Merge pull request #286 from NotAShelf/minor-lang-refactor

modules/languages: minor refactor; add bash formatter

configuration.nix

@@ -15,10 +15,6 @@ inputs: let
       configuration.imports = modules;
     };
 
-  tidalConfig = {
-    config.vim.languages.tidal.enable = true;
-  };
-
   mainConfig = isMaximal: {
     config.vim = {
       viAlias = true;
@@ -58,7 +54,16 @@ inputs: let
         enableTreesitter = true;
         enableExtraDiagnostics = true;
 
+        # Nim LSP is broken on Darwin and therefore
+        # should be disabled by default. Users may still enable
+        # `vim.languages.vim` to enable it, this does not restrict
+        # that.
+        # See: <https://github.com/PMunch/nimlsp/issues/178#issue-2128106096>
+        nim.enable = false;
+
         nix.enable = true;
+
+        markdown.enable = isMaximal;
         html.enable = isMaximal;
         css.enable = isMaximal;
         sql.enable = isMaximal;
@@ -66,13 +71,11 @@ inputs: let
         ts.enable = isMaximal;
         svelte.enable = isMaximal;
         go.enable = isMaximal;
+        elixir.enable = isMaximal;
         zig.enable = isMaximal;
         python.enable = isMaximal;
         dart.enable = isMaximal;
-        elixir.enable = isMaximal;
         bash.enable = isMaximal;
-        terraform.enable = isMaximal;
-        nim.enable = false;
         tailwind.enable = isMaximal;
         typst.enable = isMaximal;
         clang = {
@@ -82,14 +85,14 @@ inputs: let
 
         rust = {
           enable = isMaximal;
-          crates.enable = true;
+          crates.enable = isMaximal;
         };
       };
 
       visuals = {
         enable = true;
         nvimWebDevicons.enable = true;
-        scrollBar.enable = true;
+        scrollBar.enable = isMaximal;
         smoothScroll.enable = true;
         cellularAutomaton.enable = false;
         fidget-nvim.enable = true;
@@ -252,5 +255,5 @@ inputs: let
     };
   };
 in {
-  inherit neovimConfiguration mainConfig tidalConfig;
+  inherit neovimConfiguration mainConfig;
 }

docs/manual/try-it-out.md

@@ -5,7 +5,6 @@ Below are the commands you may run to try out different configurations provided
 configurations are provided:
 
 - Nix
-- Tidal
 - Maximal
 
 You may try out any of the provided configurations using the `nix run` command on a system where Nix is installed.
@@ -22,7 +21,6 @@ once you garbage collect.
 
 ```console
 $ nix run github:notashelf/nvf#nix
-$ nix run github:notashelf/nvf#tidal
 $ nix run github:notashelf/nvf#maximal
 ```
 
@@ -33,10 +31,6 @@ $ nix run github:notashelf/nvf#maximal
 `Nix` configuration by default provides LSP/diagnostic support for Nix alongisde a set of visual and functional plugins.
 By running `nix run .#`, which is the default package, you will build Neovim with this config.
 
-#### Tidal {#sec-configs-tidal}
-
-Tidal is an alternative config that adds vim-tidal on top of the plugins from the Nix configuration.
-
 #### Maximal {#sec-configs-maximal}
 
 `Maximal` is the ultimate configuration that will enable support for more commonly used language as well as additional

docs/release-notes/rl-0.7.md

@@ -6,8 +6,8 @@ Release notes for release 0.7
 
 [ItsSorae](https://github.com/ItsSorae):
 
-- Added support for [typst](https://typst.app/) under `vim.languages.typst`.
+- Added support for [typst](https://typst.app/) under `vim.languages.typst`
-  This will enable the `typst-lsp` language server, and the `typstfmt` formatter.
+  This will enable the `typst-lsp` language server, and the `typstfmt` formatter
 
 [frothymarrow](https://github.com/frothymarrow):
 
@@ -18,3 +18,16 @@ Release notes for release 0.7
 [horriblename](https://github.com/horriblename):
 
 - Fix broken treesitter-context keybinds in visual mode
+
+[NotAShelf](https://github.com/notashelf)
+
+- Add `deno fmt` as the default Markdown formatter. This will be enabled
+  automatically if you have autoformatting enabled, but can be disabled manually
+  if you choose to.
+
+- Refactor `programs.languages.elixir` to use lspconfig and none-ls for LSP and
+  formatter setups respectively. Diagnostics support is considered, and may be
+  added once the [credo](https://github.com/rrrene/credo) linter has been added
+  to nixpkgs. A pull request is currently open.
+
+- Remove vim-tidal and friends

