diskgraph: init at 0-unstable-2025-11-13 (#488944)

maintainers/maintainer-list.nix

@@ -18785,6 +18785,13 @@
     github = "netthier";
     githubId = 66856670;
   };
+  nettika = {
+    email = "nettika@leaf.ninja";
+    name = "Nettika";
+    github = "nettika-cat";
+    githubId = 131948390;
+    keys = [ { fingerprint = "6AC6 0C6F FA92 94AD AEA7  8C03 C357 EE70 D502 7BCC"; } ];
+  };
   networkexception = {
     name = "networkException";
     email = "nix@nwex.de";

pkgs/by-name/di/diskgraph/package.nix

@@ -0,0 +1,33 @@
+{
+  lib,
+  stdenv,
+  fetchFromGitHub,
+}:
+
+stdenv.mkDerivation {
+  pname = "diskgraph";
+  version = "0-unstable-2025-11-13";
+
+  src = fetchFromGitHub {
+    owner = "stolk";
+    repo = "diskgraph";
+    rev = "9a515fc620a792d118763ea591c304792e511274";
+    hash = "sha256-iL4u63/dGapOSK7AuV1FChDUcwsBOcx0TYAhcH9E+S0=";
+  };
+
+  makeFlags = [
+    "PREFIX=${placeholder "out"}"
+  ];
+
+  meta = {
+    description = "Terminal-based monitor for disk I/O";
+    homepage = "https://github.com/stolk/diskgraph";
+    license = lib.licenses.mit;
+    maintainers = with lib.maintainers; [
+      fliegendewurst
+      nettika
+    ];
+    mainProgram = "diskgraph";
+    platforms = lib.platforms.linux;
+  };
+}