pkgs: remove 'bt-migrate'

I have packaged it upstream.

pkgs/bt-migrate/default.nix

@@ -1,61 +0,0 @@
-{ lib
-, boost
-, cmake
-, cxxopts
-, digestpp
-, fetchFromGitHub
-, fmt
-, jsoncons
-, pugixml
-, sqlite_orm
-, stdenv
-}:
-stdenv.mkDerivation {
-  pname = "bt-migrate";
-  version = "0-unstable-2023-08-17";
-
-  src = fetchFromGitHub {
-    owner = "mikedld";
-    repo = "bt-migrate";
-    rev = "e15a489c0c76f98355586ebbee08223af4e9bf50";
-    hash = "sha256-kA6yxhbIh3ThmgF8Zyoe3I79giLVmdNr9IIrw5Xx4s0=";
-  };
-
-  nativeBuildInputs = [
-    cmake
-  ];
-
-  buildInputs = [
-    boost
-    cxxopts
-    fmt
-    jsoncons
-    pugixml
-    sqlite_orm
-  ];
-
-  cmakeFlags = [
-    (lib.strings.cmakeBool "USE_VCPKG" false)
-    # NOTE: digestpp does not have proper CMake packaging (yet?)
-    (lib.strings.cmakeBool "USE_FETCHCONTENT" true)
-    (lib.strings.cmakeFeature "FETCHCONTENT_SOURCE_DIR_DIGESTPP" "${digestpp}/include/digestpp")
-  ];
-
-  # NOTE: no install target in CMake...
-  installPhase = ''
-    runHook preInstall
-
-    mkdir -p $out/bin
-    cp BtMigrate $out/bin
-
-    runHook postInstall
-  '';
-
-  meta = with lib; {
-    description = "Torrent state migration tool";
-    homepage = "https://github.com/mikedld/bt-migrate";
-    license = licenses.gpl3Only;
-    maintainers = with maintainers; [ ambroisie ];
-    mainProgram = "BtMigrate";
-  };
-}

pkgs/default.nix

@@ -1,7 +1,5 @@
 { pkgs }:
 pkgs.lib.makeScope pkgs.newScope (pkgs: {
-  bt-migrate = pkgs.callPackage ./bt-migrate { };
-
   bw-pass = pkgs.callPackage ./bw-pass { };
 
   change-audio = pkgs.callPackage ./change-audio { };
@@ -12,8 +10,6 @@ pkgs.lib.makeScope pkgs.newScope (pkgs: {
 
   diff-flake = pkgs.callPackage ./diff-flake { };
 
-  digestpp = pkgs.callPackage ./digestpp { };
-
   dragger = pkgs.callPackage ./dragger { };
 
   drone-rsync = pkgs.callPackage ./drone-rsync { };
@@ -30,8 +26,6 @@ pkgs.lib.makeScope pkgs.newScope (pkgs: {
 
   rbw-pass = pkgs.callPackage ./rbw-pass { };
 
-  sqlite_orm = pkgs.callPackage ./sqlite_orm { };
-
   unbound-zones-adblock = pkgs.callPackage ./unbound-zones-adblock { };
 
   zsh-done = pkgs.callPackage ./zsh-done { };

pkgs/digestpp/default.nix

@@ -1,31 +0,0 @@
-{ lib
-, fetchFromGitHub
-, stdenv
-}:
-stdenv.mkDerivation {
-  pname = "digestpp";
-  version = "0-unstable-2023-11-07";
-
-  src = fetchFromGitHub {
-    owner = "kerukuro";
-    repo = "digestpp";
-    rev = "ebb699402c244e22c3aff61d2239bcb2e87b8ef8";
-    hash = "sha256-9X/P7DgZB6bSYjQWRli4iAXEFjhmACOVv3EYQrXuH5c=";
-  };
-
-  installPhase = ''
-    runHook preInstall
-
-    mkdir -p $out/include/digestpp
-    cp -r *.hpp algorithm/ detail/ $out/include/digestpp
-
-    runHook postInstall
-  '';
-
-  meta = with lib; {
-    description = "C++11 header-only message digest library";
-    homepage = "https://github.com/kerukuro/digestpp";
-    license = licenses.unlicense;
-    maintainers = with maintainers; [ ambroisie ];
-  };
-}

pkgs/sqlite_orm/default.nix

@@ -1,32 +0,0 @@
-{ lib
-, cmake
-, fetchFromGitHub
-, sqlite
-, stdenv
-}:
-stdenv.mkDerivation (finalAttrs: {
-  pname = "sqlite_orm";
-  version = "1.8.2";
-
-  src = fetchFromGitHub {
-    owner = "fnc12";
-    repo = "sqlite_orm";
-    rev = "v${finalAttrs.version}";
-    hash = "sha256-KqphGFcnR1Y11KqL7sxODSv7lEvcURdF6kLd3cg84kc=";
-  };
-
-  nativeBuildInputs = [
-    cmake
-  ];
-
-  propagatedBuildInputs = [
-    sqlite
-  ];
-
-  meta = with lib; {
-    description = "Light header only SQLite ORM";
-    homepage = "https://sqliteorm.com/";
-    license = licenses.agpl3Only; # MIT license is commercial
-    maintainers = with maintainers; [ ambroisie ];
-  };
-})