zsh-autosuggestions: init at 0.3.3 (#21792)

Added a related `programs.zsh.enableAutosuggestions` option

nixos/modules/programs/zsh/zsh.nix

@@ -92,6 +92,13 @@ in
         type = types.bool;
       };
       
+      enableAutosuggestions = mkOption {
+        default = false;
+        description = ''
+          Enable zsh-autosuggestions
+        '';
+      };
+
     };
 
   };
@@ -132,6 +139,10 @@ in
           "source ${pkgs.zsh-syntax-highlighting}/share/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh"
         }
 
+        ${optionalString (cfg.enableAutosuggestions)
+          "source ${pkgs.zsh-autosuggestions}/share/zsh-autosuggestions/zsh-autosuggestions.zsh"
+        }
+
         HELPDIR="${pkgs.zsh}/share/zsh/$ZSH_VERSION/help"
       '';
 

pkgs/shells/zsh-autosuggestions/default.nix

@@ -0,0 +1,32 @@
+{ stdenv, fetchFromGitHub, zsh }:
+
+# To make use of this derivation, use the `programs.zsh.enableAutoSuggestions` option
+
+stdenv.mkDerivation rec {
+  name = "zsh-autosuggestions-${version}";
+  version = "0.3.3";
+
+  src = fetchFromGitHub {
+    repo = "zsh-autosuggestions";
+    owner = "zsh-users";
+    rev = "v${version}";
+    sha256 = "0mnwyz4byvckrslzqfng5c0cx8ka0y12zcy52kb7amg3l07jrls4";
+  };
+
+  buildInputs = [ zsh ];
+
+  buildPhases = [ "unpackPhase" "installPhase" ];
+
+  installPhase = ''
+    install -D zsh-autosuggestions.zsh \
+      $out/share/zsh-autosuggestions/zsh-autosuggestions.zsh
+    '';
+
+  meta = with stdenv.lib; {
+    description = "Fish shell autosuggestions for Zsh";
+    homepage = "https://github.com/zsh-users/zsh-autosuggestions";
+    license = licenses.mit;
+    platforms = platforms.unix;
+    maintainers = [ maintainers.loskutov ];
+  };
+}

pkgs/top-level/all-packages.nix

@@ -4553,6 +4553,8 @@ in
 
   zsh-syntax-highlighting = callPackage ../shells/zsh-syntax-highlighting { };
 
+  zsh-autosuggestions = callPackage ../shells/zsh-autosuggestions { };
+
   zstd = callPackage ../tools/compression/zstd { };
 
   zsync = callPackage ../tools/compression/zsync { };