pkgs/unicode/default.nix

   1 { lib, fetchurl, runCommand, libarchive }:
   2 with lib.attrsets;
   3 let
   4   version = "12.0";
   5   version-full = "${version}.0";
   6   files = {
   7     emoji-data = fetchurl {
   8       url = "http://www.unicode.org/Public/emoji/${version}/emoji-data.txt";
   9       sha256 = "03sf7h1d6kb9m5s02lif88jsi5kjszpkfvcymaqxj8ds70ar9pgv";
  10     };
  11     emoji-sequences = fetchurl {
  12       url = "http://www.unicode.org/Public/emoji/${version}/emoji-sequences.txt";
  13       sha256 = "1hghki2rn3n7m4lwpwi2a5wrsf2nij4bxga9ldabx4g0g2k23svs";
  14     };
  15     emoji-test = fetchurl {
  16       url = "http://www.unicode.org/Public/emoji/${version}/emoji-test.txt";
  17       sha256 = "1dqd0fh999mh6naj816ni113m9dimfy3ih9nffjq2lrv9mmlgdck";
  18     };
  19     emoji-variation-sequences = fetchurl {
  20       url = "http://www.unicode.org/Public/emoji/${version}/emoji-variation-sequences.txt";
  21       sha256 = "1cccwx5bl79w4c19vi5dhjqxrph92s8hihp9y8s2cqvdzmgbln7a";
  22     };
  23     emoji-zwj-sequences = fetchurl {
  24       url = "http://www.unicode.org/Public/emoji/${version}/emoji-zwj-sequences.txt";
  25       sha256 = "1l791nbijmmhwa7kmvfn8gp26ban512l6mgqpz1mnbq3xm19181n";
  26     };
  27   };
  28   zippedFiles = {
  29     UCD = fetchurl {
  30       url = "http://www.unicode.org/Public/zipped/${version-full}/UCD.zip";
  31       sha256 = "1ighy39cjkmqnv1797wrxjz76mv1fdw7zp5j04q55bkwxsdkvrmh";
  32     };
  33     Unihan = fetchurl {
  34       url = "http://www.unicode.org/Public/zipped/${version-full}/Unihan.zip";
  35       sha256 = "1kfdhgg2gm52x3s07bijb5cxjy0jxwhd097k5lqhvzpznprm6ibf";
  36     };
  37   };
  38 in
  39   runCommand "unicode" {
  40     buildInputs = [ libarchive ];
  41   } ''
  42   mkdir -p $out/share/unicode
  43   ${builtins.concatStringsSep "\n" (mapAttrsToList (n: u: "install -Dm644 ${u} $out/share/unicode/emoji/${n}.txt") files)}
  44   ${builtins.concatStringsSep "\n" (mapAttrsToList (n: u: ''
  45     install -Dm644 ${u} $out/share/unicode/${n}.zip
  46     bsdtar -C "$out/share/unicode" -x -f "$out/share/unicode/${n}.zip"
  47     '') zippedFiles)}
  48   ''