61 lines
1.3 KiB
Nix
61 lines
1.3 KiB
Nix
{ lib
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, stdenvNoCC
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, fetchurl
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, symlinkJoin
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}:
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let
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version = "15.0";
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fetchData = { suffix, hash }: stdenvNoCC.mkDerivation {
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pname = "unicode-emoji-${suffix}";
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inherit version;
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src = fetchurl {
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url = "https://www.unicode.org/Public/emoji/${version}/emoji-${suffix}.txt";
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inherit hash;
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};
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dontUnpack = true;
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installPhase = ''
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runHook preInstall
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installDir="$out/share/unicode/emoji"
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mkdir -p "$installDir"
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cp "$src" "$installDir/emoji-${suffix}.txt"
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runHook postInstall
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'';
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};
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srcs = {
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emoji-sequences = fetchData {
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suffix = "sequences";
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hash = "sha256-XCIi2KQy2JagMaaML1SwT79HsPzi5phT8euKPpRetW0=";
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};
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emoji-test = fetchData {
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suffix = "test";
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hash = "sha256-hEXyOsg4jglr4Z0CYuFPzv+Fb/Ugk/I1bciUhfGoU9s=";
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};
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emoji-zwj-sequences = fetchData {
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suffix = "zwj-sequences";
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hash = "sha256-/jV/kRe3dGZ2Bjdl1YcTft+bJZA6eSvVSTW/CFZ5EYI=";
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};
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};
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in
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symlinkJoin rec {
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name = "unicode-emoji-${version}";
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paths = lib.attrValues srcs;
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passthru = srcs;
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meta = with lib; {
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description = "Unicode Emoji Data Files";
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homepage = "https://home.unicode.org/emoji/";
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license = licenses.unicode-dfs-2016;
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platforms = platforms.all;
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};
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}
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