45 lines
1.5 KiB
Nix
45 lines
1.5 KiB
Nix
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let
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pkgs = import <nixpkgs> {};
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nerdify = { font, args ? "--complete" }:
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pkgs.stdenvNoCC.mkDerivation {
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name = "${font.name}-nerd";
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src = pkgs.fetchzip {
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url = "https://github.com/ryanoasis/nerd-fonts/releases/download/v3.1.1/FontPatcher.zip";
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hash = "sha256-H2dPUs6HVKJcjxy5xtz9nL3SSPXKQF3w30/0l7A0PeY=";
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stripRoot = false;
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};
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buildInputs = with pkgs; [
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argparse
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fontforge
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(python3.withPackages (ps: with ps; [ setuptools fontforge ]))
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];
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buildPhase = ''
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font_regexp='.*\.\(ttf\|ttc\|otf\|dfont\)'
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find -L ${font} -regex "$font_regexp" -type f -print0 | while IFS= read -rd "" f_; do
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f=$(basename "$f_")
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echo "nerdifying $f"
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mkdir -p $out/$f
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fontforge -script $src/font-patcher "$f_" ${args} -out $out/$f -q
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done
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'';
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installPhase = ''
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set -eaux
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# fontforge tends to spit out a lot of files with the same name
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# so we need to move them to a unique location
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for f in $out/*; do
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if [ -d "$f" ]; then
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for g in $f/*; do
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mv "$g" "$out/$(basename "$f")-$(basename "$g")"
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done
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rm -r "$f"
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fi
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done
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'';
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};
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in nerdify {
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font = pkgs.fetchzip {
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url = "https://github.com/be5invis/Iosevka/releases/download/v28.1.0/PkgTTC-IosevkaSS05-28.1.0.zip";
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hash = "sha256-IOk0+Ha/FG29jIBr2+7Rx89TbnvK9ngx7gAFr5VfBpU=";
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stripRoot = false;
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};
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}
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