48 lines
1.7 KiB
Nix
48 lines
1.7 KiB
Nix
{ mkDerivation
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, lib
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, extra-cmake-modules
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, plymouth
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, imagemagick
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, netpbm
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, perl
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, logoName ? null
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, logoFile ? null
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, osName ? null
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, osVersion ? null
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, topColor ? "black"
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, bottomColor ? "black"
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}:
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let
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validColors = [ "black" "cardboard_grey" "charcoal_grey" "icon_blue" "paper_white" "plasma_blue" "neon_blue" "neon_green" ];
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resolvedLogoName = if (logoFile != null && logoName == null) then lib.strings.removeSuffix ".png" (baseNameOf (toString logoFile)) else logoName;
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in
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assert lib.asserts.assertOneOf "topColor" topColor validColors;
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assert lib.asserts.assertOneOf "bottomColor" bottomColor validColors;
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mkDerivation {
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pname = "breeze-plymouth";
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nativeBuildInputs = [ extra-cmake-modules ] ++ lib.optionals (logoFile != null) [ imagemagick netpbm perl ];
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buildInputs = [ plymouth ];
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patches = [
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./install-paths.patch
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];
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cmakeFlags = [ ]
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++ lib.optional (osName != null) "-DDISTRO_NAME=${osName}"
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++ lib.optional (osVersion != null) "-DDISTRO_VERSION=${osVersion}"
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++ lib.optional (logoName != null) "-DDISTRO_LOGO=${logoName}"
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++ lib.optional (topColor != null) "-DBACKGROUND_TOP_COLOR=${topColor}"
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++ lib.optional (bottomColor != null) "-DBACKGROUND_BOTTOM_COLOR=${bottomColor}"
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;
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postPatch = ''
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substituteInPlace cmake/FindPlymouth.cmake --subst-var out
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'' + lib.optionalString (logoFile != null) ''
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cp ${logoFile} breeze/images/${resolvedLogoName}.logo.png
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# conversion for 16bit taken from the breeze-plymouth readme
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convert ${logoFile} -alpha Background -background "#000000" -fill "#000000" -flatten tmp.png
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pngtopnm tmp.png | pnmquant 16 | pnmtopng > breeze/images/16bit/${resolvedLogoName}.logo.png
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'';
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}
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