Convert gg sans to ttf

flake.lock

@@ -5,11 +5,11 @@
         "systems": "systems"
       },
       "locked": {
-        "lastModified": 1692799911,
-        "narHash": "sha256-3eihraek4qL744EvQXsK1Ha6C3CR7nnT8X2qWap4RNk=",
+        "lastModified": 1701680307,
+        "narHash": "sha256-kAuep2h5ajznlPMD9rnQyffWG8EM/C73lejGofXvdM8=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "f9e7cf818399d17d347f847525c5a5a8032e4e44",
+        "rev": "4022d587cbbfd70fe950c1e2083a02621806a725",
         "type": "github"
       },
       "original": {
@@ -20,11 +20,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1694310981,
-        "narHash": "sha256-Rf6ICXzUXfi2ILwEggBJMmVVR06AKS5DMcXZd1qi24o=",
+        "lastModified": 1702840599,
+        "narHash": "sha256-jjWgSOWriN0fJ/uh3kkKzQjb9O21GdTsfDo1JVg75Xg=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "49772c4112bf70d28086b459d31710408745f842",
+        "rev": "b425dc72ad3eb4d71524c0af237fcc7a728247f6",
         "type": "github"
       },
       "original": {

flake.nix

@@ -5,48 +5,42 @@
     nixpkgs.url = "github:nixos/nixpkgs";
   };
 
-  outputs = {
-    self,
-    nixpkgs,
-    flake-utils,
-  }:
+  outputs = { self, nixpkgs, flake-utils, }:
     with builtins;
     with nixpkgs.lib;
-      flake-utils.lib.eachDefaultSystem (system: let
+    flake-utils.lib.eachDefaultSystem (system:
+      let
         pkgs = import nixpkgs {
           inherit system;
           config.allowUnfree = true;
         };
 
-        pathEndsWith = suffix: path: let
-          str = toString path;
-          sufLen = stringLength suffix;
-          sLen = stringLength str;
-        in
-          sufLen <= sLen && suffix == substring (sLen - sufLen) sufLen str;
+        pathEndsWith = suffix: path:
+          let
+            str = toString path;
+            sufLen = stringLength suffix;
+            sLen = stringLength str;
+          in sufLen <= sLen && suffix == substring (sLen - sufLen) sufLen str;
 
-        buildFont = {
-          name,
-          files,
-          license,
-          author,
-        }: let
-          copyType = extension: pathName: let
-            filteredFiles = filter (pathEndsWith ("." + extension)) files;
-            filename = file: lists.last (strings.splitString "/" (toString file));
-          in
-            (optionalString (filteredFiles != []) "mkdir -p $out/share/fonts/${pathName}\n")
-            + concatStringsSep "\n" (map (file: "cp -v ${file} $out/share/fonts/${pathName}/${filename file}")
-              filteredFiles);
-        in
-          pkgs.stdenvNoCC.mkDerivation {
+        buildFont = { name, files, license, author, }:
+          let
+            copyType = extension: pathName:
+              let
+                filteredFiles = filter (pathEndsWith ("." + extension)) files;
+                filename = file:
+                  lists.last (strings.splitString "/" (toString file));
+              in (optionalString (filteredFiles != [ ]) ''
+                mkdir -p $out/share/fonts/${pathName}
+              '') + concatStringsSep "\n" (map (file:
+                "cp -v ${file} $out/share/fonts/${pathName}/${filename file}")
+                filteredFiles);
+          in pkgs.stdenvNoCC.mkDerivation {
             inherit name;
 
             dontUnpack = true;
             installPhase = ''
               ${copyType "ttf" "truetype"}
               ${copyType "otf" "opentype"}
-              ${copyType "woff2" "woff2"}
             '';
 
             meta = {
@@ -59,30 +53,30 @@
         fonts = [
           {
             name = "OCR-B";
-            files = [./OCR-B-Regular.otf];
+            files = [ ./OCR-B-Regular.otf ];
             license = licenses.cc-by-40;
             author = "Matthew Anderson";
           }
           {
             name = "gg sans";
-            files = [./ggsans-Normal.woff2 ./ggsans-Medium.woff2 ./ggsans-SemiBold.woff2];
+            files =
+              [ ./ggsans-Normal.ttf ./ggsans-Medium.ttf ./ggsans-SemiBold.ttf ];
             license = licenses.unfree;
             author = "Colophon Foundry";
           }
           {
             name = "Caveat";
-            files = [./Caveat.ttf];
+            files = [ ./Caveat.ttf ];
             license = licenses.ofl;
             author = "Pablo Impallari and Alexi Vanyashin";
           }
         ];
       in {
         packages = listToAttrs (map (font: {
-            name = replaceStrings [" "] ["-"] (toLower font.name);
-            value = buildFont font;
-          })
-          fonts);
+          name = replaceStrings [ " " ] [ "-" ] (toLower font.name);
+          value = buildFont font;
+        }) fonts);
 
-        formatter = pkgs.alejandra;
+        formatter = pkgs.nixfmt;
       });
 }