fonts: support fallback fonts

docs/src/configuration.md

@@ -107,25 +107,25 @@ The default combination of fonts is:
 ```nix
 {
   stylix.fonts = {
-    serif = {
+    serif = [{
       package = pkgs.dejavu_fonts;
       name = "DejaVu Serif";
-    };
+    }];
 
-    sansSerif = {
+    sansSerif = [{
       package = pkgs.dejavu_fonts;
       name = "DejaVu Sans";
-    };
+    }];
 
-    monospace = {
+    monospace = [{
       package = pkgs.dejavu_fonts;
       name = "DejaVu Sans Mono";
-    };
+    }];
 
-    emoji = {
+    emoji = [{
       package = pkgs.noto-fonts-emoji;
       name = "Noto Color Emoji";
-    };
+    }];
   };
 }
 ```

modules/alacritty/hm.nix

@@ -5,6 +5,18 @@
 
 let
   colors = config.lib.stylix.colors.withHashtag;
+  useYaml = (builtins.compareVersions config.programs.alacritty.package.version "0.13.0") < 0;
+  templateRepo = config.lib.stylix.templates.
+    "base16-alacritty${if useYaml then "-yaml" else ""}";
+
+  inherit (config.stylix) fonts;
+  inherit (fonts) sizes;
+
+  monospace = builtins.head fonts.monospace;
+
+  themeFile = config.lib.stylix.colors {
+    inherit templateRepo;
+  };
 in
 {
   options.stylix.targets.alacritty.enable = config.lib.stylix.mkEnableTarget "Alacritty" true;

modules/avizo/hm.nix

@@ -1,7 +1,6 @@
 { config, lib, options, ... }:
 
 with config.lib.stylix.colors;
-with config.stylix.fonts;
 let
   aviOpacity = toString config.stylix.opacity.popups;
 in

modules/bemenu/hm.nix

@@ -1,8 +1,10 @@
-{pkgs, config, lib, ... }:
+{ pkgs, config, lib, ... }:
 
 with config.lib.stylix.colors.withHashtag;
-with config.stylix.fonts;
 let
+  inherit (config.stylix) fonts;
+  inherit (fonts) sizes;
+  sansSerif = builtins.head fonts.sansSerif;
   bemenuOpacity = lib.toHexString ((((builtins.ceil (config.stylix.opacity.popups * 100)) * 255) / 100));
 in {
   options.stylix.targets.bemenu = {
@@ -26,26 +28,23 @@ in {
   };
 
   config = lib.mkIf config.stylix.targets.bemenu.enable {
-    programs.bemenu.settings = with config.stylix.targets.bemenu; {
-      tb = "${base01}${bemenuOpacity}"; # Title bg
-      nb = "${base01}${bemenuOpacity}"; # Normal bg
-      fb = "${base01}${bemenuOpacity}"; # Filter bg
-      hb = "${base03}${bemenuOpacity}"; # Highlighted bg
-      sb = "${base03}${bemenuOpacity}"; # Selected bg
-      scb = "${base01}"; # Scrollbar bg
-
-      hf = "${base0A}"; # Highlighted fg
-      sf = "${base0B}"; # Selected fg
-      tf = "${base05}"; # Title fg
-      ff = "${base05}"; # Filter fg
-      nf = "${base05}"; # Normal fg
-      scf = "${base03}"; # Scrollbar fg
-
-      ab = "${if alternate then base00 else base01}"; # Alternate bg
-      af = "${if alternate then base04 else base05}"; # Alternate fg
-
-      # Font name
-      fn = "${sansSerif.name} ${lib.optionalString (fontSize != null) (builtins.toString fontSize)}";
-    };
+    home.sessionVariables.BEMENU_OPTS = with config.stylix.targets.bemenu; builtins.concatStringsSep " " [
+      # Inspired from https://git.sr.ht/~h4n1/base16-bemenu_opts
+      "--tb '${base01}${bemenuOpacity}'"
+      "--nb '${base01}${bemenuOpacity}'"
+      "--fb '${base01}${bemenuOpacity}'"
+      "--hb '${base03}${bemenuOpacity}'"
+      "--sb '${base03}${bemenuOpacity}'"
+      "--hf '${base0A}'"
+      "--sf '${base0B}'"
+      "--tf '${base05}'"
+      "--ff '${base05}'"
+      "--nf '${base05}'"
+      "--scb '${base01}'"
+      "--scf '${base03}'"
+      "--ab '${if alternate then base00 else base01}'"
+      "--af '${if alternate then base04 else base05}'"
+      "--fn '${sansSerif.name} ${lib.optionalString (fontSize != null) (builtins.toString fontSize)}'"
+    ];
   };
 }

modules/dunst/hm.nix

@@ -1,9 +1,11 @@
 { config, lib, ... }:
 
 with config.lib.stylix.colors.withHashtag;
-with config.stylix.fonts;
 let
   dunstOpacity = lib.toHexString ((((builtins.ceil (config.stylix.opacity.popups * 100)) * 255) / 100));
+  inherit (config.stylix) fonts;
+  inherit (fonts) sizes;
+  sansSerif = builtins.head sansSerif;
 in {
   options.stylix.targets.dunst.enable =
     config.lib.stylix.mkEnableTarget "Dunst" true;

