treewide: noop: refer to `src.name` or similar in `sourceRoot` where appropriate, part 2: the non-trivial cases

pkgs/applications/misc/johnny-reborn/with-data.nix

···
 , makeWrapper
 }:
 
+
+let
+  sounds = fetchFromGitHub {
+    owner = "nivs1978";
+    repo = "Johnny-Castaway-Open-Source";
+    rev = "be6afefd43a3334acc66fc9d777c162c8bfb9558";
+    hash = "sha256-rtZVCn4KbEBVwaSQ4HZhMoDEI5Q9IPj9SZywgAx0MPY=";
+  };
+
+  resources = fetchzip {
+    name = "scrantic-source";
+    url = "https://archive.org/download/johnny-castaway-screensaver/scrantic-run.zip";
+    hash = "sha256-Q9chCYReOQEmkTyIkYo+D+OXYUqxPNOOEEmiFh8yaw4=";
+    stripRoot = false;
+  };
+in
+
 stdenvNoCC.mkDerivation {
   pname = "johnny-reborn";
   inherit (johnny-reborn-engine) version;
 
-  srcs =
-    let
-      sounds = fetchFromGitHub {
-        owner = "nivs1978";
-        repo = "Johnny-Castaway-Open-Source";
-        rev = "be6afefd43a3334acc66fc9d777c162c8bfb9558";
-        hash = "sha256-rtZVCn4KbEBVwaSQ4HZhMoDEI5Q9IPj9SZywgAx0MPY=";
-      };
-
-      resources = fetchzip {
-        name = "scrantic-source";
-        url = "https://archive.org/download/johnny-castaway-screensaver/scrantic-run.zip";
-        hash = "sha256-Q9chCYReOQEmkTyIkYo+D+OXYUqxPNOOEEmiFh8yaw4=";
-        stripRoot = false;
-      };
-    in
-    [
-      sounds
-      resources
-    ];
+  srcs = [ sounds resources ];
 
   nativeBuildInputs = [ makeWrapper ];
 
-  sourceRoot = "source";
+  sourceRoot = sounds.name;
 
   dontConfigure = true;
   dontBuild = true;

pkgs/applications/version-management/gitqlient/default.nix

···
 , gitUpdater
 }:
 
-mkDerivation rec {
+let
   pname = "gitqlient";
   version = "1.5.0";
 
-  srcs = [
-    (fetchFromGitHub {
-      owner = "francescmm";
-      repo = pname;
-      rev = "v${version}";
-      sha256 = "sha256-Mq29HbmPABrRIJjWC5AAKIOKbGngeJdkZkWeJw8BFuw=";
-    })
-    (fetchFromGitHub rec {
-      owner = "francescmm";
-      repo = "AuxiliarCustomWidgets";
-      rev = "835f538b4a79e4d6bb70eef37a32103e7b2a1fd1";
-      sha256 = "sha256-b1gb/7UcLS6lI92dBfTenGXA064t4dZufs3S9lu/lQA=";
-      name = repo;
-    })
-    (fetchFromGitHub rec {
-      owner = "francescmm";
-      repo = "QLogger";
-      rev = "d1ed24e080521a239d5d5e2c2347fe211f0f3e4f";
-      sha256 = "sha256-NVlFYmm7IIkf8LhQrAYXil9kH6DFq1XjOEHQiIWmER4=";
-      name = repo;
-    })
-    (fetchFromGitHub rec {
-      owner = "francescmm";
-      repo = "QPinnableTabWidget";
-      rev = "cc937794e910d0452f0c07b4961c6014a7358831";
-      sha256 = "sha256-2KzzBv/s2t665axeBxWrn8aCMQQArQLlUBOAlVhU+wE=";
-      name = repo;
-    })
-    (fetchFromGitHub rec {
-      owner = "francescmm";
-      repo = "git";
-      rev = "b62750f4da4b133faff49e6f53950d659b18c948";
-      sha256 = "sha256-4FqA+kkHd0TqD6ZuB4CbJ+IhOtQG9uWN+qhSAT0dXGs=";
-      name = repo;
-    })
-  ];
+  main_src = fetchFromGitHub {
+    owner = "francescmm";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "sha256-Mq29HbmPABrRIJjWC5AAKIOKbGngeJdkZkWeJw8BFuw=";
+  };
+  aux_src = fetchFromGitHub rec {
+    owner = "francescmm";
+    repo = "AuxiliarCustomWidgets";
+    rev = "835f538b4a79e4d6bb70eef37a32103e7b2a1fd1";
+    sha256 = "sha256-b1gb/7UcLS6lI92dBfTenGXA064t4dZufs3S9lu/lQA=";
+    name = repo;
+  };
+  qlogger_src = fetchFromGitHub rec {
+    owner = "francescmm";
+    repo = "QLogger";
+    rev = "d1ed24e080521a239d5d5e2c2347fe211f0f3e4f";
+    sha256 = "sha256-NVlFYmm7IIkf8LhQrAYXil9kH6DFq1XjOEHQiIWmER4=";
+    name = repo;
+  };
+  qpinnabletab_src = fetchFromGitHub rec {
+    owner = "francescmm";
+    repo = "QPinnableTabWidget";
+    rev = "cc937794e910d0452f0c07b4961c6014a7358831";
+    sha256 = "sha256-2KzzBv/s2t665axeBxWrn8aCMQQArQLlUBOAlVhU+wE=";
+    name = repo;
+  };
+  git_src = fetchFromGitHub rec {
+    owner = "francescmm";
+    repo = "git";
+    rev = "b62750f4da4b133faff49e6f53950d659b18c948";
+    sha256 = "sha256-4FqA+kkHd0TqD6ZuB4CbJ+IhOtQG9uWN+qhSAT0dXGs=";
+    name = repo;
+  };
+in
 
