feat(figlet): Install with custom fonts

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derivations/figlet-with-fonts.nix

@@ -0,0 +1,56 @@
+{
+  lib,
+  stdenv,
+  fetchurl,
+  fetchpatch,
+  fetchFromGitHub,
+}:
+
+stdenv.mkDerivation rec {
+  pname = "figlet";
+  version = "2.2.5";
+
+  # some tools can be found here ftp://ftp.figlet.org/pub/figlet/util/
+  src = fetchurl {
+    url = "ftp://ftp.figlet.org/pub/figlet/program/unix/figlet-${version}.tar.gz";
+    sha256 = "0za1ax15x7myjl8jz271ybly8ln9kb9zhm1gf6rdlxzhs07w925z";
+  };
+
+  contributed = fetchFromGitHub {
+    owner = "xero";
+    repo = "figlet-fonts";
+    rev = "a6d2db1a3ee88bec3518214e851825fc4495ac84";
+    hash = "sha256-dAs7N66D2Fpy4/UB5Za1r2qb1iSAJR6TMmau1asxgtY";
+  };
+
+  patches = [
+    (fetchpatch {
+      url = "https://git.alpinelinux.org/aports/plain/main/figlet/musl-fix-cplusplus-decls.patch?h=3.4-stable&id=71776c73a6f04b6f671430f702bcd40b29d48399";
+      name = "musl-fix-cplusplus-decls.patch";
+      sha256 = "1720zgrfk9makznqkbjrnlxm7nnhk6zx7g458fv53337n3g3zn7j";
+    })
+    (fetchpatch {
+      url = "https://github.com/cmatsuoka/figlet/commit/9a50c1795bc32e5a698b855131ee87c8d7762c9e.patch";
+      name = "unistd-on-darwin.patch";
+      sha256 = "hyfY87N+yuAwjsBIjpgvcdJ1IbzlR4A2yUJQSzShCRI=";
+    })
+  ];
+
+  makeFlags = [
+    "prefix=$(out)"
+    "CC:=$(CC)"
+    "LD:=$(CC)"
+  ];
+
+  postInstall = "cp -ar ${contributed}/* $out/share/figlet/";
+
+  doCheck = true;
+
+  meta = {
+    description = "Program for making large letters out of ordinary text";
+    homepage = "http://www.figlet.org/";
+    license = lib.licenses.afl21;
+    maintainers = with lib.maintainers; [ ehmry ];
+    platforms = lib.platforms.unix;
+  };
+}

home/programs/default.nix

@@ -7,6 +7,7 @@
     ./cava.nix
     ./curl.nix
     ./eza.nix
+    ./figlet.nix
     ./fish.nix
     ./fzf.nix
     ./gh.nix

home/programs/figlet.nix

@@ -0,0 +1,22 @@
+{
+  pkgs,
+  lib,
+  config,
+  ...
+}:
+{
+  home.packages = with pkgs; [
+    # Could not get overlays or overrides to work.
+    (callPackage ./../../derivations/figlet-with-fonts.nix { })
+  ];
+
+  programs.fish.functions = lib.mkIf config.programs.fish.enable {
+    figlet = {
+      wraps = "figlet";
+      body = # fish
+        ''
+          command figlet -f "ANSI Shadow" $argv
+        '';
+    };
+  };
+}