flake.lock

@@ -1,22 +1,5 @@
 {
   "nodes": {
-    "dirt-samples-src": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1667426233,
-        "narHash": "sha256-Zl2bi9QofcrhU63eMtg+R6lhV9ExQS/0XNTJ+oq65Uo=",
-        "owner": "tidalcycles",
-        "repo": "dirt-samples",
-        "rev": "92f2145e661b397e62ca0ff3965819e7c7db0dad",
-        "type": "github"
-      },
-      "original": {
-        "owner": "tidalcycles",
-        "ref": "master",
-        "repo": "dirt-samples",
-        "type": "github"
-      }
-    },
     "flake-compat": {
       "flake": false,
       "locked": {
@@ -180,22 +163,6 @@
       }
     },
     "nixpkgs_3": {
-      "locked": {
-        "lastModified": 1693844670,
-        "narHash": "sha256-t69F2nBB8DNQUWHD809oJZJVE+23XBrth4QZuVd6IE0=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "3c15feef7770eb5500a4b8792623e2d6f598c9c1",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixos-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "nixpkgs_4": {
       "locked": {
         "lastModified": 1702350026,
         "narHash": "sha256-A+GNZFZdfl4JdDphYKBJ5Ef1HOiFsP18vQe9mqjmUis=",
@@ -579,30 +546,14 @@
         "type": "github"
       }
     },
-    "plugin-elixir-ls": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1713724318,
-        "narHash": "sha256-1kLMxznNRRJ7M10zkuWexA/sPFaN449M0SKUjLrnc8c=",
-        "owner": "elixir-lsp",
-        "repo": "elixir-ls",
-        "rev": "8486de473a219dcdb72408702f8d56d0227c7366",
-        "type": "github"
-      },
-      "original": {
-        "owner": "elixir-lsp",
-        "repo": "elixir-ls",
-        "type": "github"
-      }
-    },
     "plugin-elixir-tools": {
       "flake": false,
       "locked": {
-        "lastModified": 1713617654,
+        "lastModified": 1714657398,
-        "narHash": "sha256-pJgtW51FLs+Yr+tlQckRmGkRnSUQNI3fEROn3D51mMs=",
+        "narHash": "sha256-U6db1n/RIpT7Dd54e9iI/PjO1BhDpMyNPfaph+dUk7k=",
         "owner": "elixir-tools",
         "repo": "elixir-tools.nvim",
-        "rev": "3c4f8344a341818417b3d75c04eb96d894cb4640",
+        "rev": "51eddb03a7a8c9f00d6415b356a4d3b75d8e75b6",
         "type": "github"
       },
       "original": {
@@ -1829,7 +1780,6 @@
         "plugin-diffview-nvim": "plugin-diffview-nvim",
         "plugin-dracula": "plugin-dracula",
         "plugin-dressing-nvim": "plugin-dressing-nvim",
-        "plugin-elixir-ls": "plugin-elixir-ls",
         "plugin-elixir-tools": "plugin-elixir-tools",
         "plugin-fidget-nvim": "plugin-fidget-nvim",
         "plugin-flutter-tools": "plugin-flutter-tools",
@@ -1906,7 +1856,6 @@
         "plugin-which-key": "plugin-which-key",
         "rnix-lsp": "rnix-lsp",
         "systems": "systems_2",
-        "tidalcycles": "tidalcycles",
         "zig": "zig"
       }
     },
@@ -1935,23 +1884,6 @@
         "type": "github"
       }
     },
-    "superdirt-src": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1611740180,
-        "narHash": "sha256-GtnqZeMFqFkVhgx2Exu0wY687cHa7mNnVCgjQd6fiIA=",
-        "owner": "musikinformatik",
-        "repo": "superdirt",
-        "rev": "7abb62e89649daa1232b9cbd6427241868abd30e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "musikinformatik",
-        "ref": "master",
-        "repo": "superdirt",
-        "type": "github"
-      }
-    },
     "systems": {
       "locked": {
         "lastModified": 1681028828,
@@ -1982,62 +1914,6 @@
         "type": "github"
       }
     },
-    "systems_3": {
-      "locked": {
-        "lastModified": 1681028828,
-        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
-        "owner": "nix-systems",
-        "repo": "default",
-        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-systems",
-        "repo": "default",
-        "type": "github"
-      }
-    },
-    "tidal-src": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1654350756,
-        "narHash": "sha256-tONM5SYYBca0orTLH1EUOilSC1FCluWrFt8AetUx+YQ=",
-        "owner": "tidalcycles",
-        "repo": "tidal",
-        "rev": "fda9c1ecb3722698935245e5409ef8ccdfca16c8",
-        "type": "github"
-      },
-      "original": {
-        "owner": "tidalcycles",
-        "ref": "main",
-        "repo": "tidal",
-        "type": "github"
-      }
-    },
-    "tidalcycles": {
-      "inputs": {
-        "dirt-samples-src": "dirt-samples-src",
-        "nixpkgs": "nixpkgs_3",
-        "superdirt-src": "superdirt-src",
-        "tidal-src": "tidal-src",
-        "utils": "utils_2",
-        "vim-tidal-src": "vim-tidal-src",
-        "vowel-src": "vowel-src"
-      },
-      "locked": {
-        "lastModified": 1694087816,
-        "narHash": "sha256-GMV5ONQhLwa6xRYhZkmwc2W2jbjAfHfB/OR9vR0+PFA=",
-        "owner": "mitchmindtree",
-        "repo": "tidalcycles.nix",
-        "rev": "1b1c4df5303e07930d23e8361ab8253ebec0c7bb",
-        "type": "github"
-      },
-      "original": {
-        "owner": "mitchmindtree",
-        "repo": "tidalcycles.nix",
-        "type": "github"
-      }
-    },
     "utils": {
       "locked": {
         "lastModified": 1656928814,
@@ -2053,62 +1929,11 @@
         "type": "github"
       }
     },
-    "utils_2": {
-      "inputs": {
-        "systems": "systems_3"
-      },
-      "locked": {
-        "lastModified": 1692799911,
-        "narHash": "sha256-3eihraek4qL744EvQXsK1Ha6C3CR7nnT8X2qWap4RNk=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "f9e7cf818399d17d347f847525c5a5a8032e4e44",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
-    "vim-tidal-src": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1685703852,
-        "narHash": "sha256-8gyk17YLeKpLpz3LRtxiwbpsIbZka9bb63nK5/9IUoA=",
-        "owner": "tidalcycles",
-        "repo": "vim-tidal",
-        "rev": "e440fe5bdfe07f805e21e6872099685d38e8b761",
-        "type": "github"
-      },
-      "original": {
-        "owner": "tidalcycles",
-        "repo": "vim-tidal",
-        "type": "github"
-      }
-    },
-    "vowel-src": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1641306144,
-        "narHash": "sha256-zfF6cvAGDNYWYsE8dOIo38b+dIymd17Pexg0HiPFbxM=",
-        "owner": "supercollider-quarks",
-        "repo": "vowel",
-        "rev": "ab59caa870201ecf2604b3efdd2196e21a8b5446",
-        "type": "github"
-      },
-      "original": {
-        "owner": "supercollider-quarks",
-        "ref": "master",
-        "repo": "vowel",
-        "type": "github"
-      }
-    },
     "zig": {
       "inputs": {
         "flake-compat": "flake-compat",
         "flake-utils": "flake-utils_2",
-        "nixpkgs": "nixpkgs_4"
+        "nixpkgs": "nixpkgs_3"
       },
       "locked": {
         "lastModified": 1713960597,

