initial

hosts/sarien/work_user/programs/editor/helix.nix

@@ -0,0 +1,122 @@
+{
+  pkgs,
+  config,
+  lib,
+  ...
+}:
+with lib; let
+  cfg = config.editor.helix;
+in {
+  options = {
+    editor.helix.enable =
+      mkEnableOption "enable helix editor";
+  };
+  config = mkIf cfg.enable {
+    programs.helix = {
+      enable = true;
+      defaultEditor = true;
+      settings = {
+        editor = {
+          line-number = "relative";
+          bufferline = "multiple";
+          cursorline = true;
+          lsp.display-messages = true;
+          cursor-shape = {
+            insert = "bar";
+            normal = "block";
+            select = "underline";
+          };
+          statusline = {
+            left = ["mode" "spinner" "version-control"];
+            center = ["file-name"];
+            right = ["diagnostics" "selections" "position" "file-encoding" "file-line-ending" "file-type"];
+            separator = "|";
+          };
+          soft-wrap = {
+            enable = true;
+            max-wrap = 25;
+            max-indent-retain = 0;
+            wrap-indicator = "";
+          };
+        };
+        keys.normal = {
+          space = {
+            space = "file_picker";
+            w = ":w";
+            q = ":q";
+            x = ":x";
+            n = ":n";
+            "," = "goto_previous_buffer";
+            "." = "goto_next_buffer";
+            l = ":reflow";
+          };
+          esc = ["collapse_selection" "keep_primary_selection"];
+        };
+      };
+      languages = {
+        language-server = {
+          clangd = {
+            command = "${pkgs.clang-tools}/bin/clangd";
+          };
+          rust-analyzer = {
+            command = "${pkgs.rust-analyzer}/bin/rust-analyzer";
+          };
+          texlab = {
+            command = "${pkgs.texlab}/bin/texlab";
+          };
+          nil = {
+            command = "${pkgs.nil}/bin/nil";
+          };
+          markdown-oxide = {
+            command = "${pkgs.markdown-oxide}/bin/markdown-oxide";
+          };
+          tinymist = {
+            command = lib.getExe pkgs.tinymist;
+          };
+        };
+        language = [
+          {
+            name = "nix";
+            auto-format = true;
+            formatter.command = "${pkgs.alejandra}/bin/alejandra";
+            language-servers = ["nil"];
+          }
+          {
+            name = "latex";
+            auto-format = true;
+            formatter.command = "${pkgs.texlivePackages.latexindent}/bin/latexindent";
+            language-servers = ["texlab"];
+          }
+          {
+            name = "typst";
+            auto-format = true;
+            formatter.command = lib.getExe pkgs.typstyle;
+            language-servers = ["tinymist"];
+          }
+          {
+            name = "markdown";
+            auto-format = true;
+            formatter.command = "${pkgs.comrak}/bin/comrak";
+            language-servers = ["markdown-oxide"];
+          }
+          {
+            name = "c";
+            auto-format = true;
+            formatter.command = "${pkgs.clang-tools}/bin/clang-format";
+          }
+          {
+            name = "cpp";
+            auto-format = true;
+            formatter.command = "${pkgs.clang-tools}/bin/clang-format";
+          }
+          {
+            name = "rust";
+            auto-format = true;
+            language-servers = ["rust-analyzer"];
+            formatter.command = "${pkgs.rustfmt}/bin/rustfmt";
+          }
+        ];
+      };
+    };
+  };
+}