modules/emacs/hm.nix

@@ -1,9 +1,10 @@
 { pkgs, config, lib, ... }:
 
 with config.lib.stylix.colors.withHashtag;
-with config.stylix.fonts;
 
 let
+  inherit (config.stylix) fonts;
+  monospace = builtins.head fonts.monospace;
   emacsOpacity = builtins.toString (builtins.ceil (config.stylix.opacity.applications * 100));
 in
 {

modules/firefox/hm.nix

@@ -2,10 +2,12 @@
 
 let
   profileSettings = {
-    settings = {
-      "font.name.monospace.x-western" = config.stylix.fonts.monospace.name;
-      "font.name.sans-serif.x-western" = config.stylix.fonts.sansSerif.name;
-      "font.name.serif.x-western" = config.stylix.fonts.serif.name;
+    settings = let
+      inherit (config.stylix) fonts;
+    in {
+      "font.name.monospace.x-western" = (builtins.head fonts.monospace).name;
+      "font.name.sans-serif.x-western" = (builtins.head fonts.sansSerif).name;
+      "font.name.serif.x-western" = (builtins.head fonts.serif).name;
     };
   };
   makeProfileSettingsPair = profileName:

modules/foot/hm.nix

@@ -14,8 +14,11 @@ in {
   config.programs.foot.settings = lib.mkIf cfg.enable {
     main = {
         include = theme;
-        font =
-          with config.stylix.fonts;
+        font = let
+            inherit (config.stylix) fonts;
+            inherit  (fonts) sizes;
+            monospace = builtins.head fonts.monospace;
+          in
           "${monospace.name}:size=${toString sizes.terminal}";
         dpi-aware = "no";
     };

modules/fuzzel/hm.nix

@@ -21,8 +21,11 @@ in {
         border = "${base0D-hex}ff";
       };
 
-      main = {
-        font = "${config.stylix.fonts.sansSerif.name}:size=${toString config.stylix.fonts.sizes.popups}";
+      main = let
+        inherit (config.stylix) fonts;
+        sansSerif = builtins.head fonts.sansSerif;
+      in {
+        font = "${sansSerif.name}:size=${toString fonts.sizes.popups}";
         dpi-aware = "no";
       };
     };

modules/gnome/hm.nix

@@ -14,8 +14,13 @@ with lib;
         picture-uri = "file://${config.stylix.image}";
         picture-uri-dark = "file://${config.stylix.image}";
       };
-
-      "org/gnome/desktop/interface" = with config.stylix.fonts ; {
+      "org/gnome/desktop/interface" = let
+        inherit (config.stylix) fonts;
+        inherit (fonts) sizes;
+        serif = builtins.head fonts.serif;
+        sansSerif = builtins.head fonts.sansSerif;
+        monospace = builtins.head fonts.monospace;
+      in {
         # We show the same colours regardless of this setting, and the quick
         # settings tile is removed. The value is still used by Epiphany to
         # request dark mode for websites which support it.

modules/grub/nixos.nix

@@ -1,10 +1,14 @@
 { pkgs, config, lib, ... }:
 
 with config.lib.stylix;
-with config.stylix.fonts;
 with config.lib.stylix.colors.withHashtag;
 
 let
+  inherit (config.stylix) fonts;
+  inherit (fonts) sizes;
+  monospace = builtins.head fonts.monospace;
+  sansSerif = builtins.head fonts.sansSerif;
+
   # Grub requires fonts to be converted to "PFF2 format"
   # This function takes a font { name, package } and produces a .pf2 file
   mkGrubFont = font:

modules/gtk/hm.nix

@@ -37,10 +37,13 @@ in {
     # programs.dconf.enable = true; required in system config
     gtk = {
       enable = true;
-      font = {
-        inherit (config.stylix.fonts.sansSerif) package name;
-        size = config.stylix.fonts.sizes.applications;
-      };
+      font = let
+          inherit (config.stylix) fonts;
+          sansSerif = builtins.head fonts.sansSerif;
+        in {
+          inherit (sansSerif) package name;
+          size = fonts.sizes.applications;
+        };
       theme = {
         package = pkgs.adw-gtk3;
         name = "adw-gtk3";

modules/i3/hm.nix

@@ -9,9 +9,9 @@ let
   unfocused = base03;
 
   fonts = let
-    fonts = config.stylix.fonts;
+    inherit (config.stylix) fonts;
   in {
-    names = [ fonts.sansSerif.name ];
+    names = lib.catAttrs "name" fonts.sansSerif;
     size = fonts.sizes.desktop * 1.0;
   };
 

modules/kde/hm.nix

@@ -1,9 +1,12 @@
 { pkgs, config, lib, ... }:
 