-  sourceRoot = "source";
+mkDerivation rec {
+  inherit pname version;
+
+  srcs = [ main_src aux_src qlogger_src qpinnabletab_src git_src ];
+
+  sourceRoot = main_src.name;
 
   nativeBuildInputs = [
     qmake

pkgs/data/themes/mojave/default.nix

···
 }:
 
 let
+
   pname = "mojave-gtk-theme";
+  version = "2023-06-13";
+
+  main_src = fetchFromGitHub {
+    owner = "vinceliuice";
+    repo = pname;
+    rev = version;
+    hash = "sha256-0jb/VQ6Z0BGaEka57BWM0pBweP08cr4jfPRdEN/BJ1M=";
+  };
+
+  wallpapers_src = fetchFromGitHub {
+    owner = "vinceliuice";
+    repo = pname;
+    rev = "0c4ae6ddff7e3fab4959469461c4d4042deb1b2f";
+    hash = "sha256-7LSZSsRt6zTVPLWzuBgwRC1q1MHp5pN/pMl3x2wR8Ow=";
+    name = "wallpapers";
+  };
+
 in
+
 lib.checkListOfEnum "${pname}: button size variants" [ "standard" "small" ] buttonSizeVariants
 lib.checkListOfEnum "${pname}: button variants" [ "standard" "alt" ] buttonVariants
 lib.checkListOfEnum "${pname}: color variants" [ "light" "dark" ] colorVariants
···
 lib.checkListOfEnum "${pname}: theme variants" [ "default" "blue" "purple" "pink" "red" "orange" "yellow" "green" "grey" "all" ] themeVariants
 
 stdenvNoCC.mkDerivation rec {
-  inherit pname;
-  version = "2023-06-13";
+  inherit pname version;
 
-  srcs = [
-    (fetchFromGitHub {
-      owner = "vinceliuice";
-      repo = pname;
-      rev = version;
-      hash = "sha256-0jb/VQ6Z0BGaEka57BWM0pBweP08cr4jfPRdEN/BJ1M=";
-    })
-  ]
-  ++
-  lib.optional wallpapers
-    (fetchFromGitHub {
-      owner = "vinceliuice";
-      repo = pname;
-      rev = "0c4ae6ddff7e3fab4959469461c4d4042deb1b2f";
-      hash = "sha256-7LSZSsRt6zTVPLWzuBgwRC1q1MHp5pN/pMl3x2wR8Ow=";
-      name = "wallpapers";
-    })
-  ;
+  srcs = [ main_src ] ++ lib.optional wallpapers wallpapers_src;
 
-  sourceRoot = "source";
+  sourceRoot = main_src.name;
 
   nativeBuildInputs = [
     glib

pkgs/development/haskell-modules/configuration-tensorflow.nix

···
 
   setTensorflowSourceRoot = dir: drv:
     (overrideCabal (drv: { src = tensorflow-haskell; }) drv)
-      .overrideAttrs (_oldAttrs: {sourceRoot = "source/${dir}";});
+      .overrideAttrs (_oldAttrs: { sourceRoot = "${tensorflow-haskell.name}/${dir}"; });
 in
 {
   tensorflow-proto = doJailbreak (setTensorflowSourceRoot "tensorflow-proto" super.tensorflow-proto);

pkgs/games/endgame-singularity/default.nix

···
 , enableDefaultMusicPack ? true
 }:
 
