✨ [shared] Helix config

Support for more languages in Helix. C-f to format. Autosave. Added some lsp packages

shared/home-manager/development/helix.nix

@@ -1,4 +1,9 @@
-{ pkgs, theme, ... }:
+{
+  pkgs,
+  lib,
+  theme,
+  ...
+}:
 
 {
   catppuccin.helix = {
@@ -11,23 +16,115 @@
     helix = {
       enable = true;
       defaultEditor = true;
+      extraPackages = with pkgs; [
+        # Markdown
+        marksman
+        markdown-oxide
+        # Html, css, Json, Eslint
+        vscode-langservers-extracted
+        # Yaml
+        ansible-language-server
+        yaml-language-server
+      ];
       settings = {
         editor = {
+          auto-save = {
+            after-delay.enable = true;
+            focus-lost = true;
+          };
           cursor-shape = {
             normal = "block";
             insert = "bar";
             select = "underline";
           };
-          lsp.display-messages = true;
+          lsp = {
+            display-inlay-hints = true;
+            display-messages = true;
+          };
+        };
+        keys.normal = {
+          C-f = ":format";
         };
       };
+
       languages.language = [
         {
-          name = "nix";
+          name = "css";
+          formatter = {
+            command = "prettier";
+            args = [
+              "--stdin-filepath"
+              "file.css"
+            ];
+          };
+          auto-format = true;
+        }
+        {
+          name = "json";
+          language-servers = [
+            {
+              name = "vscode-json-language-server";
+              except-features = [ "format" ];
+            }
+          ];
+          formatter = {
+            command = "prettier";
+            args = [
+              "--stdin-filepath"
+              "file.json"
+            ];
+          };
+          auto-format = true;
+        }
+        {
+          name = "jsonc";
+          language-servers = [
+            {
+              name = "vscode-json-language-server";
+              except-features = [ "format" ];
+            }
+          ];
+          formatter = {
+            command = "prettier";
+            args = [
+              "--stdin-filepath"
+              "file.jsonc"
+            ];
+          };
+          file-types = [
+            "jsonc"
+          ];
+          auto-format = true;
+        }
+        {
+          name = "markdown";
+          formatter = {
+            command = "prettier";
+            args = [
+              "--stdin-filepath"
+              "file.md"
+            ];
+          };
+          auto-format = true;
+        }
+        {
+          name = "nix";
+          formatter.command = lib.getExe pkgs.nixfmt-rfc-style;
+          auto-format = true;
+        }
+        {
+          name = "yaml";
+          formatter = {
+            command = "prettier";
+            args = [
+              "--stdin-filepath"
+              "file.yaml"
+            ];
+          };
           auto-format = true;
-          formatter.command = "${pkgs.nixfmt-rfc-style}/bin/nixfmt";
         }
       ];
+
     };
   };
 }