95 lines
2.6 KiB
Nix
95 lines
2.6 KiB
Nix
{
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lib,
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bundlerApp,
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bundlerUpdateScript,
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makeWrapper,
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withPngcrush ? true,
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pngcrush,
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withPngout ? false,
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pngout, # disabled by default because it's unfree
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withAdvpng ? true,
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advancecomp,
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withOptipng ? true,
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optipng,
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withPngquant ? true,
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pngquant,
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withOxipng ? true,
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oxipng,
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withJhead ? true,
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jhead,
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withJpegoptim ? true,
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jpegoptim,
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withJpegrecompress ? true,
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jpeg-archive,
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withJpegtran ? true,
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libjpeg,
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withGifsicle ? true,
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gifsicle,
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withSvgo ? true,
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svgo,
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}:
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let
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optionalDepsPath =
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lib.optional withPngcrush pngcrush
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++ lib.optional withPngout pngout
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++ lib.optional withAdvpng advancecomp
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++ lib.optional withOptipng optipng
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++ lib.optional withPngquant pngquant
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++ lib.optional withOxipng oxipng
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++ lib.optional withJhead jhead
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++ lib.optional withJpegoptim jpegoptim
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++ lib.optional withJpegrecompress jpeg-archive
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++ lib.optional withJpegtran libjpeg
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++ lib.optional withGifsicle gifsicle
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++ lib.optional withSvgo svgo;
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disabledWorkersFlags =
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lib.optional (!withPngcrush) "--no-pngcrush"
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++ lib.optional (!withPngout) "--no-pngout"
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++ lib.optional (!withAdvpng) "--no-advpng"
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++ lib.optional (!withOptipng) "--no-optipng"
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++ lib.optional (!withPngquant) "--no-pngquant"
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++ lib.optional (!withOxipng) "--no-oxipng"
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++ lib.optional (!withJhead) "--no-jhead"
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++ lib.optional (!withJpegoptim) "--no-jpegoptim"
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++ lib.optional (!withJpegrecompress) "--no-jpegrecompress"
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++ lib.optional (!withJpegtran) "--no-jpegtran"
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++ lib.optional (!withGifsicle) "--no-gifsicle"
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++ lib.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 : ${lib.escapeShellArg (lib.makeBinPath optionalDepsPath)} \
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--add-flags "${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; [
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srghma
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nicknovitski
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];
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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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