push sheeet

pkgs/development/haskell-modules/cabal2nix-unstable/cabal2nix.nix

@@ -0,0 +1,110 @@
+# This file defines cabal2nix-unstable, used by maintainers/scripts/haskell/regenerate-hackage-packages.sh.
+{
+  mkDerivation,
+  aeson,
+  ansi-terminal,
+  base,
+  bytestring,
+  Cabal,
+  containers,
+  deepseq,
+  directory,
+  distribution-nixpkgs,
+  fetchzip,
+  filepath,
+  hackage-db,
+  hopenssl,
+  hpack,
+  language-nix,
+  lens,
+  lib,
+  monad-par,
+  monad-par-extras,
+  mtl,
+  optparse-applicative,
+  pretty,
+  prettyprinter,
+  process,
+  split,
+  tasty,
+  tasty-golden,
+  text,
+  time,
+  transformers,
+  yaml,
+}:
+mkDerivation {
+  pname = "cabal2nix";
+  version = "2.20.1-unstable-2025-09-17";
+  src = fetchzip {
+    url = "https://github.com/NixOS/cabal2nix/archive/3cc36a5df16a10bac9a858208845e3d05b79845d.tar.gz";
+    sha256 = "1z1knv2ggm9ddyl0v120nhcnjmq50z7q1m88qj7rfz51gx1ifnim";
+  };
+  postUnpack = "sourceRoot+=/cabal2nix; echo source root reset to $sourceRoot";
+  isLibrary = true;
+  isExecutable = true;
+  libraryHaskellDepends = [
+    aeson
+    ansi-terminal
+    base
+    bytestring
+    Cabal
+    containers
+    deepseq
+    directory
+    distribution-nixpkgs
+    filepath
+    hackage-db
+    hopenssl
+    hpack
+    language-nix
+    lens
+    optparse-applicative
+    pretty
+    prettyprinter
+    process
+    split
+    text
+    time
+    transformers
+    yaml
+  ];
+  executableHaskellDepends = [
+    aeson
+    base
+    bytestring
+    Cabal
+    containers
+    directory
+    distribution-nixpkgs
+    filepath
+    hopenssl
+    language-nix
+    lens
+    monad-par
+    monad-par-extras
+    mtl
+    optparse-applicative
+    pretty
+  ];
+  testHaskellDepends = [
+    base
+    Cabal
+    containers
+    directory
+    filepath
+    language-nix
+    lens
+    pretty
+    process
+    tasty
+    tasty-golden
+  ];
+  preCheck = ''
+    export PATH="$PWD/dist/build/cabal2nix:$PATH"
+    export HOME="$TMPDIR/home"
+  '';
+  homepage = "https://github.com/nixos/cabal2nix#readme";
+  description = "Convert Cabal files into Nix build instructions";
+  license = lib.licenses.bsd3;
+}

pkgs/development/haskell-modules/cabal2nix-unstable/distribution-nixpkgs.nix

@@ -0,0 +1,53 @@
+# This file defines distribution-nixpkgs-unstable, used by maintainers/scripts/haskell/regenerate-hackage-packages.sh.
+{
+  mkDerivation,
+  aeson,
+  base,
+  bytestring,
+  Cabal,
+  containers,
+  deepseq,
+  directory,
+  fetchzip,
+  hspec,
+  language-nix,
+  lens,
+  lib,
+  pretty,
+  process,
+}:
+mkDerivation {
+  pname = "distribution-nixpkgs";
+  version = "1.7.1.1-unstable-2025-09-17";
+  src = fetchzip {
+    url = "https://github.com/NixOS/cabal2nix/archive/3cc36a5df16a10bac9a858208845e3d05b79845d.tar.gz";
+    sha256 = "1z1knv2ggm9ddyl0v120nhcnjmq50z7q1m88qj7rfz51gx1ifnim";
+  };
+  postUnpack = "sourceRoot+=/distribution-nixpkgs; echo source root reset to $sourceRoot";
+  enableSeparateDataOutput = true;
+  libraryHaskellDepends = [
+    aeson
+    base
+    bytestring
+    Cabal
+    containers
+    deepseq
+    language-nix
+    lens
+    pretty
+    process
+  ];
+  testHaskellDepends = [
+    aeson
+    base
+    Cabal
+    deepseq
+    directory
+    hspec
+    language-nix
+    lens
+  ];
+  homepage = "https://github.com/NixOS/cabal2nix/tree/master/distribution-nixpkgs#readme";
+  description = "Types and functions to manipulate the Nixpkgs distribution";
+  license = lib.licenses.bsd3;
+}

pkgs/development/haskell-modules/cabal2nix-unstable/hackage-db.nix

@@ -0,0 +1,44 @@
+# This file defines hackage-db-unstable, used by maintainers/scripts/haskell/regenerate-hackage-packages.sh.
+{
+  mkDerivation,
+  aeson,
+  base,
+  bytestring,
+  Cabal,
+  containers,
+  directory,
+  exceptions,
+  fetchzip,
+  filepath,
+  lib,
+  tar,
+  time,
+  utf8-string,
+}:
+mkDerivation {
+  pname = "hackage-db";
+  version = "2.1.3-unstable-2025-09-17";
+  src = fetchzip {
+    url = "https://github.com/NixOS/cabal2nix/archive/3cc36a5df16a10bac9a858208845e3d05b79845d.tar.gz";
+    sha256 = "1z1knv2ggm9ddyl0v120nhcnjmq50z7q1m88qj7rfz51gx1ifnim";
+  };
+  postUnpack = "sourceRoot+=/hackage-db; echo source root reset to $sourceRoot";
+  isLibrary = true;
+  isExecutable = true;
+  libraryHaskellDepends = [
+    aeson
+    base
+    bytestring
+    Cabal
+    containers
+    directory
+    exceptions
+    filepath
+    tar
+    time
+    utf8-string
+  ];
+  homepage = "https://github.com/NixOS/cabal2nix/tree/master/hackage-db#readme";
+  description = "Access cabal-install's Hackage database via Data.Map";
+  license = lib.licenses.bsd3;
+}

pkgs/development/haskell-modules/cabal2nix-unstable/language-nix.nix

@@ -0,0 +1,41 @@
+# This file defines language-nix-unstable, used by maintainers/scripts/haskell/regenerate-hackage-packages.sh.
+{
+  mkDerivation,
+  base,
+  deepseq,
+  fetchzip,
+  hspec,
+  lens,
+  lib,
+  parsec-class,
+  pretty,
+  QuickCheck,
+}:
+mkDerivation {
+  pname = "language-nix";
+  version = "2.3.0-unstable-2025-09-17";
+  src = fetchzip {
+    url = "https://github.com/NixOS/cabal2nix/archive/3cc36a5df16a10bac9a858208845e3d05b79845d.tar.gz";
+    sha256 = "1z1knv2ggm9ddyl0v120nhcnjmq50z7q1m88qj7rfz51gx1ifnim";
+  };
+  postUnpack = "sourceRoot+=/language-nix; echo source root reset to $sourceRoot";
+  libraryHaskellDepends = [
+    base
+    deepseq
+    lens
+    parsec-class
+    pretty
+    QuickCheck
+  ];
+  testHaskellDepends = [
+    base
+    hspec
+    lens
+    parsec-class
+    pretty
+    QuickCheck
+  ];
+  homepage = "https://github.com/NixOS/cabal2nix/tree/master/language-nix#readme";
+  description = "Data types and functions to represent the Nix language";
+  license = lib.licenses.bsd3;
+}