feat: added nixpkgs overlay

flake.nix

@@ -116,6 +116,7 @@
       pkgs = import nixpkgs {
         overlays =
           import ./lib inputs
+          ++ import ./pkgs
           ++ [
             inputs.nixpkgs-wayland.overlay
           ];

pkgs/default.nix

@@ -0,0 +1,6 @@
+[
+  (_self: super: {
+    zsh-histdb-skim = super.callPackage ./zsh-histdb-skim.nix {};
+    zsh-histdb = super.callPackage ./zsh-histdb.nix {};
+  })
+]

pkgs/zsh-histdb-skim.nix

@@ -0,0 +1,22 @@
+{
+  rustPlatform,
+  sqlite,
+  fetchFromGitHub,
+}:
+rustPlatform.buildRustPackage rec {
+  pname = "zsh-histd-skim";
+  version = "0.8.6";
+  buildInputs = [sqlite];
+  src = fetchFromGitHub {
+    owner = "m42e";
+    repo = "zsh-histdb-skim";
+    rev = "v${version}";
+    hash = "sha256-lJ2kpIXPHE8qP0EBnLuyvatWMtepBobNAC09e7itGas=";
+  };
+  cargoHash = "sha256-BMy9Shy9KAx5+VbvH2WaA0wMFUNM5dqU/dssUNE1NWY=";
+  postInstall = ''
+    substituteInPlace zsh-histdb-skim-vendored.zsh \
+    --replace "zsh-histdb-skim" "$out/bin/zsh-histdb-skim"
+    cp zsh-histdb-skim-vendored.zsh $out/zsh-histdb-skim.plugin.zsh
+  '';
+}

pkgs/zsh-histdb.nix

@@ -0,0 +1,22 @@
+{
+  stdenv,
+  fetchFromGitHub,
+  sqlite,
+}:
+stdenv.mkDerivation {
+  name = "zsh-histdb";
+  src = fetchFromGitHub {
+    owner = "larkery";
+    repo = "zsh-histdb";
+    rev = "30797f0c50c31c8d8de32386970c5d480e5ab35d";
+    hash = "sha256-PQIFF8kz+baqmZWiSr+wc4EleZ/KD8Y+lxW2NT35/bg=";
+  };
+  patchPhase = ''
+    substituteInPlace "sqlite-history.zsh" "histdb-migrate" "histdb-merge" \
+    --replace "sqlite3" "${sqlite}/bin/sqlite3"
+  '';
+  installPhase = ''
+    mkdir -p $out
+    cp -r * $out
+  '';
+}

users/common/shells/alias.nix

@@ -25,5 +25,6 @@
 
     zf = "zathura --fork";
     gdb = "${pkgs.pwndbg}/bin/pwndbg";
+    build = "nix build --no-link --print-out-paths";
   };
 }

users/common/shells/zsh/default.nix

@@ -57,43 +57,11 @@
       {
         # TODO change to separate packages
         name = "zsh-histdb";
-        src = pkgs.stdenv.mkDerivation {
-          name = "zsh-histdb";
-          src = pkgs.fetchFromGitHub {
-            owner = "larkery";
-            repo = "zsh-histdb";
-            rev = "30797f0c50c31c8d8de32386970c5d480e5ab35d";
-            hash = "sha256-PQIFF8kz+baqmZWiSr+wc4EleZ/KD8Y+lxW2NT35/bg=";
-          };
-          patchPhase = ''
-            substituteInPlace "sqlite-history.zsh" "histdb-migrate" "histdb-merge" \
-            --replace "sqlite3" "${pkgs.sqlite}/bin/sqlite3"
-          '';
-          installPhase = ''
-            mkdir -p $out
-            cp -r * $out
-          '';
-        };
+        src = pkgs.zsh-histdb;
       }
       {
         name = "zsh-histdb-skim";
-        src = pkgs.rustPlatform.buildRustPackage rec {
-          pname = "zsh-histd-skim";
-          version = "0.8.6";
-          buildInputs = [pkgs.sqlite];
-          src = pkgs.fetchFromGitHub {
-            owner = "m42e";
-            repo = "zsh-histdb-skim";
-            rev = "v${version}";
-            hash = "sha256-lJ2kpIXPHE8qP0EBnLuyvatWMtepBobNAC09e7itGas=";
-          };
-          cargoHash = "sha256-BMy9Shy9KAx5+VbvH2WaA0wMFUNM5dqU/dssUNE1NWY=";
-          postInstall = ''
-            substituteInPlace zsh-histdb-skim-vendored.zsh \
-            --replace "zsh-histdb-skim" "$out/bin/zsh-histdb-skim"
-            cp zsh-histdb-skim-vendored.zsh $out/zsh-histdb-skim.plugin.zsh
-          '';
-        };
+        src = pkgs.zsh-histdb-skim;
       }
     ];
   };