Merge pull request #266339 from a-kenji/init/cosmic-session

{

  lib,

  fetchFromGitHub,

  bash,

  rustPlatform,

  just,

  dbus,

  rust,

  stdenv,

  xdg-desktop-portal-cosmic,

}:

rustPlatform.buildRustPackage rec {

  pname = "cosmic-session";

  version = "0-unstable-2024-01-17";

  src = fetchFromGitHub {

    owner = "pop-os";

    repo = pname;

    rev = "8e73c0f6940288c4a24a102a7ba9f20eb6bd754f";

    sha256 = "sha256-plglQ9i+kcG70v9ElCzwNMhO1xcuEAQiO0DeZfRjbcg=";

  };

  cargoLock = {

    lockFile = ./Cargo.lock;

    outputHashes = {

      "cosmic-notifications-util-0.1.0" = "sha256-GmTT7SFBqReBMe4GcNSym1YhsKtFQ/0hrDcwUqXkaBw=";

      "launch-pad-0.1.0" = "sha256-tnbSJ/GP9GTnLnikJmvb9XrJSgnUnWjadABHF43L1zc=";

    };

  };

  postPatch = ''

    substituteInPlace Justfile \

        --replace '#!/usr/bin/env' "#!$(command -v env)" \

        --replace 'target/release/cosmic-session' "target/${

          rust.lib.toRustTargetSpecShort stdenv.hostPlatform

        }/release/cosmic-session"

    substituteInPlace data/start-cosmic \

        --replace '#!/bin/bash' "#!${lib.getBin bash}/bin/bash" \

        --replace '/usr/bin/cosmic-session' "$out/bin/cosmic-session" \

        --replace '/usr/bin/dbus-run-session' "${

          lib.getBin dbus

        }/bin/dbus-run-session"

    substituteInPlace data/cosmic.desktop --replace '/usr/bin/start-cosmic' "$out/bin/start-cosmic"

  '';

  nativeBuildInputs = [ just ];

  dontUseJustBuild = true;

  justFlags = [

    "--set"

    "prefix"

    (placeholder "out")

    "--set"

    "xdp_cosmic"

    xdg-desktop-portal-cosmic

  ];

  passthru.providedSessions = [ "cosmic" ];

  meta = with lib; {

    homepage = "https://github.com/pop-os/cosmic-session";

    description = "Session manager for the COSMIC desktop environment";

    license = licenses.gpl3Only;

    mainProgram = "cosmic-session";

    maintainers = with maintainers; [

      a-kenji

      nyanbinary

    ];

    platforms = platforms.linux;

  };

}