flake.nix

@@ -76,6 +76,7 @@
 
   # Flake inputs
   inputs = {
+    ## Basic Inputs
     nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
     flake-parts.url = "github:hercules-ci/flake-parts";
     flake-utils.url = "github:numtide/flake-utils";
@@ -98,13 +99,7 @@
       inputs.flake-utils.follows = "flake-utils";
     };
 
-    ### Plugins
+    ## Plugins
-    # Tidal cycles
-    tidalcycles = {
-      url = "github:mitchmindtree/tidalcycles.nix";
-      inputs.vim-tidal-src.url = "github:tidalcycles/vim-tidal";
-    };
-
     # LSP plugins
     plugin-nvim-lspconfig = {
       url = "github:neovim/nvim-lspconfig";
@@ -183,26 +178,11 @@
       flake = false;
     };
 
-    plugin-elixir-ls = {
-      url = "github:elixir-lsp/elixir-ls";
-      flake = false;
-    };
-
     plugin-elixir-tools = {
       url = "github:elixir-tools/elixir-tools.nvim";
       flake = false;
     };
 
-    plugin-glow-nvim = {
-      url = "github:ellisonleao/glow.nvim";
-      flake = false;
-    };
-
-    plugin-image-nvim = {
-      url = "github:3rd/image.nvim";
-      flake = false;
-    };
-
     # Copying/Registers
     plugin-registers = {
       url = "github:tversteeg/registers.nvim";
@@ -502,6 +482,16 @@
       flake = false;
     };
 
+    plugin-glow-nvim = {
+      url = "github:ellisonleao/glow.nvim";
+      flake = false;
+    };
+
+    plugin-image-nvim = {
+      url = "github:3rd/image.nvim";
+      flake = false;
+    };
+
     # Note-taking
     plugin-obsidian-nvim = {
       url = "github:epwalsh/obsidian.nvim";

flake/apps.nix

@@ -1,21 +1,11 @@
-{lib, ...}: {
+{lib, ...}: let
-  perSystem = {
+  inherit (lib.meta) getExe;
-    system,
+in {
-    config,
+  perSystem = {config, ...}: {
-    ...
+    apps = {
-  }: {
+      nix.program = getExe config.packages.nix;
-    apps =
+      maximal.program = getExe config.packages.maximal;
-      {
-        nix.program = lib.getExe config.packages.nix;
-        maximal.program = lib.getExe config.packages.maximal;
       default = config.apps.nix;
-      }
+    };
-      // (
-        if !(builtins.elem system ["aarch64-darwin" "x86_64-darwin"])
-        then {
-          tidal.program = lib.getExe config.packages.tidal;
-        }
-        else {}
-      );
   };
 }

flake/legacyPackages.nix

@@ -7,7 +7,6 @@
     legacyPackages = import inputs.nixpkgs {
       inherit system;
       overlays = [
-        inputs.tidalcycles.overlays.default
         inputs.self.overlays.default
         (_: _: {
           rnix-lsp = inputs'.rnix-lsp.defaultPackage;

flake/overlays.nix

@@ -9,13 +9,11 @@
 
   nixConfig = mainConfig false;
   maximalConfig = mainConfig true;
-  tidalConfig = {config.vim.tidal.enable = true;};
 in {
   flake.overlays.default = _final: prev: {
     inherit neovimConfiguration;
     neovim-nix = buildPkg prev [nixConfig];
     neovim-maximal = buildPkg prev [maximalConfig];
-    neovim-tidal = buildPkg prev [tidalConfig];
     devPkg = buildPkg pkgs [nixConfig {config.vim.languages.html.enable = pkgs.lib.mkForce true;}];
   };
 }

flake/packages.nix

@@ -7,8 +7,7 @@
   }: let
     docs = import ../docs {inherit pkgs inputs;};
   in {
-    packages =
+    packages = {
-      {
       # Documentation
       docs = docs.manual.html;
       docs-html = docs.manual.html;
@@ -52,11 +51,6 @@
             Volumes = {"/home/neovim/demo" = {};};
           };
         };
-      }
+    };
-      // (
-        if !(builtins.elem system ["aarch64-darwin" "x86_64-darwin"])
-        then {tidal = config.legacyPackages.neovim-tidal;}
-        else {}
-      );
   };
 }

modules/extra/deprecations.nix

@@ -0,0 +1,11 @@
+{lib, ...}: let
+  inherit (lib.modules) mkRemovedOptionModule;
+in {
+  imports = [
+    # 2024-06-06
+    (mkRemovedOptionModule ["vim" "tidal"] ''
+      Tidalcycles language support has been removed as of 2024-06-06 as it was long unmaintained. If
+      you depended on this functionality, please open an issue.
+    '')
+  ];
+}

modules/modules.nix

@@ -53,7 +53,13 @@
     "warnings"
   ];
 
