76 lines
2.6 KiB
Nix
76 lines
2.6 KiB
Nix
{ lib, bundlerApp, bundlerUpdateScript, makeWrapper,
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withPngcrush ? true, pngcrush,
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withPngout ? false, pngout, # disabled by default because it's unfree
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withAdvpng ? true, advancecomp,
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withOptipng ? true, optipng,
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withPngquant ? true, pngquant,
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withOxipng ? true, oxipng,
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withJhead ? true, jhead,
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withJpegoptim ? true, jpegoptim,
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withJpegrecompress ? true, jpeg-archive,
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withJpegtran ? true, libjpeg,
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withGifsicle ? true, gifsicle,
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withSvgo ? true, svgo
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}:
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with lib;
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let
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optionalDepsPath = optional withPngcrush pngcrush
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++ optional withPngout pngout
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++ optional withAdvpng advancecomp
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++ optional withOptipng optipng
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++ optional withPngquant pngquant
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++ optional withOxipng oxipng
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++ optional withJhead jhead
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++ optional withJpegoptim jpegoptim
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++ optional withJpegrecompress jpeg-archive
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++ optional withJpegtran libjpeg
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++ optional withGifsicle gifsicle
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++ optional withSvgo svgo;
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disabledWorkersFlags = optional (!withPngcrush) "--no-pngcrush"
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++ optional (!withPngout) "--no-pngout"
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++ optional (!withAdvpng) "--no-advpng"
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++ optional (!withOptipng) "--no-optipng"
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++ optional (!withPngquant) "--no-pngquant"
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++ optional (!withOxipng) "--no-oxipng"
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++ optional (!withJhead) "--no-jhead"
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++ optional (!withJpegoptim) "--no-jpegoptim"
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++ optional (!withJpegrecompress) "--no-jpegrecompress"
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++ optional (!withJpegtran) "--no-jpegtran"
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++ optional (!withGifsicle) "--no-gifsicle"
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++ optional (!withSvgo) "--no-svgo";
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in
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bundlerApp {
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pname = "image_optim";
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gemdir = ./.;
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exes = [ "image_optim" ];
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nativeBuildInputs = [ makeWrapper ];
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postBuild = ''
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wrapProgram $out/bin/image_optim \
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--prefix PATH : ${lib.escapeShellArg (makeBinPath optionalDepsPath)} \
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--add-flags "${lib.concatStringsSep " " disabledWorkersFlags}"
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'';
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passthru.updateScript = bundlerUpdateScript "image_optim";
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meta = with lib; {
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description = "Optimize images using multiple utilities";
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longDescription = ''
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Command line tool and ruby interface to optimize (lossless compress,
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optionally lossy) jpeg, png, gif and svg images using external utilities
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(advpng, gifsicle, jhead, jpeg-recompress, jpegoptim, jpegrescan,
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jpegtran, optipng, oxipng, pngcrush, pngout, pngquant, svgo)
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'';
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homepage = "https://github.com/toy/image_optim";
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license = licenses.mit;
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maintainers = with maintainers; [ srghma nicknovitski ];
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platforms = platforms.all;
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mainProgram = "image_optim";
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};
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}
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