in the restic rest-server, you can set the file to use in place of
$datadir/.htpasswd with the --htpasswd-file option. However, this was
unusable from the module with extraConfig, due to systemd hardening.
Adding a dedicated option fixes this.
The syncoid module generates systemd services with a `startAt` config
based on its `interval` value. However, it is currently not possible
to completely disable this timer, or set multiple `startAt` values.
By accepting the same types that `systemd.services.<name>.startAt`
accepts, we can disable generating a timer unit or set multiple
`startAt` timers.
Format all Nix files using the officially approved formatter,
making the CI check introduced in the previous commit succeed:
nix-build ci -A fmt.check
This is the next step of the of the [implementation](https://github.com/NixOS/nixfmt/issues/153)
of the accepted [RFC 166](https://github.com/NixOS/rfcs/pull/166).
This commit will lead to merge conflicts for a number of PRs,
up to an estimated ~1100 (~33%) among the PRs with activity in the past 2
months, but that should be lower than what it would be without the previous
[partial treewide format](https://github.com/NixOS/nixpkgs/pull/322537).
Merge conflicts caused by this commit can now automatically be resolved while rebasing using the
[auto-rebase script](8616af08d9/maintainers/scripts/auto-rebase).
If you run into any problems regarding any of this, please reach out to the
[formatting team](https://nixos.org/community/teams/formatting/) by
pinging @NixOS/nix-formatting.
Instead of assuming the restic executable is at `bin/restic`, use
`lib.getExe` on the restic package. The main motivation for this is
using a security wrapper that has a different name such as
`bin/restic-wrapper`.
NOTE: In rare cases this could be a breaking change. For example if you
are using a wrapper whose executable is at `bin/restic`,
`meta.mainProgram` is not set, _and_ your package name is something
other than `restic`.
See the [discource discussion](https://discourse.nixos.org/t/using-restic-service-with-the-security-wrapper/34547/5) for more details/discussion.
