[gz-tools,gz]: init at 2.0.2

Author: Guelakais

pkgs/by-name/gz/gz-tools/package.nix

@@ -0,0 +1,75 @@
+{
+  lib,
+  stdenv,
+  fetchFromGitHub,
+  cmake,
+  pkg-config,
+  gz-cmake,
+  nix-update-script,
+  coreutils,
+}:
+
+stdenv.mkDerivation (finalAttrs: {
+  pname = "gz-tools";
+  version = "2.0.2";
+
+  src = fetchFromGitHub {
+    owner = "gazebosim";
+    repo = "gz-tools";
+    tag = "gz-tools${lib.versions.major finalAttrs.version}_${finalAttrs.version}";
+    hash = "sha256-CY+W1jWIkszKwKuLgKmJpZMXHn0RnueMHFSDhOXIzLg=";
+  };
+
+  strictDeps = true;
+
+  nativeBuildInputs = [
+    cmake
+    pkg-config
+    coreutils # For env
+  ];
+
+  buildInputs = [ gz-cmake ];
+
+  # Disable automatic shebang patching since we'll do it manually
+  dontPatchShebangs = true;
+
+  postFixup = ''
+    if [ -f "$out/bin/gz" ]; then
+      # Check if it's a text file (script)
+      if head -n1 "$out/bin/gz" | grep -q '^#!'; then
+        # Replace the shebang with the correct path to env
+        substituteInPlace "$out/bin/gz" \
+          --replace '#!/usr/bin/env' '#!${coreutils}/bin/env' \
+          --replace '#!/bin/env' '#!${coreutils}/bin/env'
+
+        # Ensure executable permissions
+        chmod +x "$out/bin/gz"
+      fi
+    fi
+  '';
+
+  doInstallCheck = true;
+
+  installCheckPhase = ''
+    # Verify the binary exists and can be executed
+    if [ -x "$out/bin/gz" ]; then
+      "$out/bin/gz" --help >/dev/null || true
+    fi
+  '';
+
+  passthru = {
+    updateScript = nix-update-script {
+      attrPath = "gz-tools";
+    };
+  };
+
+  meta = {
+    description = "Gazebo Sim tools collection";
+    homepage = "https://gazebosim.org/";
+    downloadPage = "https://github.com/gazebosim/gz-tools";
+    license = lib.licenses.asl20;
+    maintainers = with lib.maintainers; [ guelakais ];
+    platforms = lib.platforms.all;
+    mainProgram = "gz";
+  };
+})