-  allModules = concatLists [neovim plugins wrapper];
+  # Extra modules, such as deprecation warnings
+  # or renames in one place.
+  extra = map (p: ./extra + "/${p}") [
+    "deprecations.nix"
+  ];
+
+  allModules = concatLists [neovim plugins wrapper extra];
 
   pkgsModule = {config, ...}: {
     config = {

modules/plugins/languages/bash.nix

@@ -1,15 +1,17 @@
 {
-  pkgs,
   config,
+  pkgs,
   lib,
   ...
 }: let
   inherit (builtins) attrNames;
   inherit (lib.options) mkOption mkEnableOption literalExpression;
+  inherit (lib.modules) mkIf mkMerge;
   inherit (lib.lists) isList;
   inherit (lib.types) enum either package listOf str bool;
-  inherit (lib.nvim.lua) expToLua;
+  inherit (lib.nvim.languages) diagnosticsToLua;
   inherit (lib.nvim.types) diagnostics mkGrammarOption;
+  inherit (lib.nvim.lua) expToLua;
 
   cfg = config.vim.languages.bash;
 
@@ -55,6 +57,7 @@
           ls_sources,
           null_ls.builtins.diagnostics.shellcheck.with({
             command = "${pkg}/bin/shellcheck",
+            diagnostics_format = "#{m} [#{c}]"
           })
         )
       '';
@@ -114,4 +117,30 @@ in {
       };
     };
   };
+
+  config = mkIf cfg.enable (mkMerge [
+    (mkIf cfg.treesitter.enable {
+      vim.treesitter.enable = true;
+      vim.treesitter.grammars = [cfg.treesitter.package];
+    })
+
+    (mkIf cfg.lsp.enable {
+      vim.lsp.lspconfig.enable = true;
+      vim.lsp.lspconfig.sources.bash-lsp = servers.${cfg.lsp.server}.lspConfig;
+    })
+
+    (mkIf cfg.format.enable {
+      vim.lsp.null-ls.enable = true;
+      vim.lsp.null-ls.sources.bash-format = formats.${cfg.format.type}.nullConfig;
+    })
+
+    (mkIf cfg.extraDiagnostics.enable {
+      vim.lsp.null-ls.enable = true;
+      vim.lsp.null-ls.sources = diagnosticsToLua {
+        lang = "bash";
+        config = cfg.extraDiagnostics.types;
+        inherit diagnosticsProviders;
+      };
+    })
+  ]);
 }

modules/plugins/languages/bash/config.nix

@@ -1,83 +0,0 @@
-{
-  pkgs,
-  config,
-  lib,
-  ...
-}: let
-  inherit (lib.lists) isList;
-  inherit (lib.modules) mkIf mkMerge;
-  inherit (lib.nvim.lua) expToLua;
-  inherit (lib.nvim.languages) diagnosticsToLua;
-
-  cfg = config.vim.languages.bash;
-  diagnosticsProviders = {
-    shellcheck = {
-      package = pkgs.shellcheck;
-      nullConfig = pkg: ''
-        table.insert(
-          ls_sources,
-          null_ls.builtins.diagnostics.shellcheck.with({
-            command = "${pkg}/bin/shellcheck",
-          })
-        )
-      '';
-    };
-  };
-
-  formats = {
-    shfmt = {
-      package = pkgs.shfmt;
-      nullConfig = ''
-        table.insert(
-          ls_sources,
-          null_ls.builtins.formatting.shfmt.with({
-            command = "${pkgs.shfmt}/bin/shfmt",
-          })
-        )
-      '';
-    };
-  };
-
-  servers = {
-    bash-ls = {
-      package = pkgs.nodePackages.bash-language-server;
-      lspConfig = ''
-        lspconfig.bashls.setup{
-          capabilities = capabilities;
-          on_attach = default_on_attach;
-          cmd = ${
-          if isList cfg.lsp.package
-          then expToLua cfg.lsp.package
-          else ''{"${cfg.lsp.package}/bin/bash-language-server",  "start"}''
-        };
-        }
-      '';
-    };
-  };
-in {
-  config = mkIf cfg.enable (mkMerge [
-    (mkIf cfg.treesitter.enable {
-      vim.treesitter.enable = true;
-      vim.treesitter.grammars = [cfg.treesitter.package];
-    })
-
-    (mkIf cfg.lsp.enable {
-      vim.lsp.lspconfig.enable = true;
-      vim.lsp.lspconfig.sources.bash-lsp = servers.${cfg.lsp.server}.lspConfig;
-    })
-
-    (mkIf cfg.format.enable {
-      vim.lsp.null-ls.enable = true;
-      vim.lsp.null-ls.sources.bash-format = formats.${cfg.format.type}.nullConfig;
-    })
-
-    (mkIf cfg.extraDiagnostics.enable {
-      vim.lsp.null-ls.enable = true;
-      vim.lsp.null-ls.sources = diagnosticsToLua {
-        lang = "bash";
-        config = cfg.extraDiagnostics.types;
-        inherit diagnosticsProviders;
-      };
-    })
-  ]);
-}

