2 files changed, 40 insertions, 14 deletions
diff --git a/pkgs/by-name/mp/mpp/mpp.sh b/pkgs/by-name/mp/mpp/mpp.sh
index 538a56ee..3ac98ddb 100755
--- a/pkgs/by-name/mp/mpp/mpp.sh
+++ b/pkgs/by-name/mp/mpp/mpp.sh
@@ -1,9 +1,16 @@
 #!/usr/bin/env dash
 
-# shellcheck source=/dev/null
-SHELL_LIBRARY_VERSION="2.1.2" . %SHELL_LIBRARY_PATH
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 
-case "$1" in
+case "${1-}" in
 "searchadd")
     shift 1
     mpp-searchadd "$@"
diff --git a/pkgs/by-name/mp/mpp/package.nix b/pkgs/by-name/mp/mpp/package.nix
index 9c5315b0..f0e454f7 100644
--- a/pkgs/by-name/mp/mpp/package.nix
+++ b/pkgs/by-name/mp/mpp/package.nix
@@ -1,20 +1,35 @@
+# nixos-config - My current NixOS configuration
+#
+# Copyright (C) 2025 Benedikt Peetz <benedikt.peetz@b-peetz.de>
+# SPDX-License-Identifier: GPL-3.0-or-later
+#
+# This file is part of my nixos-config.
+#
+# You should have received a copy of the License along with this program.
+# If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
 {
-  sysLib,
-  mpc,
-  fd,
+  writeShellApplication,
   symlinkJoin,
   stdenv,
+  # Dependencies
+  mpc,
+  mpp-searchadd,
+  mpp-lyrics,
+  mpp-beetrm,
+  # Build dependencies
+  fd,
   zsh,
 }: let
-  script = sysLib.writeShellScript {
+  script = writeShellApplication {
     name = "mpp";
-    src = ./mpp.sh;
-    generateCompletions = false;
-    # We source the wrappers from the environment, to ensure that they have the same
-    # configurations (e.g. MPD_MUSIC_DIR in `mpc-lyrics`)
-    keepPath = true;
-    dependencies = [
+    text = builtins.readFile ./mpp.sh;
+    inheritPath = false;
+
+    runtimeInputs = [
       mpc
+      mpp-searchadd
+      mpp-lyrics
+      mpp-beetrm
     ];
   };
 
@@ -55,6 +70,8 @@
       fd "." --hidden --type file | while read -r file_path; do
         sed --in-place 's/mpc/mpp/g' "$file_path"
       done
+
+      # TODO(@bpeetz): Also change this in man-pages. <2025-05-20>
     '';
 
     installPhase = ''
@@ -64,6 +81,8 @@
   };
 in
   symlinkJoin {
-    name = "mpp-merged";
+    name = "mpp";
     paths = [script mpcShare];
+
+    inherit (script) meta;
   }