nix: fix greeter custom theme #954
Merged
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Possibly fixes #908
Fixed a problem where custom themes wouldn't work under NixOS due to the theme file not being accessible. Took a similar approach to what it's done with the wallpaper, which is copying the custom theme file to the cache dir and changing in the file.
Tested in my own system, seems to work now.
Note: the cache dir was changed from
/var/lib/dmsgreeterto/var/lib/dms-greeterto match the cache dir used by the nixpkgs module.