modules/plugins/languages/bash/default.nix

@@ -1,6 +0,0 @@
-{
-  imports = [
-    ./bash.nix
-    ./config.nix
-  ];
-}

modules/plugins/languages/dart.nix

@@ -1,18 +1,23 @@
 {
   config,
-  lib,
   pkgs,
+  lib,
   ...
 }: let
   inherit (builtins) attrNames;
+  inherit (lib.modules) mkIf mkMerge;
+  inherit (lib.trivial) boolToString;
   inherit (lib.lists) isList;
   inherit (lib.options) mkEnableOption mkOption;
   inherit (lib.types) enum either listOf package nullOr str bool;
   inherit (lib.strings) optionalString;
   inherit (lib.nvim.lua) expToLua;
   inherit (lib.nvim.types) mkGrammarOption;
+  inherit (lib.nvim.dag) entryAnywhere;
 
   cfg = config.vim.languages.dart;
+  ftcfg = cfg.flutter-tools;
+
   defaultServer = "dart";
   servers = {
     dart = {
@@ -48,15 +53,16 @@ in {
         default = defaultServer;
       };
       package = mkOption {
-        description = "Dart LSP server package, or the command to run as a list of strings";
-        example = ''[lib.getExe pkgs.jdt-language-server "-data" "~/.cache/jdtls/workspace"]'';
         type = either package (listOf str);
         default = servers.${cfg.lsp.server}.package;
+        example = ''[lib.getExe pkgs.jdt-language-server "-data" "~/.cache/jdtls/workspace"]'';
+        description = "Dart LSP server package, or the command to run as a list of strings";
       };
+
       opts = mkOption {
-        description = "Options to pass to Dart LSP server";
         type = nullOr str;
         default = null;
+        description = "Options to pass to Dart LSP server";
       };
     };
 
@@ -70,23 +76,26 @@ in {
 
     flutter-tools = {
       enable = mkOption {
-        description = "Enable flutter-tools for flutter support";
         type = bool;
         default = config.vim.languages.enableLSP;
+        description = "Enable flutter-tools for flutter support";
       };
 
       enableNoResolvePatch = mkOption {
-        description = ''
-          Patch flutter-tools so that it doesn't resolve symlinks when detecting flutter path.
-          This is required if you want to use a flutter package built with nix.
-          If you are using a flutter SDK installed from a different source and encounter the error "`dart` missing from PATH", disable this option.
-        '';
         type = bool;
         default = true;
+        description = ''
+          Whether to patch flutter-tools so that it doesn't resolve
+          symlinks when detecting flutter path.
+
+          This is required if you want to use a flutter package built with nix.
+          If you are using a flutter SDK installed from a different source
+          and encounter the error "`dart` missing from PATH", disable this option.
+        '';
       };
 
       color = {
-        enable = mkEnableOption "Whether or mot to highlight color variables at all";
+        enable = mkEnableOption "highlighting color variables";
 
         highlightBackground = mkOption {
           type = bool;
@@ -112,4 +121,47 @@ in {
       };
     };
   };
+
+  config = mkIf cfg.enable (mkMerge [
+    (mkIf cfg.treesitter.enable {
+      vim.treesitter.enable = true;
+      vim.treesitter.grammars = [cfg.treesitter.package];
+    })
+
+    (mkIf cfg.lsp.enable {
+      vim.lsp.lspconfig.enable = true;
+
+      vim.lsp.lspconfig.sources.dart-lsp = servers.${cfg.lsp.server}.lspConfig;
+    })
+
+    (mkIf ftcfg.enable {
+      vim.startPlugins =
+        if ftcfg.enableNoResolvePatch
+        then ["flutter-tools-patched"]
+        else ["flutter-tools"];
+
+      vim.luaConfigRC.flutter-tools = entryAnywhere ''
+        require('flutter-tools').setup {
+          lsp = {
+            color = { -- show the derived colours for dart variables
+              enabled = ${boolToString ftcfg.color.enable}, -- whether or not to highlight color variables at all, only supported on flutter >= 2.10
+              background = ${boolToString ftcfg.color.highlightBackground}, -- highlight the background
+              foreground = ${boolToString ftcfg.color.highlightForeground}, -- highlight the foreground
+              virtual_text = ${boolToString ftcfg.color.virtualText.enable}, -- show the highlight using virtual text
+              virtual_text_str = ${ftcfg.color.virtualText.character} -- the virtual text character to highlight
+            },
+
+            capabilities = capabilities,
+            on_attach = default_on_attach;
+            flags = lsp_flags,
+          },
+          ${optionalString cfg.dap.enable ''
+          debugger = {
+            enabled = true,
+          },
+        ''}
+        }
+      '';
+    })
+  ]);
 }

