Initial commit

flake.nix

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+{
+  description = "A very basic flake";
+
+  outputs = { self, nixpkgs }: {
+
+    nixosModule = { config, lib, pkgs, ... }:
+    with lib;
+    let cfg = config.programs.myUrxvt;
+    in
+    {
+
+      options = {
+        programs.myUrxvt = {
+          enable = mkEnableOption "Enable urxvt";
+        };
+      };
+      config = mkIf cfg.enable {
+        programs.urxvt = {
+          enable = true;
+          fonts = [ "xft:Iosevka:size=11" ];
+          iso14755 = false;
+          scroll = {
+            bar.enable = false;
+            lines = 4000;
+            keepPosition = true;
+          };
+          extraConfig = {
+            "pointerBlank" = true;
+            # 15.9.2020
+            # I added the urxvt-resize-font extension here. There's the new module
+            # that takes a configuration in the form of 'urxvt-plugins' as seen
+            # below. It just fetches the resources into a location where urxvt can
+            # understand them. The extension is fetched to a file defined by the LHS
+            # of the attribute.
+            #
+            # So for example in this case into 'resize-font'. And this needs to match
+            # the entry in perl-ext-common and in the keysym lines.
+            "perl-ext-common" = "default,matcher,searchable-scrollback,resize-font";
+            "keysym.C-minus" = "resize-font:smaller";
+            "keysym.C-plus" = "resize-font:bigger";
+            "keysym.C-equal" = "resize-font:reset";
+            "keysym.C-question" = "resize-font:show";
+          };
+        };
+        home.file =
+          let
+            files = mapAttrs' mkFile plugins;
+            mkFile = with builtins; name: value: { name = ".urxvt/ext/${name}"; value = {text = readFile "${value}";};};
+            plugins = with builtins; {
+              resize-font = with builtins; (pkgs.fetchFromGitHub {
+                owner = "simmel";
+                repo = "urxvt-resize-font";
+                inherit (fromJSON (readFile ./plugins/urxvt-resize-font.json)) sha256 rev;
+              }) + "/resize-font";
+            };
+          in files;
+        xresources = {
+          properties = {
+            "Xcursor.theme" = "oxy-white";
+            "Xft*antialias" = true;
+            "Xft*dpi" = 96;
+            "Xft*hinting" = true;
+            "Xft*hintstyle" = "hintfull";
+            "Xft*rgba" = "rgb";
+            "dzen2.font" = "xft:Iosevka:pixelsize=13";
+          };
+          extraConfig = builtins.readFile ./theme;
+        };
+      };
+    };
+
+  };
+}

plugins/urxvt-resize-font.json

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+{
+  "url": "https://github.com/simmel/urxvt-resize-font",
+  "rev": "b5935806f159594f516da9b4c88bf1f3e5225cfd",
+  "date": "2020-07-27T14:05:12+02:00",
+  "path": "/nix/store/xnkrj72vz314rb94s3scy4mqyxg79dah-urxvt-resize-font",
+  "sha256": "1km4vs3a55nda3fdm01c8n53hvq2gs4ac5rddmp80ajcfdmx5ya3",
+  "fetchSubmodules": false,
+  "deepClone": false,
+  "leaveDotGit": false
+}

theme

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+! XTerm
+! XTerm*background: #000010
+! XTerm*foreground: #ffffff
+! XTerm*color0: #000000
+! XTerm*color1: #9e1828
+! XTerm*color2: #aece92
+! XTerm*color3: #968a38
+! XTerm*color4: #414171
+! XTerm*color5: #963c59
+! XTerm*color6: #418179
+! XTerm*color7: #bebebe
+! XTerm*color8: #666666
+! XTerm*color9: #cf6171
+! XTerm*color10: #c5f779
+! XTerm*color11: #fff796
+! XTerm*color12: #4186be
+! XTerm*color13: #cf9ebe
+! XTerm*color14: #71bebe
+! XTerm*color15: #ffffff
+! XTerm*cursorColor: magenta
+
+*background:  #3f3f3f
+*foreground:  #dcdccc
+*color0:      #1E2320
+*color1:      #705050
+*color2:      #60b48a
+*color3:      #dfaf8f
+*color4:      #506070
+*color5:      #dc8cc3
+*color6:      #8cd0d3
+*color7:      #dcdccc
+*color8:      #709080
+*color9:      #dca3a3
+*color10:     #c3bf9f
+*color11:     #f0dfaf
+*color12:     #94bff3
+*color13:     #ec93d3
+*color14:     #93e0e3
+*color15:     #ffffff