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| author | Michael Peyton Jones <me@michaelpj.com> | 2017-11-07 23:14:26 +0000 |
|---|---|---|
| committer | Michael Peyton Jones <me@michaelpj.com> | 2017-11-10 12:54:06 +0000 |
| commit | 96da47ddfb44c352b8e3fc1155ba37373a607537 (patch) | |
| tree | 6cf618a1359f9d2534e099bf58d68cc8aeb350b3 /pkgs/desktops/plasma-5/breeze-plymouth | |
| parent | 792dc7a859b46641f7bf9cee0f7dd5525e88e720 (diff) | |
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breeze-plymouth: allow optional NixOS branding
Diffstat (limited to 'pkgs/desktops/plasma-5/breeze-plymouth')
| -rw-r--r-- | pkgs/desktops/plasma-5/breeze-plymouth/default.nix | 35 |
1 files changed, 32 insertions, 3 deletions
diff --git a/pkgs/desktops/plasma-5/breeze-plymouth/default.nix b/pkgs/desktops/plasma-5/breeze-plymouth/default.nix index 41a4dd66b2c..48b038325fe 100644 --- a/pkgs/desktops/plasma-5/breeze-plymouth/default.nix +++ b/pkgs/desktops/plasma-5/breeze-plymouth/default.nix @@ -1,15 +1,44 @@ { - mkDerivation, lib, copyPathsToStore, + mkDerivation, + lib, + copyPathsToStore, extra-cmake-modules, - plymouth + plymouth, + nixos-icons, + imagemagick, + netpbm, + perl, + # these will typically need to be set via an override + # in a NixOS context + nixosBranding ? false, + nixosName ? "NixOS", + nixosVersion ? "", + topColor ? "black", + bottomColor ? "black" }: +let + logoName = "nixos"; +in mkDerivation { name = "breeze-plymouth"; nativeBuildInputs = [ extra-cmake-modules ]; - buildInputs = [ plymouth ]; + buildInputs = [ plymouth ] ++ lib.optionals nixosBranding [ imagemagick netpbm perl ]; patches = copyPathsToStore (lib.readPathsFromFile ./. ./series); + cmakeFlags = lib.optionals nixosBranding [ + "-DDISTRO_NAME=${nixosName}" + "-DDISTRO_VERSION=${nixosVersion}" + "-DDISTRO_LOGO=${logoName}" + "-DBACKGROUND_TOP_COLOR=${topColor}" + "-DBACKGROUND_BOTTOM_COLOR=${bottomColor}" + ]; postPatch = '' substituteInPlace cmake/FindPlymouth.cmake --subst-var out + '' + lib.optionalString nixosBranding '' + cp ${nixos-icons}/share/icons/hicolor/128x128/apps/nix-snowflake.png breeze/images/${logoName}.logo.png + + # conversion for 16bit taken from the breeze-plymouth readme + convert ${nixos-icons}/share/icons/hicolor/128x128/apps/nix-snowflake.png -alpha Background -background "#000000" -fill "#000000" -flatten tmp.png + pngtopnm tmp.png | pnmquant 16 | pnmtopng > breeze/images/16bit/${logoName}.logo.png ''; } |