modules/plugins/languages/dart/config.nix

@@ -1,76 +0,0 @@
-{
-  config,
-  lib,
-  pkgs,
-  ...
-}: let
-  inherit (lib.lists) isList;
-  inherit (lib.modules) mkIf mkMerge;
-  inherit (lib.strings) optionalString;
-  inherit (lib.trivial) boolToString;
-  inherit (lib.nvim.lua) expToLua;
-  inherit (lib.nvim.dag) entryAnywhere;
-
-  cfg = config.vim.languages.dart;
-  ftcfg = cfg.flutter-tools;
-  servers = {
-    dart = {
-      package = pkgs.dart;
-      lspConfig = ''
-        lspconfig.dartls.setup{
-          capabilities = capabilities;
-          on_attach=default_on_attach;
-          cmd = ${
-          if isList cfg.lsp.package
-          then expToLua cfg.lsp.package
-          else ''{"${cfg.lsp.package}/bin/dart", "language-server", "--protocol=lsp"}''
-        };
-          ${optionalString (cfg.lsp.opts != null) "init_options = ${cfg.lsp.dartOpts}"}
-        }
-      '';
-    };
-  };
-in {
-  config = mkIf cfg.enable (mkMerge [
-    (mkIf cfg.treesitter.enable {
-      vim.treesitter.enable = true;
-      vim.treesitter.grammars = [cfg.treesitter.package];
-    })
-
-    (mkIf cfg.lsp.enable {
-      vim.lsp.lspconfig.enable = true;
-
-      vim.lsp.lspconfig.sources.dart-lsp = servers.${cfg.lsp.server}.lspConfig;
-    })
-
-    (mkIf ftcfg.enable {
-      vim.startPlugins =
-        if ftcfg.enableNoResolvePatch
-        then ["flutter-tools-patched"]
-        else ["flutter-tools"];
-
-      vim.luaConfigRC.flutter-tools = entryAnywhere ''
-        require('flutter-tools').setup {
-          lsp = {
-            color = { -- show the derived colours for dart variables
-              enabled = ${boolToString ftcfg.color.enable}, -- whether or not to highlight color variables at all, only supported on flutter >= 2.10
-              background = ${boolToString ftcfg.color.highlightBackground}, -- highlight the background
-              foreground = ${boolToString ftcfg.color.highlightForeground}, -- highlight the foreground
-              virtual_text = ${boolToString ftcfg.color.virtualText.enable}, -- show the highlight using virtual text
-              virtual_text_str = ${ftcfg.color.virtualText.character} -- the virtual text character to highlight
-            },
-
-            capabilities = capabilities,
-            on_attach = default_on_attach;
-            flags = lsp_flags,
-          },
-          ${optionalString cfg.dap.enable ''
-          debugger = {
-            enabled = true,
-          },
-        ''}
-        }
-      '';
-    })
-  ]);
-}

modules/plugins/languages/dart/default.nix

@@ -1,6 +0,0 @@
-{
-  imports = [
-    ./dart.nix
-    ./config.nix
-  ];
-}

modules/plugins/languages/default.nix

@@ -2,18 +2,16 @@
   inherit (lib.nvim.languages) mkEnable;
 in {
   imports = [
-    ./bash
+    ./bash.nix
-    ./dart
+    ./dart.nix
-    ./elixir
-    ./markdown
-    ./tidal
-
     ./clang.nix
     ./css.nix
+    ./elixir.nix
     ./go.nix
     ./html.nix
     ./java.nix
     ./lua.nix
+    ./markdown.nix
     ./nim.nix
     ./nix.nix
     ./php.nix

