feat: WIP pacakge with Nix

tools/nix/flake.nix

@@ -34,6 +34,14 @@
         flake-utils.follows = "flake-utils";
       };
     };
+
+    # The library to build the rust package.
+    crane = {
+      url = "https://github.com/ipetkov/crane";
+      inputs = {
+        nixpkgs.follows = "nixpkgs";
+      };
+    };
   };
 
   outputs = {
@@ -42,8 +50,11 @@
     nixpkgsStable,
     flake-utils,
     rust-overlay,
+    crane,
     ...
-  } @ inputs:
+  } @ inputs: let
+    rootDir = "./" + "../../";
+  in
     flake-utils.lib.eachDefaultSystem
     # Creates an attribute map `{ devShells.<system>.default = ...}`
     # by calling this function:
@@ -93,6 +104,11 @@
           };
 
           packages = {
+            rdf-protect = (import pkgs/rdf-protect) {
+              inherit crane;
+              inherit rootDir;
+            };
+
             images = {
               ci = (import ./images/ci.nix) {
                 inherit pkgs;

tools/nix/pkgs/rdf-protect.nix

@@ -0,0 +1,54 @@
+{pkgs, lib, rustPlatform, rootDir}:
+      rustPlatform.buildRustPackage rec {
+        inherit buildInputs nativeBuildInputs;
+
+        name = "rdf-protect";
+        src = rootDir;
+        version = "1.0.0";
+
+        cargoLock = {
+          lockFile = "${rootDir}/Cargo.lock";
+          allowBuiltinFetchGit = true;
+        };
+
+        preConfigure = ''
+        '';
+
+        postPatch = ''
+        '';
+
+        preFixup = lib.optionalString stdenv.isLinux ''
+          patchelf \
+            --add-needed "${pkgs.libGL}/lib/libEGL.so.1" \
+            --add-needed "${pkgs.vulkan-loader}/lib/libvulkan.so.1" \
+            $out/bin/wezterm-gui
+        '';
+
+        postInstall = ''
+          mkdir -p $out/nix-support
+          echo "${passthru.terminfo}" >> $out/nix-support/propagated-user-env-packages
+
+          install -Dm644 assets/icon/terminal.png $out/share/icons/hicolor/128x128/apps/org.wezfurlong.wezterm.png
+          install -Dm644 assets/wezterm.desktop $out/share/applications/org.wezfurlong.wezterm.desktop
+          install -Dm644 assets/wezterm.appdata.xml $out/share/metainfo/org.wezfurlong.wezterm.appdata.xml
+
+          install -Dm644 assets/shell-integration/wezterm.sh -t $out/etc/profile.d
+          installShellCompletion --cmd wezterm \
+            --bash assets/shell-completion/bash \
+            --fish assets/shell-completion/fish \
+            --zsh assets/shell-completion/zsh
+
+          install -Dm644 assets/wezterm-nautilus.py -t $out/share/nautilus-python/extensions
+        '';
+
+        passthru = {
+          terminfo =
+            pkgs.runCommand "wezterm-terminfo"
+            {
+              nativeBuildInputs = [pkgs.ncurses];
+            } ''
+              mkdir -p $out/share/terminfo $out/nix-support
+              tic -x -o $out/share/terminfo ${src}/termwiz/data/wezterm.terminfo
+            '';
+        };
+      };