-python3.pkgs.buildPythonApplication rec {
+let
   pname = "endgame-singularity";
   version = "1.00";
 
-  srcs = [
-    (fetchFromGitHub {
-      owner = "singularity";
-      repo = "singularity";
-      rev = "v${version}";
-      sha256 = "0ndrnxwii8lag6vrjpwpf5n36hhv223bb46d431l9gsigbizv0hl";
-    })
-  ] ++ lib.optional enableDefaultMusicPack (
-    fetchurl {
-      url = "http://www.emhsoft.com/singularity/endgame-singularity-music-007.zip";
-      sha256 = "0vf2qaf66jh56728pq1zbnw50yckjz6pf6c6qw6dl7vk60kkqnpb";
-    }
-  );
-  sourceRoot = "source";
+  main_src = fetchFromGitHub {
+    owner = "singularity";
+    repo = "singularity";
+    rev = "v${version}";
+    sha256 = "0ndrnxwii8lag6vrjpwpf5n36hhv223bb46d431l9gsigbizv0hl";
+  };
+
+  music_src = fetchurl {
+    url = "http://www.emhsoft.com/singularity/endgame-singularity-music-007.zip";
+    sha256 = "0vf2qaf66jh56728pq1zbnw50yckjz6pf6c6qw6dl7vk60kkqnpb";
+  };
+in
+
+python3.pkgs.buildPythonApplication rec {
+  inherit pname version;
+
+  srcs = [ main_src ] ++ lib.optional enableDefaultMusicPack music_src;
+  sourceRoot = main_src.name;
 
   nativeBuildInputs = [ unzip ]; # The music is zipped
   propagatedBuildInputs = with python3.pkgs; [ pygame numpy polib ];

pkgs/games/koboredux/default.nix

···
 }:
 
 with lib;
-stdenv.mkDerivation rec {
+
+let
   pname = "koboredux";
   version = "0.7.5.1";
 
-  src =
-    [(fetchFromGitHub {
-      owner = "olofson";
-      repo = "koboredux";
-      rev = "v${version}";
-      sha256 = "09h9r65z8bar2z89s09j6px0gdq355kjf38rmd85xb2aqwnm6xig";
-    })]
-    ++
-    (optional useProprietaryAssets (requireFile {
-      name = "koboredux-${version}-Linux.tar.bz2";
-      sha256 = "11bmicx9i11m4c3dp19jsql0zy4rjf5a28x4hd2wl8h3bf8cdgav";
-      message = ''
-        Please purchase the game on https://olofson.itch.io/kobo-redux
-        and download the Linux build.
+  main_src = fetchFromGitHub {
+    owner = "olofson";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "09h9r65z8bar2z89s09j6px0gdq355kjf38rmd85xb2aqwnm6xig";
+  };
+
+  assets_src = requireFile {
+    name = "koboredux-${version}-Linux.tar.bz2";
+    sha256 = "11bmicx9i11m4c3dp19jsql0zy4rjf5a28x4hd2wl8h3bf8cdgav";
+    message = ''
+      Please purchase the game on https://olofson.itch.io/kobo-redux
+      and download the Linux build.
+
+      Once you have downloaded the file, please use the following command
+      and re-run the installation:
+
+      nix-prefetch-url file://\$PWD/koboredux-${version}-Linux.tar.bz2
+
+      Alternatively, install the "koboredux-free" package, which replaces the
+      proprietary assets with a placeholder theme.
+    '';
+  };
 
-        Once you have downloaded the file, please use the following command
-        and re-run the installation:
+in
 
-        nix-prefetch-url file://\$PWD/koboredux-${version}-Linux.tar.bz2
+stdenv.mkDerivation rec {
+  inherit pname version;
 
-        Alternatively, install the "koboredux-free" package, which replaces the
-        proprietary assets with a placeholder theme.
-      '';
-    }));
+  src = [ main_src ] ++ optional useProprietaryAssets assets_src;
 
-  sourceRoot = "source"; # needed when we have the assets source
+  sourceRoot = main_src.name;
 
   # Fix clang build
   patches = [(fetchpatch {