nixpkgs/pkgs/data/misc/unicode-emoji/default.nix
2019-12-07 00:58:29 +01:00

60 lines
1.5 KiB
Nix

{ stdenv
, fetchurl
, symlinkJoin
, lib
}:
let
version = "12.1";
fetchData = { file, sha256 }: fetchurl {
url = "https://www.unicode.org/Public/emoji/${version}/${file}";
inherit sha256;
downloadToTemp = true;
recursiveHash = true;
postFetch = ''
installDir="$out/share/unicode/emoji"
mkdir -p "$installDir"
mv "$downloadedFile" "$installDir/${file}"
'';
};
srcs = {
emoji-data = fetchData {
file = "emoji-data.txt";
sha256 = "17gfm5a28lsymx36prbjy2g0b27gf3rcgggy0yxdshbxwf6zpf9k";
};
emoji-sequences = fetchData {
file = "emoji-sequences.txt";
sha256 = "1fckw5hfyvz5jfp2jczzx8qcs79vf0zyq0z2942230j99arq70vc";
};
emoji-test = fetchData {
file = "emoji-test.txt";
sha256 = "0w29lva7gp9g9lf7bz1i24qdalvf440bcq8npsbwr3cpp7na95kh";
};
emoji-variation-sequences = fetchData {
file = "emoji-variation-sequences.txt";
sha256 = "0akpib3cinr8xcs045hda5wnpfj6qfdjlkzmq5vgdc50gyhrd2z3";
};
emoji-zwj-sequences = fetchData {
file = "emoji-zwj-sequences.txt";
sha256 = "0s2mvy1nr2v1x0rr1fxlsv8ly1vyf9978rb4hwry5vnr678ls522";
};
};
in
symlinkJoin rec {
name = "unicode-emoji-${version}";
paths = lib.attrValues srcs;
passthru = srcs;
meta = with stdenv.lib; {
description = "Unicode Emoji Data Files";
homepage = "https://home.unicode.org/emoji/";
license = licenses.free; # https://www.unicode.org/license.html
platforms = platforms.all;
};
}