languages/astro: init (#481)

* LSP: Add astro

* LSP: Properly add astro

* LSP: Properly actually add astro

* Flake: Fix mnw

* Update flake/develop.nix

Co-authored-by: raf <raf@notashelf.dev>

* Update configuration.nix

Co-authored-by: raf <raf@notashelf.dev>

* Update astro.nix

* Update rl-0.7.md

---------

Co-authored-by: raf <raf@notashelf.dev>

Author: DamitusThyYeetus123

configuration.nix

@@ -48,6 +48,7 @@ isMaximal: {
 
       # Assembly is not common, and the asm LSP is a major hit-or-miss
       assembly.enable = false;
+      astro.enable = false;
       markdown.enable = isMaximal;
       html.enable = isMaximal;
       css.enable = isMaximal;

docs/release-notes/rl-0.7.md

@@ -383,3 +383,7 @@ The changes are, in no particular order:
 [Nowaaru](https://github.com/Nowaaru):
 
 - Add `precognition-nvim`.
+
+[DamitusThyYeeticus123](https://github.com/DamitusThyYeetus123):
+
+- Add support for [Astro](https://astro.build/) language server.

flake.lock

@@ -0,0 +1,159 @@
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}: let
+  inherit (builtins) attrNames;
+  inherit (lib.options) mkEnableOption mkOption;
+  inherit (lib.modules) mkIf mkMerge;
+  inherit (lib.lists) isList;
+  inherit (lib.meta) getExe;
+  inherit (lib.types) enum either listOf package str;
+  inherit (lib.nvim.lua) expToLua;
+  inherit (lib.nvim.languages) diagnosticsToLua;
+  inherit (lib.nvim.types) mkGrammarOption diagnostics;
+
+  cfg = config.vim.languages.astro;
+
+  defaultServer = "astro";
+  servers = {
+    astro = {
+      package = pkgs.astro-language-server;
+      lspConfig = ''
+        lspconfig.astro.setup {
+          capabilities = capabilities;
+          on_attach = attach_keymaps,
+          cmd = ${
+          if isList cfg.lsp.package
+          then expToLua cfg.lsp.package
+          else ''{"${cfg.lsp.package}/bin/astro-ls", "--stdio"}''
+        }
+        }
+      '';
+    };
+  };
+
+  # TODO: specify packages
+  defaultFormat = "prettier";
+  formats = {
+    prettier = {
+      package = pkgs.nodePackages.prettier;
+      nullConfig = ''
+        table.insert(
+          ls_sources,
+          null_ls.builtins.formatting.prettier.with({
+            command = "${cfg.format.package}/bin/prettier",
+          })
+        )
+      '';
+    };
+
+    biome = {
+      package = pkgs.biome;
+      nullConfig = ''
+        table.insert(
+          ls_sources,
+          null_ls.builtins.formatting.biome.with({
+            command = "${cfg.format.package}/bin/biome",
+          })
+        )
+      '';
+    };
+  };
+
+  # TODO: specify packages
+  defaultDiagnosticsProvider = ["eslint_d"];
+  diagnosticsProviders = {
+    eslint_d = {
+      package = pkgs.eslint_d;
+      nullConfig = pkg: ''
+        table.insert(
+          ls_sources,
+          null_ls.builtins.diagnostics.eslint_d.with({
+            command = "${getExe pkg}",
+          })
+        )
+      '';
+    };
+  };
+in {
+  options.vim.languages.astro = {
+    enable = mkEnableOption "Astro language support";
+
+    treesitter = {
+      enable = mkEnableOption "Astro treesitter" // {default = config.vim.languages.enableTreesitter;};
+
+      astroPackage = mkGrammarOption pkgs "astro";
+    };
+
+    lsp = {
+      enable = mkEnableOption "Astro LSP support" // {default = config.vim.languages.enableLSP;};
+
+      server = mkOption {
+        description = "Astro LSP server to use";
+        type = enum (attrNames servers);
+        default = defaultServer;
+      };
+
+      package = mkOption {
+        description = "Astro LSP server package, or the command to run as a list of strings";
+        example = ''[lib.getExe pkgs.astro-language-server "--minify" "--stdio"]'';
+        type = either package (listOf str);
+        default = servers.${cfg.lsp.server}.package;
+      };
+    };
+
+    format = {
+      enable = mkEnableOption "Astro formatting" // {default = config.vim.languages.enableFormat;};
+
+      type = mkOption {
+        description = "Astro formatter to use";
+        type = enum (attrNames formats);
+        default = defaultFormat;
+      };
+
+      package = mkOption {
+        description = "Astro formatter package";
+        type = package;
+        default = formats.${cfg.format.type}.package;
+      };
+    };
+
+    extraDiagnostics = {
+      enable = mkEnableOption "extra Astro diagnostics" // {default = config.vim.languages.enableExtraDiagnostics;};
+
+      types = diagnostics {
+        langDesc = "Astro";
+        inherit diagnosticsProviders;
+        inherit defaultDiagnosticsProvider;
+      };
+    };
+  };
+
+  config = mkIf cfg.enable (mkMerge [
+    (mkIf cfg.treesitter.enable {
+      vim.treesitter.enable = true;
+      vim.treesitter.grammars = [cfg.treesitter.astroPackage];
+    })
+
+    (mkIf cfg.lsp.enable {
+      vim.lsp.lspconfig.enable = true;
+      vim.lsp.lspconfig.sources.astro-lsp = servers.${cfg.lsp.server}.lspConfig;
+    })
+
+    (mkIf cfg.format.enable {
+      vim.lsp.null-ls.enable = true;
+      vim.lsp.null-ls.sources.astro-format = formats.${cfg.format.type}.nullConfig;
+    })
+
+    (mkIf cfg.extraDiagnostics.enable {
+      vim.lsp.null-ls.enable = true;
+      vim.lsp.null-ls.sources = diagnosticsToLua {
+        lang = "astro";
+        config = cfg.extraDiagnostics.types;
+        inherit diagnosticsProviders;
+      };
+    })
+  ]);
+}

modules/plugins/languages/astro.nix

@@ -3,6 +3,7 @@
 in {
   imports = [
     ./asm.nix
+    ./astro.nix
     ./bash.nix
     ./dart.nix
     ./clang.nix