33 lines
851 B
Nix
33 lines
851 B
Nix
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{ stdenv, fetchurl, oxipng, lib, libarchive }: { name, manifest, ... } @ args:
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let manifestData = (builtins.fromJSON (builtins.readFile manifest)).${name};
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src = fetchurl {
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url = manifestData.src;
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sha256 = manifestData.src_sha256;
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};
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brokenLicenses = {
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"CC BY-NC-SA 4.0" = lib.licenses.cc-by-nc-sa-20;
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"Apache 2.0" = lib.licenses.asl20;
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};
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fixLicense = license: brokenLicenses.${license} or license;
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in
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stdenv.mkDerivation ({
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inherit name src;
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nativeBuildInputs = [
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oxipng
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libarchive
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];
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unpackPhase = ''
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bsdtar -xf $src
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'';
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buildPhase = ''
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find . -type f -name '*.png' -execdir oxipng -o max -t $NIX_BUILD_CORES {} \;
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'';
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installPhase = ''
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mkdir $out
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cp -r * $out
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'';
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meta = with lib; {
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inherit (manifestData) description homepage;
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license = fixLicense manifestData.license;
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};
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} // args)
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