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fonts: Adds support if Nix is on another filesystem.

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On Catalina, the default way is to install Nix on a new volume which breaks hardlinking the font files. If that is the case I just copy them.
This commit is contained in:
Thibault Gagnaux 2019-10-22 08:24:13 +02:00
parent 3ec36dd667
commit a5d863ee64
1 changed files with 5 additions and 3 deletions
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8
modules/fonts/default.nix
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@ -45,10 +45,12 @@ in
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" ] || [ $(stat -c '%i' "$f") != $(stat -c '%i' "/Library/Fonts/$font") ]; then
if [ ! -e "/Library/Fonts/$font" ]; then
echo "updating font $font..." >&2
# FIXME: hardlink, won't work if nix is on a dedicated filesystem.
ln -fn "$f" /Library/Fonts
ln -fn -- "$f" /Library/Fonts 2>/dev/null || {
echo "Could not create hard link. Nix is probably on another filesystem. Copying the font instead..." >&2
cp -fP "$f" /Library/Fonts
}
fi
done