modules/plugins/languages/elixir.nix

@@ -0,0 +1,138 @@
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}: let
+  inherit (builtins) attrNames;
+  inherit (lib.options) mkEnableOption mkOption;
+  inherit (lib.modules) mkIf mkMerge;
+  inherit (lib.lists) isList;
+  inherit (lib.types) enum either listOf package str;
+  inherit (lib.nvim.types) mkGrammarOption;
+  inherit (lib.nvim.lua) expToLua;
+  inherit (lib.nvim.dag) entryAnywhere;
+
+  cfg = config.vim.languages.elixir;
+
+  defaultServer = "elixirls";
+  servers = {
+    elixirls = {
+      package = pkgs.elixir-ls;
+      lspConfig = ''
+        -- elixirls setup
+        lspconfig.elixirls.setup {
+          capabilities = capabilities,
+          on_attach = default_on_attach,
+          cmd = ${
+          if isList cfg.lsp.package
+          then expToLua cfg.lsp.package
+          else ''{"${cfg.lsp.package}/bin/elixir-ls"}''
+        }
+        }
+      '';
+    };
+  };
+
+  defaultFormat = "mix";
+  formats = {
+    mix = {
+      package = pkgs.elixir;
+      nullConfig = ''
+        table.insert(
+          ls_sources,
+          null_ls.builtins.formatting.mix.with({
+            command = "${cfg.format.package}/bin/mix",
+          })
+        )
+      '';
+    };
+  };
+in {
+  options.vim.languages.elixir = {
+    enable = mkEnableOption "Elixir language support";
+
+    treesitter = {
+      enable = mkEnableOption "Elixir treesitter" // {default = config.vim.languages.enableTreesitter;};
+      package = mkGrammarOption pkgs "elixir";
+    };
+
+    lsp = {
+      enable = mkEnableOption "Elixir LSP support" // {default = config.vim.languages.enableLSP;};
+
+      server = mkOption {
+        description = "Elixir LSP server to use";
+        type = enum (attrNames servers);
+        default = defaultServer;
+      };
+
+      package = mkOption {
+        description = "Elixir LSP server package, or the command to run as a list of strings";
+        example = ''[lib.getExe pkgs.jdt-language-server " - data " " ~/.cache/jdtls/workspace "]'';
+        type = either package (listOf str);
+        default = servers.${cfg.lsp.server}.package;
+      };
+    };
+
+    format = {
+      enable = mkEnableOption "Elixir formatting" // {default = config.vim.languages.enableFormat;};
+
+      type = mkOption {
+        description = "Elixir formatter to use";
+        type = enum (attrNames formats);
+        default = defaultFormat;
+      };
+
+      package = mkOption {
+        description = "Elixir formatter package";
+        type = package;
+        default = formats.${cfg.format.type}.package;
+      };
+    };
+
+    elixir-tools = {
+      enable = mkEnableOption "Elixir tools";
+    };
+  };
+
+  config = mkIf cfg.enable (mkMerge [
+    (mkIf cfg.treesitter.enable {
+      vim.treesitter.enable = true;
+      vim.treesitter.grammars = [cfg.treesitter.package];
+    })
+
+    (mkIf cfg.lsp.enable {
+      vim.lsp.lspconfig.enable = true;
+      vim.lsp.lspconfig.sources.elixir-lsp = servers.${cfg.lsp.server}.lspConfig;
+    })
+
+    (mkIf cfg.format.enable {
+      vim.lsp.null-ls.enable = true;
+      vim.lsp.null-ls.sources.elixir-format = formats.${cfg.format.type}.nullConfig;
+    })
+
+    (mkIf cfg.elixir-tools.enable {
+      vim.startPlugins = ["elixir-tools"];
+      vim.luaConfigRC.elixir-tools = entryAnywhere ''
+        local elixir-tools = require("elixir")
+        local elixirls = require("elixir-tools.elixirls")
+
+        -- disable imperative insstallations of various
+        -- elixir related tools installed by elixir-tools
+        elixir-tools.setup {
+          nextls = {
+            enable = false -- defaults to false
+          },
+
+          credo = {
+            enable = false -- defaults to true
+          },
+
+          elixirls = {
+            enable = false, -- defaults to true
+          }
+        }
+      '';
+    })
+  ]);
+}

modules/plugins/languages/elixir/config.nix

@@ -1,67 +0,0 @@
-{
-  config,
-  lib,
-  pkgs,
-  ...
-}: let
-  inherit (lib.modules) mkIf;
-  inherit (lib.meta) getExe;
-  inherit (lib.nvim.dag) entryAnywhere;
-
-  cfg = config.vim.languages.elixir;
-in {
-  config = mkIf (cfg.enable) {
-    vim.startPlugins = [
-      "elixir-tools"
-    ];
-
-    vim.luaConfigRC.elixir-tools = entryAnywhere ''
-        local elixir = require("elixir")
-        local elixirls = require("elixir.elixirls")
-
-        elixir.setup {
-          elixirls = {
-          -- alternatively, point to an existing elixir-ls installation (optional)
-          -- not currently supported by elixirls, but can be a table if you wish to pass other args `{"path/to/elixirls", "--foo"}`
-          cmd = "${getExe pkgs.elixir-ls}",
-
-          -- default settings, use the `settings` function to override settings
-          settings = elixirls.settings {
-            dialyzerEnabled = true,
-            fetchDeps = false,
-            enableTestLenses = false,
-            suggestSpecs = false,
-          },
-
-          on_attach = function(client, bufnr)
-            local map_opts = { buffer = true, noremap = true}
-
-            -- run the codelens under the cursor
-            vim.keymap.set("n", "<space>r",  vim.lsp.codelens.run, map_opts)
-            -- remove the pipe operator
-            vim.keymap.set("n", "<space>fp", ":ElixirFromPipe<cr>", map_opts)
-            -- add the pipe operator
-            vim.keymap.set("n", "<space>tp", ":ElixirToPipe<cr>", map_opts)
-            vim.keymap.set("v", "<space>em", ":ElixirExpandMacro<cr>", map_opts)
-
-            -- bindings for standard LSP functions.
-            vim.keymap.set("n", "<space>df", "<cmd>lua vim.lsp.buf.format()<cr>", map_opts)
-            vim.keymap.set("n", "<space>gd", "<cmd>lua vim.diagnostic.open_float()<cr>", map_opts)
-            vim.keymap.set("n", "<space>dt", "<cmd>lua vim.lsp.buf.definition()<cr>", map_opts)
-            vim.keymap.set("n", "<space>K", "<cmd>lua vim.lsp.buf.hover()<cr>", map_opts)
-            vim.keymap.set("n", "<space>gD","<cmd>lua vim.lsp.buf.implementation()<cr>", map_opts)
-            vim.keymap.set("n", "<space>1gD","<cmd>lua vim.lsp.buf.type_definition()<cr>", map_opts)
-
-            -- keybinds for fzf-lsp.nvim: https://github.com/gfanto/fzf-lsp.nvim
-            -- you could also use telescope.nvim: https://github.com/nvim-telescope/telescope.nvim
-            -- there are also core vim.lsp functions that put the same data in the loclist
-            vim.keymap.set("n", "<space>gr", ":References<cr>", map_opts)
-            vim.keymap.set("n", "<space>g0", ":DocumentSymbols<cr>", map_opts)
-            vim.keymap.set("n", "<space>gW", ":WorkspaceSymbols<cr>", map_opts)
-            vim.keymap.set("n", "<leader>d", ":Diagnostics<cr>", map_opts)
-          end
-        }
-      }
-    '';
-  };
-}

