From 44bcf963b269f88b97cfa6a9a674e01a8c7d409e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Moritz=20B=C3=B6hme?= <mail@moritzboeh.me>
Date: Sun, 1 Sep 2024 22:05:20 +0200
Subject: [PATCH] feat: add more plugins

---
 modules/programs/nvim/default.nix | 554 +++++++++++++++++-------------
 modules/programs/nvim/options.lua |   2 +-
 2 files changed, 307 insertions(+), 249 deletions(-)

diff --git a/modules/programs/nvim/default.nix b/modules/programs/nvim/default.nix
index f358ba5..208c58b 100644
--- a/modules/programs/nvim/default.nix
+++ b/modules/programs/nvim/default.nix
@@ -22,12 +22,6 @@ in
       ];
 
       #   programs.neovim = {
-      #     enable = true;
-      #     package = inputs.neovim-nightly-overlay.packages.${pkgs.system}.default;
-      #     vimAlias = true;
-      #     vimdiffAlias = true;
-      #     withNodeJs = true;
-      #     withPython3 = true;
       #     extraPackages = with pkgs;
       #       [
       #         alejandra
@@ -49,263 +43,327 @@ in
       #         taplo
       #         yamllint
       #       ];
-      #     extraLuaConfig = readFile ./options.lua;
-      #     lazy.enable = true;
       #   };
 
-      programs.nixvim = {
-        enable = true;
-        package = inputs.neovim-nightly-overlay.packages.${pkgs.system}.default;
-        vimAlias = true;
-
-        colorschemes.catppuccin.enable = true;
-        colorschemes.catppuccin.settings.flavour = "macchiato";
-
-        plugins.lualine.enable = true;
-
-        plugins.cmp.autoEnableSources = true;
-        plugins.cmp.enable = true;
-        plugins.cmp.settings.sources = [
-          { priority = 1; name = "async_path"; }
-          { priority = 1; name = "buffer"; }
-          { priority = 2; name = "nvim_lsp"; }
-          { priority = 3; name = "nvim_lsp_signature_help"; }
-          { priority = 4; name = "luasnip"; }
-          { priority = 4; name = "vimtex"; }
-        ];
-        plugins.cmp.settings.mapping = {
-          __raw = ''
-            cmp.mapping.preset.insert({
-                ['<C-b>'] = cmp.mapping.scroll_docs(-4),
-                ['<C-f>'] = cmp.mapping.scroll_docs(4),
-                ['<C-Space>'] = cmp.mapping.complete(),
-                ['<C-e>'] = cmp.mapping.abort(),
-                ['<CR>'] = cmp.mapping.confirm({ select = true }),
-                ["<Tab>"] = cmp.mapping(function(fallback)
-                  if cmp.visible() then
-                    cmp.select_next_item({ behavior = cmp.SelectBehavior.Select })
-                  elseif require("luasnip").locally_jumpable(1) then
-                    require("luasnip").jump(1)
-                  else
-                    fallback()
-                  end
-                end, { "i", "s" }),
-                ["<S-Tab>"] = cmp.mapping(function(fallback)
-                  if cmp.visible() then
-                    cmp.select_prev_item({ behavior = cmp.SelectBehavior.Select })
-                  elseif require("luasnip").locally_jumpable(-1) then
-                    require("luasnip").jump(-1)
-                  else
-                    fallback()
-                  end
-                end, { "i", "s" }),
-                ["<C-n>"] = cmp.mapping(function(fallback)
-                  if require("luasnip").choice_active() then
-                    require("luasnip").change_choice(1)
-                  elseif require("luasnip").locally_jumpable(1) then
-                    require("luasnip").jump(1)
-                  else
-                    fallback()
-                  end
-                end, { "i", "s" }),
-                ["<C-p>"] = cmp.mapping(function(fallback)
-                  if require("luasnip").choice_active() then
-                    require("luasnip").change_choice(-1)
-                  elseif require("luasnip").locally_jumpable(-1) then
-                    require("luasnip").jump(-1)
-                  else
-                    fallback()
-                  end
-                end, { "i", "s" }),
-            })
-          '';
-        };
-
-        plugins.luasnip.enable = true;
-        plugins.luasnip.settings = {
-          history = true;
-          update_events = "TextChanged,TextChangedI";
-          delete_check_events = "TextChanged";
-          ext_opts.__raw = ''{
+      programs.nixvim = lib.mkMerge [
+        {
+          enable = true;
+          package = inputs.neovim-nightly-overlay.packages.${pkgs.system}.default;
+          vimAlias = true;
+          extraConfigLuaPre = readFile ./options.lua;
