feat: add new editor - helix

flake.lock

@@ -24,16 +24,16 @@
     "astronvim": {
       "flake": false,
       "locked": {
-        "lastModified": 1689614566,
-        "narHash": "sha256-LG9eSOmX902EK3KEAkEwqGa4sBkxkK3qOHaWcykv6OA=",
+        "lastModified": 1690218353,
+        "narHash": "sha256-ELEmU6fyC/QzIhV8LmXGB65uEZrmHabIW79xSQiLu6I=",
         "owner": "AstroNvim",
         "repo": "AstroNvim",
-        "rev": "215b5605337f32d3e92ba7608e269fe90c1208f6",
+        "rev": "8fe945f07aebf8dd2006e7cb3f89c200e0e4adef",
         "type": "github"
       },
       "original": {
         "owner": "AstroNvim",
-        "ref": "v3.33.3",
+        "ref": "v3.34.0",
         "repo": "AstroNvim",
         "type": "github"
       }

flake.nix

@@ -72,7 +72,7 @@
 
     # AstroNvim is an aesthetic and feature-rich neovim config.
     astronvim = {
-      url = "github:AstroNvim/AstroNvim/v3.33.3";
+      url = "github:AstroNvim/AstroNvim/v3.34.0";
       flake = false;
     };
 

home/base/desktop/default.nix

@@ -1,7 +1,9 @@
 {...}: {
   imports = [
-    ./alacritty
     ../server
+
+    ./alacritty
+    ./helix
     ./neovim
 
     ./development.nix

home/base/desktop/helix/default.nix

@@ -0,0 +1,23 @@
+{ pkgs, lib, ... }:
+
+{
+  xdg.configFile."helix/themes/catppuccino_mocha.toml".source = ./theme_catppuccin_mocha.toml;
+
+  programs.helix = {
+    enable = true;
+    package = pkgs.helix;
+    settings = {
+      theme = "catppuccino_mocha";
+      editor = {
+        line-number = "relative";
+        lsp.display-messages = true;
+      };
+      keys.normal = {
+        space.space = "file_picker";
+        space.w = ":w";
+        space.q = ":q";
+        esc = [ "collapse_selection" "keep_primary_selection" ];
+      };
+    };
+  };
+}

