Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Merge pull request #67701 from jtojnar/twemoji
twitter-color-emoji: init at 12.1.2
- Loading branch information
Showing
3 changed files
with
129 additions
and
5 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,122 @@ | ||
# Based upon https://src.fedoraproject.org/rpms/twitter-twemoji-fonts/tree/454acad50ba584d9602ccd4238fc5e585abc15c9 | ||
# The main difference is that we use “Twitter Color Emoji” name (which is recognized by upstream fontconfig) | ||
|
||
{ stdenv | ||
, fetchFromGitHub | ||
, cairo | ||
, imagemagick | ||
, pkg-config | ||
, pngquant | ||
, python2 | ||
, which | ||
, zopfli | ||
}: | ||
|
||
let | ||
version = "12.1.2"; | ||
|
||
# Cannot use noto-fonts-emoji.src since it is too old | ||
# and still tries to use vendored pngquant. | ||
notoSrc = fetchFromGitHub { | ||
name = "noto"; | ||
owner = "googlefonts"; | ||
repo = "noto-emoji"; | ||
rev = "833a43d03246a9325e748a2d783006454d76ff66"; | ||
sha256 = "1g6ikzk8banm3ihqm9g27ggjq2mn1b1hq3zhpl13lxid6mp60s4a"; | ||
}; | ||
|
||
twemojiSrc = fetchFromGitHub { | ||
name = "twemoji"; | ||
owner = "twitter"; | ||
repo = "twemoji"; | ||
rev = "v${version}"; | ||
sha256 = "0vzmlp83vnk4njcfkn03jcc1vkg2rf12zf5kj3p3a373xr4ds1zn"; | ||
}; | ||
|
||
python = python2.withPackages (pp: with pp; [ | ||
nototools | ||
]); | ||
in | ||
stdenv.mkDerivation rec { | ||
pname = "twitter-color-emoji"; | ||
inherit version; | ||
|
||
srcs = [ | ||
notoSrc | ||
twemojiSrc | ||
]; | ||
|
||
sourceRoot = notoSrc.name; | ||
|
||
postUnpack = '' | ||
chmod -R +w ${twemojiSrc.name} | ||
mv ${twemojiSrc.name} ${notoSrc.name} | ||
''; | ||
|
||
nativeBuildInputs = [ | ||
cairo | ||
imagemagick | ||
pkg-config | ||
pngquant | ||
python | ||
which | ||
zopfli | ||
]; | ||
|
||
postPatch = let | ||
templateSubstitutions = stdenv.lib.concatStringsSep "; " [ | ||
''s#Noto Color Emoji#Twitter Color Emoji#'' | ||
''s#NotoColorEmoji#TwitterColorEmoji#'' | ||
''s#Copyright .* Google Inc\.#Twitter, Inc and other contributors.#'' | ||
''s# Version .*# ${version}#'' | ||
''s#.*is a trademark.*##'' | ||
''s#Google, Inc\.#Twitter, Inc and other contributors#'' | ||
''s#http://www.google.com/get/noto/#https://twemoji.twitter.com/#'' | ||
''s#.*is licensed under.*# Creative Commons Attribution 4.0 International#'' | ||
''s#http://scripts.sil.org/OFL#http://creativecommons.org/licenses/by/4.0/#'' | ||
]; | ||
in '' | ||
patchShebangs ./flag_glyph_name.py | ||
sed '${templateSubstitutions}' NotoColorEmoji.tmpl.ttx.tmpl > TwitterColorEmoji.tmpl.ttx.tmpl | ||
pushd ${twemojiSrc.name}/assets/72x72/ | ||
for png in *.png; do | ||
mv $png emoji_u''${png//-/_} | ||
done | ||
popd | ||
''; | ||
|
||
makeFlags = [ | ||
"EMOJI=TwitterColorEmoji" | ||
"EMOJI_SRC_DIR=${twemojiSrc.name}/assets/72x72" | ||
"BODY_DIMENSIONS=76x72" | ||
]; | ||
|
||
enableParallelBuilding = true; | ||
|
||
installPhase = '' | ||
install -Dm644 TwitterColorEmoji.ttf $out/share/fonts/truetype/TwitterColorEmoji.ttf | ||
''; | ||
|
||
meta = with stdenv.lib; { | ||
description = "Color emoji font with a flat visual style, designed and used by Twitter"; | ||
longDescription = '' | ||
A bitmap color emoji font built from the Twitter Emoji for | ||
Everyone artwork with support for ZWJ, skin tone diversity and country | ||
flags. | ||
This font uses Google’s CBDT format making it work on Android and Linux graphical stack. | ||
''; | ||
homepage = "https://twemoji.twitter.com/"; | ||
# In noto-emoji-fonts source | ||
## noto-emoji code is in ASL 2.0 license | ||
## Emoji fonts are under OFL license | ||
### third_party color-emoji code is in ASL 2.0 license | ||
### third_party region-flags code is in Public Domain license | ||
# In twemoji source | ||
## Artwork is Creative Commons Attribution 4.0 International | ||
## Non-artwork is MIT | ||
license = with licenses; [ asl20 ofl cc-by-40 mit ]; | ||
maintainers = with maintainers; [ jtojnar ]; | ||
}; | ||
} |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters