Merge bd9fe9eb68 into 52042f624c

preview/markdown-preview: convert `mkdp_filetypes` to correct format

configuration.nix

@@ -79,6 +79,7 @@ isMaximal: {
       dart.enable = false;
       ocaml.enable = false;
       elixir.enable = false;
+      haskell.enable = false;
 
       tailwind.enable = false;
       svelte.enable = false;

docs/release-notes/rl-0.8.md

@@ -8,3 +8,9 @@
   `languages.typst.extensions.typst-preview-nvim`.
 
 - Add a search widget to the options page in the nvf manual.
+
+[amadaluzia](https://github.com/amadaluzia):
+
+[haskell-tools.nvim]: https://github.com/MrcJkb/haskell-tools.nvim
+
+- Add Haskell support under `vim.languages.haskell` using [haskell-tools.nvim]

flake.lock

@@ -684,6 +684,22 @@
         "type": "github"
       }
     },
+    "plugin-haskell-tools-nvim": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1734222260,
+        "narHash": "sha256-gZVN9ADPO5wFOaf19FydCneb7aKTT9K1vcLoBURPEjk=",
+        "owner": "mrcjkb",
+        "repo": "haskell-tools.nvim",
+        "rev": "943b77b68a79d3991523ba4d373063c9355c6f55",
+        "type": "github"
+      },
+      "original": {
+        "owner": "mrcjkb",
+        "repo": "haskell-tools.nvim",
+        "type": "github"
+      }
+    },
     "plugin-highlight-undo": {
       "flake": false,
       "locked": {
@@ -2091,6 +2107,7 @@
         "plugin-gitsigns-nvim": "plugin-gitsigns-nvim",
         "plugin-glow-nvim": "plugin-glow-nvim",
         "plugin-gruvbox": "plugin-gruvbox",
+        "plugin-haskell-tools-nvim": "plugin-haskell-tools-nvim",
         "plugin-highlight-undo": "plugin-highlight-undo",
         "plugin-hop-nvim": "plugin-hop-nvim",
         "plugin-icon-picker-nvim": "plugin-icon-picker-nvim",

flake.nix

@@ -720,5 +720,10 @@
       url = "github:otavioschwanck/new-file-template.nvim";
       flake = false;
     };
+
+    plugin-haskell-tools-nvim = {
+      url = "github:mrcjkb/haskell-tools.nvim";
+      flake = false;
+    };
   };
 }

modules/plugins/filetree/nvimtree/config.nix

@@ -77,6 +77,9 @@ in {
               -- buffer is a real file on the disk
               local real_file = vim.fn.filereadable(data.file) == 1
 
+              -- buffer is a directory
+                local directory = vim.fn.isdirectory(data.file) == 1
+
               -- buffer is a [No Name]
                 local no_name = data.file == "" and vim.bo[data.buf].buftype == ""
 
@@ -84,7 +87,7 @@ in {
               local filetype = vim.bo[data.buf].ft
 
               -- only files please
-              if not real_file and not no_name then
+              if not real_file and not directory and not no_name then
                 return
               end
 
@@ -93,6 +96,10 @@ in {
                 return
               end
 
+              -- cd if buffer is a directory
+              if directory then
+                vim.cmd.cd(data.file)
+              end
               -- open the tree but don't focus it
               require("nvim-tree.api").tree.toggle({ focus = false })
             end

modules/plugins/languages/default.nix

@@ -14,6 +14,7 @@ in {
     ./hcl.nix
     ./kotlin.nix
     ./html.nix
+    ./haskell.nix
     ./java.nix
     ./lua.nix
     ./markdown.nix

modules/plugins/languages/haskell.nix

@@ -0,0 +1,104 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}: let
+  inherit (builtins) isList;
+  inherit (lib.types) either package listOf str;
+  inherit (lib.options) mkEnableOption mkOption;
+  inherit (lib.strings) optionalString;
+  inherit (lib.modules) mkIf mkMerge;
+  inherit (lib.nvim.types) mkGrammarOption;
+  inherit (lib.nvim.dag) entryAfter;
+  inherit (lib.nvim.lua) expToLua;
+  inherit (pkgs) haskellPackages;
+
+  cfg = config.vim.languages.haskell;
+in {
+  options.vim.languages.haskell = {
+    enable = mkEnableOption "Haskell support";
+
+    treesitter = {
+      enable = mkEnableOption "Treesitter support for Haskell" // {default = config.vim.languages.enableTreesitter;};
+      package = mkGrammarOption pkgs "haskell";
+    };
+
+    lsp = {
+      enable = mkEnableOption "LSP support for Haskell" // {default = config.vim.languages.enableLSP;};
+      package = mkOption {
+        description = "Haskell LSP package or command to run the Haskell LSP";
+        example = ''[ (lib.getExe pkgs.haskellPackages.haskell-language-server) "--debug" ]'';
+        default = haskellPackages.haskell-language-server;
+        type = either package (listOf str);
+      };
+    };
+
+    dap = {
+      enable = mkEnableOption "DAP support for Haskell" // {default = config.vim.languages.enableDAP;};
+      package = mkOption {
+        description = "Haskell DAP package or command to run the Haskell DAP";
+        default = haskellPackages.haskell-debug-adapter;
+        type = either package (listOf str);
+      };
+    };
+  };
+
+  config = mkIf cfg.enable (mkMerge [
+    (mkIf cfg.treesitter.enable {
+      vim.treesitter = {
+        enable = true;
+        grammars = [cfg.treesitter.package];
+      };
+    })
+
+    (mkIf (cfg.dap.enable || cfg.lsp.enable) {
+      vim = {
+        startPlugins = ["haskell-tools-nvim"];
+        luaConfigRC.haskell-tools-nvim =
+          entryAfter
+          ["lsp-setup"]
+          ''
+            vim.g.haskell_tools = {
+            ${optionalString cfg.lsp.enable ''
+              -- LSP
+              tools = {
+                hover = {
+                  enable = true,
+                },
+              },
+              hls = {
+                cmd = ${
+                if isList cfg.lsp.package
+                then expToLua cfg.lsp.package
+                else ''{"${cfg.lsp.package}/bin/haskell-language-server-wrapper"}''
+              },
+                on_attach = function(client, bufnr, ht)
+                  default_on_attach(client, bufnr, ht)
+                  local opts = { noremap = true, silent = true, buffer = bufnr }
+                  vim.keymap.set('n', '<localleader>cl', vim.lsp.codelens.run, opts)
+                  vim.keymap.set('n', '<localleader>hs', ht.hoogle.hoogle_signature, opts)
+                  vim.keymap.set('n', '<localleader>ea', ht.lsp.buf_eval_all, opts)
+                  vim.keymap.set('n', '<localleader>rr', ht.repl.toggle, opts)
+                  vim.keymap.set('n', '<localleader>rf', function()
+                    ht.repl.toggle(vim.api.nvim_buf_get_name(0))
+                  end, opts)
+                  vim.keymap.set('n', '<localleader>rq', ht.repl.quit, opts)
+                end,
+              },
+            ''}
+            ${optionalString cfg.dap.enable ''
+              dap = {
+                cmd = ${
+                if isList cfg.dap.package
+                then expToLua cfg.dap.package
+                else ''${cfg.dap.package}/bin/haskell-debug-adapter''
+              },
+              },
+            ''}
+            }
+          '';
+      };
+    })
+  ]);
+}

modules/plugins/languages/rust.nix

@@ -13,7 +13,7 @@
   inherit (lib.types) bool package str listOf either enum;
   inherit (lib.nvim.types) mkGrammarOption;
   inherit (lib.nvim.lua) expToLua;
-  inherit (lib.nvim.dag) entryAnywhere;
+  inherit (lib.nvim.dag) entryAfter entryAnywhere;
 
   cfg = config.vim.languages.rust;
 
@@ -127,7 +127,7 @@ in {
       vim = {
         startPlugins = ["rustaceanvim"];
 
-        luaConfigRC.rustaceanvim = entryAnywhere ''
+        pluginRC.rustaceanvim = entryAfter ["lsp-setup"] ''
           vim.g.rustaceanvim = {
           ${optionalString cfg.lsp.enable ''
             -- LSP

modules/plugins/languages/ts.nix

@@ -23,8 +23,11 @@
       package = pkgs.typescript-language-server;
       lspConfig = ''
         lspconfig.ts_ls.setup {
-          capabilities = capabilities;
+          capabilities = capabilities,
-          on_attach = attach_keymaps,
+          on_attach = function(client, bufnr)
+            attach_keymaps(client, bufnr);
+            client.server_capabilities.documentFormattingProvider = false;
+          end,
           cmd = ${
           if isList cfg.lsp.package
           then expToLua cfg.lsp.package
@@ -79,6 +82,7 @@
           ls_sources,
           null_ls.builtins.formatting.prettier.with({
             command = "${cfg.format.package}/bin/prettier",
+            filetypes = { "typescript" },
           })
         )
       '';

modules/plugins/ui/notifications/nvim-notify/config.nix

@@ -14,17 +14,9 @@ in {
       startPlugins = ["nvim-notify"];
 
       pluginRC.nvim-notify = entryAnywhere ''
-        require('notify').setup(${toLuaObject cfg.setupOpts})
+        local notify = require("notify")
-
+        notify.setup(${toLuaObject cfg.setupOpts})
-        -- required to fix offset_encoding errors
+        vim.notify = notify
-        local notify = vim.notify
-        vim.notify = function(msg, ...)
-          if msg:match("warning: multiple different client offset_encodings") then
-            return
-          end
-
-          notify(msg, ...)
-        end
       '';
     };
   };

modules/plugins/ui/notifications/nvim-notify/nvim-notify.nix

@@ -28,7 +28,7 @@ in {
       };
 
       stages = mkOption {
-        type = enum ["fade_in_slide_out" "fade_in" "slide_out" "none"];
+        type = enum ["fade_in_slide_out" "fade" "slide" "static"];
         default = "fade_in_slide_out";
         description = "The stages of the notification";
       };
@@ -41,7 +41,7 @@ in {
 
       background_colour = mkOption {
         type = str;
-        default = "#000000";
+        default = "NotifyBackground";
         description = "The background colour of the notification";
       };
 

modules/plugins/utility/preview/markdown-preview/config.nix

@@ -4,8 +4,8 @@
   lib,
   ...
 }: let
-  inherit (lib.strings) concatMapStringsSep;
   inherit (lib.modules) mkIf;
+
   cfg = config.vim.utility.preview.markdownPreview;
 in {
   config = mkIf cfg.enable {
@@ -15,7 +15,7 @@ in {
       mkdp_auto_start = cfg.autoStart;
       mkdp_auto_close = cfg.autoClose;
       mkdp_refresh_slow = cfg.lazyRefresh;
-      mkdp_filetypes = [(concatMapStringsSep ", " (x: "'" + x + "'") cfg.filetypes)];
+      mkdp_filetypes = cfg.filetypes;
       mkdp_command_for_global = cfg.alwaysAllowPreview;
       mkdp_open_to_the_world = cfg.broadcastServer;
       mkdp_open_ip = cfg.customIP;