Use mpv's include option to import the theme rather than importing it into nix.
I also had to update the mpv port because this relies on a recent change that puts all the settings in a single file because script-opts files cannot include other files, but their options can be set with the script-opts option in mpv.conf
Use mpv's
includeoption to import the theme rather than importing it into nix.I also had to update the mpv port because this relies on a recent change that puts all the settings in a single file because script-opts files cannot include other files, but their options can be set with the
script-optsoption inmpv.conf