+          performance = {
+            byteCompileLua = {
+              enable = true;
+              configs = true;
+              initLua = true;
+              nvimRuntime = true;
+              plugins = true;
+            };
+            combinePlugins.enable = true;
+          };
+        }
+        {
+          colorschemes.catppuccin = {
+            enable = true;
+            settings.flavour = "macchiato";
+          };
+        }
+        {
+          plugins.lualine.enable = true;
+        }
+        {
+          plugins.cmp = {
+            autoEnableSources = true;
+            enable = true;
+            settings.sources = [
+              { priority = 1; name = "async_path"; }
+              { priority = 1; name = "buffer"; }
+              { priority = 2; name = "nvim_lsp"; }
+              { priority = 3; name = "nvim_lsp_signature_help"; }
+              { priority = 4; name = "luasnip"; }
+              { priority = 4; name = "vimtex"; }
+            ];
+            settings.mapping = {
+              __raw = ''
+                cmp.mapping.preset.insert({
+                    ['<C-b>'] = cmp.mapping.scroll_docs(-4),
+                    ['<C-f>'] = cmp.mapping.scroll_docs(4),
+                    ['<C-Space>'] = cmp.mapping.complete(),
+                    ['<C-e>'] = cmp.mapping.abort(),
+                    ['<CR>'] = cmp.mapping.confirm({ select = true }),
+                    ["<Tab>"] = cmp.mapping(function(fallback)
+                      if cmp.visible() then
+                        cmp.select_next_item({ behavior = cmp.SelectBehavior.Select })
+                      elseif require("luasnip").locally_jumpable(1) then
+                        require("luasnip").jump(1)
+                      else
+                        fallback()
+                      end
+                    end, { "i", "s" }),
+                    ["<S-Tab>"] = cmp.mapping(function(fallback)
+                      if cmp.visible() then
+                        cmp.select_prev_item({ behavior = cmp.SelectBehavior.Select })
+                      elseif require("luasnip").locally_jumpable(-1) then
+                        require("luasnip").jump(-1)
+                      else
+                        fallback()
+                      end
+                    end, { "i", "s" }),
+                    ["<C-n>"] = cmp.mapping(function(fallback)
+                      if require("luasnip").choice_active() then
+                        require("luasnip").change_choice(1)
+                      elseif require("luasnip").locally_jumpable(1) then
+                        require("luasnip").jump(1)
+                      else
+                        fallback()
+                      end
+                    end, { "i", "s" }),
+                    ["<C-p>"] = cmp.mapping(function(fallback)
+                      if require("luasnip").choice_active() then
+                        require("luasnip").change_choice(-1)
+                      elseif require("luasnip").locally_jumpable(-1) then
+                        require("luasnip").jump(-1)
+                      else
+                        fallback()
+                      end
+                    end, { "i", "s" }),
+                })
+              '';
+            };
+          };
+        }
+        {
+          plugins.luasnip = {
+            enable = true;
+            settings = {
+              history = true;
+              update_events = "TextChanged,TextChangedI";
+              delete_check_events = "TextChanged";
+              ext_opts.__raw = ''{
             [require("luasnip.util.types").choiceNode] = {
               active = {
                 virt_text = { { "<--", "Error" } },
               },
             },
           }'';
-          ft_func.__raw = ''require("luasnip.extras.filetype_functions").from_pos_or_filetype'';
-        };
-
-        plugins.lsp.enable = true;
-        plugins.lsp.inlayHints = true;
-        plugins.lsp.servers.nil-ls.enable = true;
-        plugins.lsp.servers.nixd.enable = true;
-        plugins.lsp.servers.nixd.extraOptions.settings.nixd = {
-          nixpkgs = {
-            expr = "import <nixpkgs> { }";
-          };
-          options = {
-            nixos = {
-              expr = ''(builtins.getFlake ("git+file://" + toString ./.)).nixosConfigurations.nixos-desktop.options'';
-            };
-            "flake-parts" = {
-              expr = ''(builtins.getFlake ("git+file://" + toString ./.)).debug.options'';
-            };
