mdbook-graphviz: init at 0.1.2 (#141395)

Co-authored-by: Sandro <[e-mail]>

pkgs/tools/text/mdbook-graphviz/default.nix

···
+{ lib, stdenv, fetchFromGitHub, rustPlatform, CoreServices, graphviz }:
+
+rustPlatform.buildRustPackage rec {
+  pname = "mdbook-graphviz";
+  version = "0.1.2";
+
+  src = fetchFromGitHub {
+    owner = "dylanowen";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "sha256-wIgWaCjJrrajvUZbJjpx9P4urN2/eVo3+Za2NjTKWvM=";
+  };
+
+  cargoSha256 = "sha256-F8JuEk0ztB7jfcPNjU9vGsr3HLEJ2DmWGWxvdbLuyvQ=";
+
+  buildInputs = lib.optionals stdenv.isDarwin [ CoreServices ];
+
+  checkInputs = [ graphviz ];
+
+  meta = with lib; {
+    description = "A preprocessor for mdbook, rendering Graphviz graphs to HTML at build time.";
+    homepage = "https://github.com/dylanowen/mdbook-graphviz";
+    license = [ licenses.mpl20 ];
+    maintainers = with maintainers; [ lovesegfault ];
+  };
+}

pkgs/top-level/all-packages.nix

···
     inherit (darwin.apple_sdk.frameworks) CoreServices;
   };
 
+  mdbook-graphviz = callPackage ../tools/text/mdbook-graphviz {
+    inherit (darwin.apple_sdk.frameworks) CoreServices;
+  };
+
   mdbook-katex = callPackage ../tools/text/mdbook-katex {
     inherit (darwin.apple_sdk.frameworks) CoreServices;
   };