nixpkgs-suyu/pkgs/data/fonts/i-dot-ming/default.nix
2022-09-13 15:51:02 +08:00

44 lines
1.5 KiB
Nix

{ lib, fetchurl, writeScript }:
let
version = "8.00";
in
fetchurl {
name = "i.ming-${version}";
url = "https://raw.githubusercontent.com/ichitenfont/I.Ming/${version}/${version}/I.Ming-${version}.ttf";
hash = "sha256-JGu9H0+IdJL6QQtLwvqlFLEaJdq1JVRiqLm5zptwjyE=";
recursiveHash = true;
downloadToTemp = true;
postFetch = ''
install -DT -m444 $downloadedFile $out/share/fonts/truetype/I.Ming/I.Ming.ttf
'';
passthru = {
updateScript = writeScript "updater" ''
#!/usr/bin/env nix-shell
#!nix-shell -i bash -p curl gnused
set -e
version=$(curl -i -s https://github.com/ichitenfont/I.Ming/releases/latest | sed -n -E 's|^location.*releases/tag/([0-9.]+).*$|\1|p')
if [[ $version != ${version} ]]; then
tmp=$(mktemp -d)
curl -Lo $tmp/I.Ming.ttf https://raw.githubusercontent.com/ichitenfont/I.Ming/$version/$version/I.Ming-$version.ttf
install -DT -m444 $tmp/I.Ming.ttf $tmp/share/fonts/truetype/I.Ming/I.Ming.ttf
rm $tmp/I.Ming.ttf
hash=$(nix hash path --type sha256 --base32 --sri $tmp)
sed -i -E \
-e "s/version = \"[0-9.]+\"/version = \"$version\"/" \
-e "s|hash = \".*\"|hash = \"$hash\"|" \
pkgs/data/fonts/i-dot-ming/default.nix
fi
'';
};
meta = with lib; {
description = "An open source Pan-CJK serif typeface";
homepage = "https://github.com/ichitenfont/I.Ming";
license = licenses.ipa;
platforms = platforms.all;
maintainers = [ maintainers.linsui ];
};
}