99406adaae
Having the .tmp suffix is broken w.r.t. to multiple writers, as they would overwrite existing files. using the atomic flag will make write_file to create a unique temporary file it gets renamed to its target.
*** NixOS *** NixOS is a Linux distribution based on the purely functional package management system Nix. More information can be found at https://nixos.org/nixos and in the manual in doc/manual.