-            "flake-parts2" = {
-              expr = ''(builtins.getFlake ("git+file://" + toString ./.)).currentSystem.options'';
+              ft_func.__raw = ''require("luasnip.extras.filetype_functions").from_pos_or_filetype'';
             };
           };
-        };
-        plugins.lspsaga = {
-          enable = true;
-          codeAction.keys.quit = "<esc>";
-          lightbulb.virtualText = false;
-        };
-        keymapsOnEvents = {
-          LspAttach = [
-            {
-              key = "<leader>cc";
-              action = "<cmd>Lspsaga code_action<cr>";
-              options.desc = "Code Action";
-              options.buffer = true;
-            }
-            {
-              key = "gd";
-              action = "<cmd>Lspsaga goto_definition<cr>";
-              options.desc = "Goto Definition";
-              options.buffer = true;
-            }
-            {
-              key = "<leader>cr";
-              action = "<cmd>Lspsaga rename<cr>";
-              options.desc = "Rename";
-              options.buffer = true;
-            }
-            {
-              key = "K";
-              action = "<cmd>Lspsaga hover_doc<cr>";
-              options.desc = "Hover";
-              options.buffer = true;
-            }
-          ];
-        };
-
-        plugins.nvim-ufo.enable = true;
-
-        plugins.treesitter = {
-          enable = true;
-          folding = true;
-          nixvimInjections = true;
-          settings.indent.enable = true;
-          settings.highlight.enable = true;
-        };
-
-        plugins.which-key.enable = true;
-        plugins.lastplace.enable = true;
-        plugins.comment.enable = true;
-        plugins.ts-context-commentstring.enable = true;
-
-        plugins.vimtex = {
-          enable = true;
-          settings.view_method = "zathura";
-        };
-
-        plugins.todo-comments.enable = true;
-        plugins.todo-comments.keymaps.todoTelescope.key = "<leader>fc";
-
-        plugins.conform-nvim.enable = true;
-        plugins.conform-nvim.settings.formatters_by_ft = {
-          "*" = [ "codespell" "trim_whitespace" ];
-          elixir = [ "mix" ];
-          gleam = [ "gleam" ];
-          go = [ "gofmt" ];
-          json = [ "jq" ];
-          lua = [ "stylua" ];
-          nix = [ [ "nixpkgs_fmt" "alejandra" ] ];
-          python = [ [ "ruff_fix" "isort" ] [ "ruff_format" "black" ] ];
-          rust = [ "rustfmt" ];
-          sh = [ "shfmt" ];
-          tex = [ "latexindent" ];
-          toml = [ "taplo" ];
-          yaml = [ "yamlfix" ];
-        };
-
-        keymaps = [
-          { key = "<esc>"; action = "<cmd>noh<cr><esc>"; options.desc = "Escape and clear hlsearch"; mode = [ "i" "n" ]; }
-        ];
-        opts.formatexpr = "v:lua.require'conform'.formatexpr()";
-
-        extraConfigLua = ''
-          vim.api.nvim_create_user_command("Format", function(opts)
-            require("conform").format({ formatters = opts.fargs })
-          end, {
-            nargs = "+",
-            complete = function()
-              local names = formatters_by_ft[vim.bo.filetype] or formatters_by_ft["_"] or {}
-              names = vim.list_extend(names, formatters_by_ft["*"] or {})
-              names = vim.tbl_flatten(names)
-              local formatters = vim.tbl_map(require("conform").get_formatter_info, names)
-              formatters = vim.tbl_filter(function(formatter)
-                return formatter.available
-              end, formatters)
-              return vim.tbl_map(function(formatter_info)
-                return formatter_info.name
-              end, formatters)
-            end,
-          })
-        '';
-
-        plugins.oil.enable = true;
-
-        plugins.telescope.enable = true;
-        plugins.telescope.extensions.fzf-native.enable = true;
-        plugins.telescope.keymaps = {
-          "<leader>ff" = {
-            action = "find_files";
-            options.desc = "Find files";
-          };
-          "<leader>fb" = {
-            action = "buffers";
-            options.desc = "Find buffers";
-          };
-          "<leader>fl" = {
-            action = "current_buffer_fuzzy_find";
-            options.desc = "Search lines";
-          };
-          "<leader>fg" = {
-            action = "live_grep";
-            options.desc = "Live grep";
-          };
-          "<leader>fh" = {
-            action = "help_tags";
-            options.desc = "Help tags";
-          };
-          "<leader>fr" = {
-            action = "oldfiles";