home/base/desktop/helix/theme_catppuccin_mocha.toml

@@ -0,0 +1,149 @@
+# https://github.com/catppuccin/helix/blob/main/themes/default/catppuccin_mocha.toml
+
+# Syntax highlighting
+# -------------------
+"type" = "yellow"
+
+"constructor" = "sapphire"
+
+"constant" = "peach"
+"constant.builtin" = "peach"
+"constant.character" = "teal"
+"constant.character.escape" = "pink"
+
+"string" = "green"
+"string.regexp" = "peach"
+"string.special" = "blue"
+
+"comment" = { fg = "overlay1", modifiers = ["italic"] }
+
+"variable" = "text"
+"variable.parameter" = { fg = "maroon", modifiers = ["italic"] }
+"variable.builtin" = "red"
+"variable.other.member" = "teal"
+
+"label" = "sapphire" # used for lifetimes
+
+"punctuation" = "overlay2"
+"punctuation.special" = "sky"
+
+"keyword" = "mauve"
+"keyword.control.conditional" = { fg = "mauve", modifiers = ["italic"] }
+
+"operator" = "sky"
+
+"function" = "blue"
+"function.macro" = "mauve"
+
+"tag" = "mauve"
+"attribute" = "blue"
+
+"namespace" = { fg = "blue", modifiers = ["italic"] }
+
+"special" = "blue" # fuzzy highlight
+
+"markup.heading.marker" = { fg = "peach", modifiers = ["bold"] }
+"markup.heading.1" = "lavender"
+"markup.heading.2" = "mauve"
+"markup.heading.3" = "green"
+"markup.heading.4" = "yellow"
+"markup.heading.5" = "pink"
+"markup.heading.6" = "teal"
+"markup.list" = "mauve"
+"markup.bold" = { modifiers = ["bold"] }
+"markup.italic" = { modifiers = ["italic"] }
+"markup.link.url" = { fg = "rosewater", modifiers = ["italic", "underlined"] }
+"markup.link.text" = "blue"
+"markup.raw" = "flamingo"
+
+"diff.plus" = "green"
+"diff.minus" = "red"
+"diff.delta" = "blue"
+
+# User Interface
+# --------------
+"ui.background" = { fg = "text", bg = "base" }
+
+"ui.linenr" = { fg = "surface1" }
+"ui.linenr.selected" = { fg = "lavender" }
+
+"ui.statusline" = { fg = "subtext1", bg = "mantle" }
+"ui.statusline.inactive" = { fg = "surface2", bg = "mantle" }
+"ui.statusline.normal" = { fg = "base", bg = "lavender", modifiers = ["bold"] }
+"ui.statusline.insert" = { fg = "base", bg = "green", modifiers = ["bold"]  }
+"ui.statusline.select" = { fg = "base", bg = "flamingo", modifiers = ["bold"]  }
+
+"ui.popup" = { fg = "text", bg = "surface0" }
+"ui.window" = { fg = "crust" }
+"ui.help" = { fg = "overlay2", bg = "surface0" }
+
+"ui.bufferline" = { fg = "subtext0", bg = "mantle" }
+"ui.bufferline.active" = { fg = "mauve", bg = "base", underline = { color = "mauve", style = "line" } }
+"ui.bufferline.background" = { bg = "crust" }
+
+"ui.text" = "text"
+"ui.text.focus" = { fg = "text", bg = "surface0", modifiers = ["bold"] }
+"ui.text.inactive" = { fg = "overlay1" }
+
+"ui.virtual" = "overlay0"
+"ui.virtual.ruler" = { bg = "surface0" }
+"ui.virtual.indent-guide" = "surface0"
+"ui.virtual.inlay-hint" = { fg = "surface1", bg = "mantle" }
+
+"ui.selection" = { bg = "surface1" }
+
+"ui.cursor" = { fg = "base", bg = "secondary_cursor" }
+"ui.cursor.primary" = { fg = "base", bg = "rosewater" }
+"ui.cursor.match" = { fg = "peach", modifiers = ["bold"] }
+
+"ui.cursorline.primary" = { bg = "cursorline" }
+
+"ui.highlight" = { bg = "surface1", modifiers = ["bold"] }
+
+"ui.menu" = { fg = "overlay2", bg = "surface0" }
+"ui.menu.selected" = { fg = "text", bg = "surface1", modifiers = ["bold"] }
+
+"diagnostic.error" = { underline = { color = "red", style = "curl" } }
+"diagnostic.warning" = { underline = { color = "yellow", style = "curl" } }
+"diagnostic.info" = { underline = { color = "sky", style = "curl" } }
+"diagnostic.hint" = { underline = { color = "teal", style = "curl" } }
+
+error = "red"
+warning = "yellow"
+info = "sky"
+hint = "teal"
+
+[palette]
+# catppuccin palette colors
+rosewater = "#f5e0dc"
+flamingo = "#f2cdcd"
+pink = "#f5c2e7"
+mauve = "#cba6f7"
+red = "#f38ba8"
+maroon = "#eba0ac"
+peach = "#fab387"
+yellow = "#f9e2af"
+green = "#a6e3a1"
+teal = "#94e2d5"
+sky = "#89dceb"
+sapphire = "#74c7ec"
+blue = "#89b4fa"
+lavender = "#b4befe"
+
+text = "#cdd6f4"
+subtext1 = "#bac2de"
+subtext0 = "#a6adc8"
+overlay2 = "#9399b2"
+overlay1 = "#7f849c"
+overlay0 = "#6c7086"
+surface2 = "#585b70"
+surface1 = "#45475a"
+surface0 = "#313244"
+
+base = "#1e1e2e"
+mantle = "#181825"
+crust = "#11111b"
+
+# derived colors by blending existing palette colors
+cursorline = "#2a2b3c"
+secondary_cursor = "#b5a6a8"