languages/vue: init

configuration.nix

@@ -104,6 +104,7 @@ isMaximal: {
       qml.enable = false;
       jinja.enable = false;
       svelte.enable = false;
+      vue.enable = false;
       liquid.enable = false;
       tera.enable = false;
       twig.enable = false;

docs/manual/release-notes/rl-0.9.md

@@ -361,6 +361,8 @@
 - Added [`biomejs`](https://biomejs.dev/) as extra diagnostics provider to
   `languages.ts`.
 
+- Added `languages.vue`.
+
 - Add `languages.fluent` using the official plugin. This only provides
   highlighting.
 

lib/types/lsp.nix

@@ -4,8 +4,7 @@
   mkLspPresetEnableOption = option: display: fileTypes:
     mkEnableOption ''
       the ${display} Language Server.
-
-      Default `filetypes = ${lib.generators.toPretty {} fileTypes}`. \
+      Default `filetypes = ${lib.generators.toPretty {} fileTypes}`.
       Use {option}`vim.lsp.servers.${option}` for customization
     '';
 in {

modules/plugins/languages/default.nix

@@ -45,6 +45,7 @@ in {
     ./scala.nix
     ./sql.nix
     ./svelte.nix
+    ./vue.nix
     ./terraform.nix
     ./toml.nix
     ./typescript.nix

modules/plugins/languages/vue.nix

@@ -0,0 +1,151 @@
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}: let
+  inherit (builtins) attrNames;
+  inherit (lib.options) mkEnableOption mkOption literalExpression;
+  inherit (lib.modules) mkIf mkMerge;
+  inherit (lib) genAttrs;
+  inherit (lib.meta) getExe;
+  inherit (lib.types) enum listOf;
+  inherit (lib.nvim.types) mkGrammarOption diagnostics;
+  inherit (lib.nvim.attrsets) mapListToAttrs;
+
+  cfg = config.vim.languages.vue;
+
+  defaultServers = ["vue-language-server" "vtsls"];
+  servers = ["vue-language-server" "vtsls" "typescript-language-server"];
+
+  defaultFormat = ["biome" "biome-check" "biome-organize-imports"];
+  formats = {
+    biome = {
+      command = getExe pkgs.biome;
+    };
+
+    biome-check = {
+      command = getExe pkgs.biome;
+    };
+
+    biome-organize-imports = {
+      command = getExe pkgs.biome;
+    };
+  };
+
+  defaultDiagnosticsProvider = ["biomejs"];
+  diagnosticsProviders = {
+    biomejs = let
+      pkg = pkgs.biome;
+    in {
+      package = pkg;
+      config = {
+        cmd = getExe pkg;
+      };
+    };
+  };
+in {
+  options.vim.languages.vue = {
+    enable = mkEnableOption "Vue.js language support";
+
+    treesitter = {
+      enable =
+        mkEnableOption "Vue.js treesitter"
+        // {
+          default = config.vim.languages.enableTreesitter;
+          defaultText = literalExpression "config.vim.languages.enableTreesitter";
+        };
+
+      package = mkGrammarOption pkgs "vue";
+    };
+
+    lsp = {
+      enable =
+        mkEnableOption "Vue.js LSP support"
+        // {
+          default = config.vim.lsp.enable;
+          defaultText = literalExpression "config.vim.lsp.enable";
+        };
+
+      servers = mkOption {
+        type = listOf (enum servers);
+        default = defaultServers;
+        description = "Vue.js LSP server to use";
+      };
+    };
+
+    format = {
+      enable =
+        mkEnableOption "Vue.js formatting"
+        // {
+          default = config.vim.languages.enableFormat;
+          defaultText = literalExpression "config.vim.languages.enableFormat";
+        };
+
+      type = mkOption {
+        type = listOf (enum (attrNames formats));
+        default = defaultFormat;
+        description = "Vue.js formatter to use.";
+      };
+    };
+
+    extraDiagnostics = {
+      enable =
+        mkEnableOption "extra Vue.js diagnostics"
+        // {
+          default = config.vim.languages.enableExtraDiagnostics;
+          defaultText = literalExpression "config.vim.languages.enableExtraDiagnostics";
+        };
+
+      types = diagnostics {
+        langDesc = "Vue.js";
+        inherit diagnosticsProviders;
+        inherit defaultDiagnosticsProvider;
+      };
+    };
+  };
+
+  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 = {
+        presets = genAttrs cfg.lsp.servers (_: {enable = true;});
+        servers = genAttrs cfg.lsp.servers (_: {
+          filetypes = ["vue"];
+        });
+      };
+    })
+
+    (mkIf cfg.format.enable {
+      vim.formatter.conform-nvim = {
+        enable = true;
+        setupOpts = {
+          formatters_by_ft.vue = cfg.format.type;
+          formatters =
+            mapListToAttrs (name: {
+              inherit name;
+              value = formats.${name};
+            })
+            cfg.format.type;
+        };
+      };
+    })
+
+    (mkIf cfg.extraDiagnostics.enable {
+      vim.diagnostics.nvim-lint = {
+        enable = true;
+        linters_by_ft.vue = cfg.extraDiagnostics.types;
+        linters = mkMerge (
+          map (name: {
+            ${name}.cmd = getExe diagnosticsProviders.${name}.package;
+          })
+          cfg.extraDiagnostics.types
+        );
+      };
+    })
+  ]);
+}