-            options.desc = "Recent files";
-          };
-        };
-
-        plugins.nvim-autopairs.enable = true;
-
-        plugins.surround.enable = true;
-
-        extraConfigLuaPre = readFile ./options.lua;
-        performance = {
-          byteCompileLua = {
+        }
+        {
+          plugins.lsp = {
             enable = true;
-            configs = true;
-            initLua = true;
-            nvimRuntime = true;
-            plugins = true;
+            inlayHints = true;
+            servers.nil-ls.enable = true;
+            servers.nixd.enable = true;
+            servers.nixd.extraOptions.settings.nixd = {
+              nixpkgs = {
+                expr = "import <nixpkgs> { }";
+              };
+              options = {
+                nixos = {
+                  expr = ''(builtins.getFlake ("git+file://" + toString ./.)).nixosConfigurations.nixos-desktop.options'';
+                };
+                "flake-parts" = {
+                  expr = ''(builtins.getFlake ("git+file://" + toString ./.)).debug.options'';
+                };
+                "flake-parts2" = {
+                  expr = ''(builtins.getFlake ("git+file://" + toString ./.)).currentSystem.options'';
+                };
+              };
+            };
           };
-          combinePlugins.enable = true;
-          combinePlugins.standalonePlugins = [
+        }
+        {
+          plugins.lspsaga = {
+            enable = true;
+            codeAction.keys.quit = "<esc>";
+            lightbulb.virtualText = false;
+          };
+          keymapsOnEvents = {
+            LspAttach = [
+              {
+                key = "<leader>cc";
+                action = "<cmd>Lspsaga code_action<cr>";
+                options.desc = "Code Action";
+                options.buffer = true;
+              }
+              {
+                key = "gd";
+                action = "<cmd>Lspsaga goto_definition<cr>";
+                options.desc = "Goto Definition";
+                options.buffer = true;
+              }
+              {
+                key = "<leader>cr";
+                action = "<cmd>Lspsaga rename<cr>";
+                options.desc = "Rename";
+                options.buffer = true;
+              }
+              {
+                key = "K";
+                action = "<cmd>Lspsaga hover_doc<cr>";
+                options.desc = "Hover";
+                options.buffer = true;
+              }
+            ];
+          };
+        }
+        {
+          plugins.nvim-ufo.enable = true;
+        }
+        {
+          plugins.treesitter = {
+            enable = true;
+            folding = true;
+            nixvimInjections = true;
+            settings.indent.enable = true;
+            settings.highlight.enable = true;
+          };
+          performance.combinePlugins.standalonePlugins = [
             "nvim-treesitter"
+          ];
+        }
+        { plugins.which-key.enable = true; }
+        { plugins.lastplace.enable = true; }
+        { plugins.comment.enable = true; }
+        { plugins.ts-context-commentstring.enable = true; }
+        {
+          plugins.vimtex = {
+            enable = true;
+            settings.view_method = "zathura";
+          };
+        }
+        {
+          plugins.todo-comments = {
+            enable = true;
+            keymaps.todoTelescope.key = "<leader>fc";
+          };
+        }
+        {
+          plugins.conform-nvim = {
+            enable = true;
+            settings.formatters_by_ft = {
+              "*" = [ "codespell" "trim_whitespace" ];
+              elixir = [ "mix" ];
+              gleam = [ "gleam" ];
+              go = [ "gofmt" ];
+              json = [ "jq" ];
+              lua = [ "stylua" ];
+              nix.__raw = ''{ "nixpkgs_fmt", "alejandra", stop_after_first=true }'';
+              python.__raw = ''
+                function(bufnr)
+                  return { first("ruff_organize_imports", "isort"), first("ruff_format", "black")}
+                end
+              '';
+              rust = [ "rustfmt" ];
+              sh = [ "shfmt" ];
+              tex = [ "latexindent" ];
+              toml = [ "taplo" ];
+              yaml = [ "yamlfix" ];
+            };
+          };
+          opts.formatexpr = "v:lua.require'conform'.formatexpr()";
+          extraConfigLuaPre = ''
+            ---@param bufnr integer
+            ---@param ... string
+            ---@return string
+            local function first(bufnr, ...)
