configuration.nix

@@ -54,6 +54,7 @@ inputs: let
         enableTreesitter = true;
         enableExtraDiagnostics = true;
 
+        nim.enable = false;
         nix.enable = true;
         markdown.enable = true;
 
@@ -64,14 +65,12 @@ inputs: let
         ts.enable = isMaximal;
         svelte.enable = isMaximal;
         go.enable = isMaximal;
-        elixir.enable = isMaximal;
         zig.enable = isMaximal;
         python.enable = isMaximal;
         dart.enable = isMaximal;
         bash.enable = isMaximal;
         tailwind.enable = isMaximal;
         typst.enable = isMaximal;
-        nim.enable = isMaximal;
         clang = {
           enable = isMaximal;
           lsp.server = "clangd";

docs/release-notes/rl-0.7.md

@@ -12,10 +12,9 @@ Release notes for release 0.7
 [frothymarrow](https://github.com/frothymarrow):
 
 - Modified type for [](#opt-vim.visuals.fidget-nvim.setupOpts.progress.display.overrides)
-  from `anything` to a `submodule` for better type checking.
-- Fix null `vim.lsp.mappings` generating an error and not being filtered out.
+  from `anything` to a `submodule` for better type checking
 
-[horriblename](https://github.com/horriblename):
+[horriblename](https://github.com/horriblename)
 
 - Fix broken treesitter-context keybinds in visual mode
 
@@ -25,9 +24,9 @@ Release notes for release 0.7
   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
+
+- Remove unmaintained Elixir language module. This has been long broken, and was
+  unmaintained due to my disinterest in using Elixir. If you depend on Elixir
+  language support, please create an issue. Do keep in mind that elixirls **does
+  not exist in nixpkgs**.

flake.lock

@@ -546,22 +546,6 @@
         "type": "github"
       }
     },
-    "plugin-elixir-tools": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1714657398,
-        "narHash": "sha256-U6db1n/RIpT7Dd54e9iI/PjO1BhDpMyNPfaph+dUk7k=",
-        "owner": "elixir-tools",
-        "repo": "elixir-tools.nvim",
-        "rev": "51eddb03a7a8c9f00d6415b356a4d3b75d8e75b6",
-        "type": "github"
-      },
-      "original": {
-        "owner": "elixir-tools",
-        "repo": "elixir-tools.nvim",
-        "type": "github"
-      }
-    },
     "plugin-fidget-nvim": {
       "flake": false,
       "locked": {
@@ -1780,7 +1764,6 @@
         "plugin-diffview-nvim": "plugin-diffview-nvim",
         "plugin-dracula": "plugin-dracula",
         "plugin-dressing-nvim": "plugin-dressing-nvim",
-        "plugin-elixir-tools": "plugin-elixir-tools",
         "plugin-fidget-nvim": "plugin-fidget-nvim",
         "plugin-flutter-tools": "plugin-flutter-tools",
         "plugin-gesture-nvim": "plugin-gesture-nvim",

flake.nix

@@ -178,8 +178,13 @@
       flake = false;
     };
 
-    plugin-elixir-tools = {
-      url = "github:elixir-tools/elixir-tools.nvim";
+    plugin-glow-nvim = {
+      url = "github:ellisonleao/glow.nvim";
+      flake = false;
+    };
+
+    plugin-image-nvim = {
+      url = "github:3rd/image.nvim";
       flake = false;
     };
 
@@ -482,16 +487,6 @@
       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";

modules/extra/deprecations.nix

@@ -3,6 +3,11 @@
 in {
   imports = [
     # 2024-06-06
+    (mkRemovedOptionModule ["vim" "languages" "elixir"] ''
+      Elixir language support has been removed as of 2024-06-06 as it was long unmaintained. If
+      you dependend on this language support, please consider contributing to its maintenance.
+    '')
+
     (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/plugins/languages/default.nix

@@ -6,7 +6,6 @@ in {
     ./dart.nix
     ./clang.nix
     ./css.nix
-    ./elixir.nix
     ./go.nix
     ./html.nix
     ./java.nix

modules/plugins/languages/elixir.nix

@@ -1,138 +0,0 @@
-{
-  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

@@ -0,0 +1,67 @@
+{
+  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

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

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

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

modules/plugins/lsp/config.nix

@@ -16,10 +16,7 @@
 
   mappingDefinitions = self.options.vim.lsp.mappings;
   mappings = addDescriptionsToMappings cfg.mappings mappingDefinitions;
-  mkBinding = binding: action:
-    if binding.value != null
-    then "vim.api.nvim_buf_set_keymap(bufnr, 'n', '${binding.value}', '<cmd>lua ${action}<CR>', {noremap=true, silent=true, desc='${binding.description}'})"
-    else "";
+  mkBinding = binding: action: "vim.api.nvim_buf_set_keymap(bufnr, 'n', '${binding.value}', '<cmd>lua ${action}<CR>', {noremap=true, silent=true, desc='${binding.description}'})";
 in {
   config = mkIf cfg.enable {
     vim = {