = ''
+        function(bufnr)
+          if vim.g.disable_autoformat or vim.b[bufnr].disable_autoformat then
+            return
+          end
+
+          if not slow_format_filetypes[vim.bo[bufnr].filetype] then
+            return
+          end
+
+          return { lsp_fallback = true }
+        end
+      '';
+      formatters = {
+        alejandra = {
+          commmand = "${lib.getExe pkgs.alejandra}";
+        };
+      };
+    };
+  };
+}

home/programs/editors/neovim/plugins/lsp/lsp.nix

@@ -0,0 +1,33 @@
+_: {
+  programs.nixvim.plugins = {
+    lsp-format.enable = true;
+    lsp-lines.enable = true;
+    lint = {
+      lintersByFt = {
+        nix = [
+          "statix"
+        ];
+      };
+      linters = {
+        statix = {
+          cmd = ["statix"];
+        };
+      };
+    };
+    lsp = {
+      enable = true;
+      inlayHints = true;
+      servers = {
+        nil_ls = {
+          enable = true;
+        };
+        rust_analyzer = {
+          enable = true;
+          autostart = true;
+          installCargo = true;
+          installRustc = true;
+        };
+      };
+    };
+  };
+}

home/programs/editors/neovim/plugins/misc/direnv.nix

@@ -0,0 +1,3 @@
+_: {
+  programs.nixvim.plugins.direnv.enable = true;
+}

home/programs/editors/neovim/plugins/misc/presence.nix

@@ -0,0 +1,9 @@
+_: {
+  programs.nixvim.plugins.neocord = {
+    enable = true;
+    settings = {
+      auto_update = true;
+      enable_line_number = true;
+    };
+  };
+}

home/programs/editors/neovim/plugins/misc/wakatime.nix

@@ -0,0 +1,3 @@
+_: {
+  programs.nixvim.plugins.wakatime.enable = true;
+}

home/programs/editors/neovim/plugins/ui/lualine.nix

@@ -0,0 +1,5 @@
+_: {
+  programs.nixvim.plugins.lualine = {
+    enable = true;
+  };
+}

home/programs/editors/neovim/plugins/ui/mini.nix

@@ -0,0 +1,5 @@
+_: {
+  programs.nixvim.plugins.mini = {
+    enable = true;
+  };
+}

home/programs/editors/neovim/plugins/ui/telescope.nix

@@ -0,0 +1,5 @@
+_: {
+  programs.nixvim.plugins.telescope = {
+    enable = true;
+  };
+}

home/programs/editors/neovim/plugins/ui/transparent.nix

@@ -0,0 +1,12 @@
+_: {
+  programs.nixvim.plugins.transparent = {
+    enable = true;
+    settings = {
+      extra_groups = [
+        "NeoTreeNormal"
+        "NeoTreeNormalNC"
+        "NormalFloat"
+      ];
+    };
+  };
+}

home/programs/editors/neovim/themes/default.nix

@@ -0,0 +1,3 @@
+_: {
+  imports = [./tokyonight.nix];
+}

home/programs/editors/neovim/themes/tokyonight.nix

@@ -0,0 +1,8 @@
+_: {
+  programs.nixvim.colorschemes.tokyonight = {
+    enable = true;
+    settings = {
+      transparent = true;
+    };
+  };
+}