modules/plugins/languages/elixir/default.nix

@@ -1,6 +0,0 @@
-{
-  imports = [
-    ./config.nix
-    ./elixir-tools.nix
-  ];
-}

modules/plugins/languages/elixir/elixir-tools.nix

@@ -1,7 +0,0 @@
-{lib, ...}: let
-  inherit (lib.options) mkEnableOption;
-in {
-  options.vim.languages.elixir = {
-    enable = mkEnableOption "Elixir language support";
-  };
-}

modules/plugins/languages/markdown.nix

@@ -4,7 +4,7 @@
   lib,
   ...
 }: let
-  inherit (builtins) attrNames;
+  inherit (builtins) attrNames concatLists;
   inherit (lib.options) mkEnableOption mkOption;
   inherit (lib.lists) isList;
   inherit (lib.types) bool enum either package listOf str;
@@ -29,6 +29,22 @@
       '';
     };
   };
+
+  defaultFormat = "denofmt";
+  formats = {
+    denofmt = {
+      package = pkgs.deno;
+      nullConfig = ''
+        table.insert(
+          ls_sources,
+          null_ls.builtins.formatting.deno_fmt.with({
+            filetypes = ${concatLists cfg.format.extraFiletypes ["markdown"]},
+            command = "${cfg.format.package}/bin/deno",
+          })
+        )
+      '';
+    };
+  };
 in {
   options.vim.languages.markdown = {
     enable = mkEnableOption "Markdown markup language support";
@@ -59,5 +75,27 @@ in {
         default = servers.${cfg.lsp.server}.package;
       };
     };
+
+    format = {
+      enable = mkEnableOption "Markdown formatting" // {default = config.vim.languages.enableFormat;};
+
+      type = mkOption {
+        description = "Markdown formatter to use";
+        type = enum (attrNames formats);
+        default = defaultFormat;
+      };
+
+      package = mkOption {
+        description = "Markdown formatter package";
+        type = package;
+        default = formats.${cfg.format.type}.package;
+      };
+
+      extraFiletypes = mkOption {
+        description = "Extra filetypes to format with the Markdown formatter";
+        type = listOf str;
+        default = [];
+      };
+    };
   };
 }

modules/plugins/languages/markdown/config.nix

@@ -1,40 +0,0 @@
-{
-  pkgs,
-  config,
-  lib,
-  ...
-}: let
-  inherit (lib.nvim.lua) expToLua;
-  inherit (lib.modules) mkIf mkMerge;
-  inherit (lib.lists) isList;
-
-  cfg = config.vim.languages.markdown;
-  servers = {
-    marksman = {
-      package = pkgs.marksman;
-      lspConfig = ''
-        lspconfig.marksman.setup{
-          capabilities = capabilities;
-          on_attach = default_on_attach;
-          cmd = ${
-          if isList cfg.lsp.package
-          then expToLua cfg.lsp.package
-          else ''{"${cfg.lsp.package}/bin/marksman", "server"}''
-        },
-        }
-      '';
-    };
-  };
-in {
-  config = mkIf cfg.enable (mkMerge [
-    (mkIf cfg.treesitter.enable {
-      vim.treesitter.enable = true;
-      vim.treesitter.grammars = [cfg.treesitter.mdPackage cfg.treesitter.mdInlinePackage];
-    })
-
-    (mkIf cfg.lsp.enable {
-      vim.lsp.lspconfig.enable = true;
-      vim.lsp.lspconfig.sources.markdown-lsp = servers.${cfg.lsp.server}.lspConfig;
-    })
-  ]);
-}

modules/plugins/languages/markdown/default.nix

@@ -1,6 +0,0 @@
-{...}: {
-  imports = [
-    ./config.nix
-    ./markdown.nix
-  ];
-}

modules/plugins/languages/tidal/config.nix

@@ -1,23 +0,0 @@
-{
-  pkgs,
-  config,
-  lib,
-  ...
-}: let
-  inherit (lib.modules) mkIf;
-
-  cfg = config.vim.tidal;
-in {
-  config = mkIf (cfg.enable) {
-    vim.startPlugins = [
-      # From tidalcycles flake
-      pkgs.vimPlugins.vim-tidal
-    ];
-
-    vim.globals = {
-      "tidal_target" = "terminal";
-      "tidal_flash_duration" = 150;
-      "tidal_sc_enable" = cfg.openSC;
-    };
-  };
-}

modules/plugins/languages/tidal/default.nix

@@ -1,6 +0,0 @@
-{...}: {
-  imports = [
-    ./tidal.nix
-    ./config.nix
-  ];
-}

modules/plugins/languages/tidal/tidal.nix

@@ -1,24 +0,0 @@
-{
-  config,
-  lib,
-  ...
-}: let
-  inherit (lib.options) mkEnableOption mkOption;
-  inherit (lib.types) int bool;
-in {
-  options.vim.tidal = {
-    enable = mkEnableOption "tidalcycles tools and plugins";
-
-    flash = mkOption {
-      description = ''When sending a paragraph or a single line, vim-tidal will "flash" the selection for some milliseconds'';
-      type = int;
-      default = 150;
-    };
-
-    openSC = mkOption {
-      description = "Automatically run the supercollider CLI, sclang, alongside the Tidal GHCI terminal.";
-      type = bool;
-      default = true;
-    };
-  };
-}