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nix-darwin/modules/fonts/default.nix
Emily e65131e69c treewide: convert all option docs to Markdown
This process was automated by [my fork of `nix-doc-munge`]; thanks
to @pennae for writing this tool! It automatically checks that the
resulting documentation doesn't change, although my fork loosens
this a little to ignore some irrelevant whitespace and typographical
differences.

As of this commit there is no DocBook remaining in the options
documentation.

You can play along at home if you want to reproduce this commit:

    $ NIX_PATH=nixpkgs=flake:nixpkgs/c1bca7fe84c646cfd4ebf3482c0e6317a0b13f22 \
      nix shell nixpkgs#coreutils \
      -c find . -name '*.nix' \
      -exec nix run github:emilazy/nix-doc-munge/0a7190f600027bf7baf6cb7139e4d69ac2f51062 \
      {} +

[my fork of `nix-doc-munge`]: https://github.com/emilazy/nix-doc-munge
2023-06-24 10:48:55 +01:00

85 lines
2.4 KiB
Nix

{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.fonts;
in
{
imports = [
(mkRenamedOptionModule [ "fonts" "enableFontDir" ] [ "fonts" "fontDir" "enable" ])
];
options = {
fonts.fontDir.enable = mkOption {
default = false;
description = lib.mdDoc ''
Whether to enable font management and install configured fonts to
{file}`/Library/Fonts`.
NOTE: removes any manually-added fonts.
'';
};
fonts.fonts = mkOption {
type = types.listOf types.path;
default = [ ];
example = literalExpression "[ pkgs.dejavu_fonts ]";
description = lib.mdDoc ''
List of fonts to install.
Fonts present in later entries override those with the same filenames
in previous ones.
'';
};
};
config = {
system.build.fonts = pkgs.runCommand "fonts"
{ paths = cfg.fonts; preferLocalBuild = true; }
''
mkdir -p $out/Library/Fonts
for path in $paths; do
find -L $path/share/fonts -type f -print0 | while IFS= read -rd "" f; do
ln -sf "$f" $out/Library/Fonts
done
done
'';
system.activationScripts.fonts.text = optionalString cfg.fontDir.enable ''
# Set up fonts.
echo "configuring fonts..." >&2
find -L "$systemConfig/Library/Fonts" -type f -print0 | while IFS= read -rd "" l; do
font=''${l##*/}
f=$(readlink -f "$l")
if [ ! -e "/Library/Fonts/$font" ]; then
echo "updating font $font..." >&2
ln -fn -- "$f" /Library/Fonts 2>/dev/null || {
echo "Could not create hard link. Nix is probably on another filesystem. Copying the font instead..." >&2
rsync -az --inplace "$f" /Library/Fonts
}
fi
done
if [[ "`sw_vers -productVersion`" < "13.0" ]]; then
fontrestore default -n 2>&1 | while read -r f; do
case $f in
/Library/Fonts/*)
font=''${f##*/}
if [ ! -e "$systemConfig/Library/Fonts/$font" ]; then
echo "removing font $font..." >&2
rm "/Library/Fonts/$font"
fi
;;
/*)
# ignoring unexpected fonts
;;
esac
done
fi
'';
};
}