-with config.stylix.fonts;
 with config.lib.stylix.colors;
 
 let
+  inherit (config.stylix) fonts;
+  inherit (fonts) sizes;
+  sansSerif = builtins.head fonts.sansSerif;
+  monospace = builtins.head fonts.monospace;
   formatValue = value:
     if builtins.isBool value
     then if value then "true" else "false"

modules/kitty/hm.nix

@@ -22,9 +22,12 @@ in {
 
   config = lib.mkIf cfg.enable {
     programs.kitty = {
-      font = {
-        inherit (config.stylix.fonts.monospace) package name;
-        size = config.stylix.fonts.sizes.terminal;
+      font = let 
+        inherit (config.stylix) fonts;
+        monospace = builtins.head fonts.monospace;
+      in {
+        inherit (monospace) package name;
+        size = fonts.sizes.terminal;
       };
       settings.background_opacity = with config.stylix.opacity; "${builtins.toString terminal}";
       extraConfig = ''

modules/kmscon/nixos.nix

@@ -4,7 +4,7 @@
     config.lib.stylix.mkEnableTarget "the kmscon virtual console" true;
 
   config.services.kmscon = lib.mkIf config.stylix.targets.kmscon.enable {
-    fonts = [config.stylix.fonts.monospace];
+    fonts = config.stylix.fonts.monospace;
     extraConfig =
     let
       formatBase = name:

modules/mako/hm.nix

@@ -1,8 +1,10 @@
 {pkgs, config, lib, options, ... }:
 
 with config.lib.stylix.colors.withHashtag;
-with config.stylix.fonts;
 let
+  inherit (config.stylix) fonts;
+  inherit(fonts) sizes;
+  sansSerif = builtins.head fonts.sansSerif;
   makoOpacity = lib.toHexString ((((builtins.ceil (config.stylix.opacity.popups * 100)) * 255) / 100));
 in {
   options.stylix.targets.mako.enable =

modules/qutebrowser/hm.nix

@@ -12,11 +12,15 @@ let
   inverted-foreground = base00;
 
   error = base08;
-
   info = base0B;
   secondary-info = base0C;
 
   warning = base0E;
+  inherit (config.stylix) fonts;
+  inherit (fonts) sizes;
+  serif = builtins.head fonts.serif;
+  sansSerif = builtins.head fonts.sansSerif;
+  monospace = builtins.head fonts.monospace;
 in {
   options.stylix.targets.qutebrowser.enable =
     config.lib.stylix.mkEnableTarget "Qutebrowser" true;

modules/rofi/hm.nix

@@ -1,7 +1,5 @@
 { config, lib, ... }:
 
-with config.stylix.fonts;
-
 let
   inherit (config.lib.formats.rasi) mkLiteral;
   mkRgba = opacity: color:
@@ -14,6 +12,10 @@ let
       mkLiteral
         "rgba ( ${r}, ${g}, ${b}, ${opacity} % )";
   mkRgb = mkRgba "100";
+  inherit (config.stylix) fonts;
+  inherit (fonts) sizes;
+  monospace = builtins.head fonts.monospace;
+
   rofiOpacity = builtins.toString (builtins.ceil (config.stylix.opacity.popups * 100));
 in
 {

modules/sway/hm.nix

@@ -8,9 +8,12 @@ let
   focused = base0A;
   unfocused = base03;
 
-  fonts = {
-    names = [ config.stylix.fonts.sansSerif.name ];
-    size = config.stylix.fonts.sizes.desktop + 0.0;
+  fonts = let
+    inherit (config.stylix) fonts;
+    inherit (fonts) sizes;
+  in {
+    names = lib.catAttrs "name" fonts.sansSerif;
+    size = sizes.desktop + 0.0;
   };
 
 in {

modules/sxiv/hm.nix

@@ -1,8 +1,9 @@
 { config, lib, ... }:
 
 let
-  colors = config.lib.stylix.colors;
-  fonts = config.stylix.fonts;
+  inherit (config.lib.stylix) colors;
+  inherit (config.stylix) fonts;
+  sansSerif = builtins.head fonts.sansSerif;
 in {
   options.stylix.targets.sxiv.enable =
     config.lib.stylix.mkEnableTarget "Sxiv" true;
@@ -12,7 +13,7 @@ in {
       properties = {
         "Sxiv.foreground" = "#${colors.base01}";
         "Sxiv.background" = "#${colors.base04}";
-        "Sxiv.font" = "${fonts.sansSerif.name}-${toString fonts.sizes.applications}";
+        "Sxiv.font" = "${sansSerif.name}-${toString fonts.sizes.applications}";
       };
     };
   };

modules/vim/hm.nix

@@ -20,14 +20,16 @@ let
   };
 
   vimOptions = let
-    fonts = config.stylix.fonts;
+    inherit (config.stylix) fonts;
+    inherit (fonts) sizes;
+    monospace = builtins.head fonts.monospace;
   in {
     plugins = [ themePlugin ];
     extraConfig = ''
       set termguicolors
       colorscheme base16-stylix
       unlet g:colors_name
-      set guifont=${escape [" "] fonts.monospace.name}:h${toString fonts.sizes.terminal}
+      set guifont=${escape [" "] monospace.name}:h${toString sizes.terminal}
     '';
   };