charasay: init at 2.0.0

Co-authored-by: figsoda <figsoda@pm.me>

pkgs/tools/misc/charasay/default.nix

@@ -0,0 +1,39 @@
+{ lib
+, rustPlatform
+, fetchFromGitHub
+, installShellFiles
+}:
+
+rustPlatform.buildRustPackage rec {
+  pname = "charasay";
+  version = "2.0.0";
+
+  src = fetchFromGitHub {
+    owner = "latipun7";
+    repo = pname;
+    rev = "v${version}";
+    hash = "sha256-99lMXgSHgxKc0GHnRRciMoZ+rQJyMAx+27fj6NkXxds=";
+  };
+
+  cargoHash = "sha256-0la16XinseOXPH2mvdYD7ZquvF2dju4UPBwl5VrTEZA=";
+
+  nativeBuildInputs = [ installShellFiles ];
+
+  postPatch = ''
+    rm .cargo/config.toml
+  '';
+
+  postInstall = ''
+    installShellCompletion --cmd himalaya \
+      --bash <($out/bin/chara completion --shell bash) \
+      --fish <($out/bin/chara completion --shell fish) \
+      --zsh <($out/bin/chara completion --shell zsh)
+  '';
+
+  meta = with lib; {
+    description = "The future of cowsay - Colorful characters saying something";
+    homepage = "https://github.com/latipun7/charasay";
+    license = licenses.mit;
+    maintainers = with maintainers; [ hmajid2301 ];
+  };
+}

pkgs/top-level/all-packages.nix

@@ -40624,4 +40624,6 @@ with pkgs;
   isolate = callPackage ../tools/security/isolate { };
 
   reindeer = callPackage ../development/tools/reindeer { };
+
+  charasay = callPackage ../tools/misc/charasay { };
 }