+              local conform = require("conform")
+              for i = 1, select("#", ...) do
+                local formatter = select(i, ...)
+                if conform.get_formatter_info(formatter, bufnr).available then
+                  return formatter
+                end
+              end
+              return select(1, ...)
+            end
+
+            vim.api.nvim_create_user_command("Format", function(opts)
+              require("conform").format({ formatters = opts.fargs })
+            end, {
+              nargs = "+",
+              complete = function()
+                local formatters_by_ft = require("conform").formatters_by_ft
+                local names = formatters_by_ft[vim.bo.filetype] or formatters_by_ft["_"] or {}
+                names = vim.list_extend(names, formatters_by_ft["*"] or {})
+                names = vim.tbl_flatten(names)
+                local formatters = vim.tbl_map(require("conform").get_formatter_info, names)
+                formatters = vim.tbl_filter(function(formatter)
+                  return formatter.available
+                end, formatters)
+                return vim.tbl_map(function(formatter_info)
+                  return formatter_info.name
+                end, formatters)
+              end,
+            })
+          '';
+          performance.combinePlugins.standalonePlugins = [
             "conform.nvim"
           ];
-        };
-      };
+          keymaps = [
+            { key = "<leader>cf"; action.__raw = ''function() require("conform").format() end''; options.desc = "Format current file"; }
+          ];
+        }
+        {
+          keymaps = [
+            { key = "<esc>"; action = "<cmd>noh<cr><esc>"; options.desc = "Escape and clear hlsearch"; mode = [ "i" "n" ]; }
+          ];
+        }
+        { plugins.oil.enable = true; }
+        {
+          plugins.telescope = {
+            enable = true;
+            extensions.fzf-native.enable = true;
+            keymaps = {
+              "<leader>ff" = {
+                action = "find_files";
+                options.desc = "Find files";
+              };
+              "<leader>fb" = {
+                action = "buffers";
+                options.desc = "Find buffers";
+              };
+              "<leader>fl" = {
+                action = "current_buffer_fuzzy_find";
+                options.desc = "Search lines";
+              };
+              "<leader>fg" = {
+                action = "live_grep";
+                options.desc = "Live grep";
+              };
+              "<leader>fh" = {
+                action = "help_tags";
+                options.desc = "Help tags";
+              };
+              "<leader>fr" = {
+                action = "oldfiles";
+                options.desc = "Recent files";
+              };
+            };
+          };
+        }
+        { plugins.nvim-autopairs.enable = true; }
+        { plugins.surround.enable = true; }
+        {
+          plugins.lint.enable = true;
+          # TODO: add linters
+          plugins.lint.lintersByFt = { };
+        }
+        {
+          plugins.marks.enable = true;
+          plugins.marks.defaultMappings = false;
+        }
+        {
+          plugins.hmts.enable = true;
+          performance.combinePlugins.standalonePlugins = [ "hmts.nvim" ];
+        }
+        { plugins.gitsigns.enable = true; }
+        { plugins.fugitive.enable = true; }
+        { plugins.friendly-snippets.enable = true; }
+        { plugins.direnv.enable = true; }
+        { plugins.crates-nvim.enable = true; }
+      ];
     };
   };
 }
diff --git a/modules/programs/nvim/options.lua b/modules/programs/nvim/options.lua
index a6dc719..9ae480b 100644
--- a/modules/programs/nvim/options.lua
+++ b/modules/programs/nvim/options.lua
@@ -23,7 +23,7 @@ vim.opt.termguicolors = true
 vim.opt.undofile = true
 vim.opt.undolevels = 10000
 vim.opt.updatetime = 300
-vim.opt.foldlevel = 2
+vim.opt.foldlevel = 99
 vim.opt_local.spell = true
 vim.opt_local.spelllang = { "en", "de_20" } -- all English regions and new German spelling