The renaming of options define the original value for the new attribute
path. This works well if there is only *one* target, but if there are
more, we end up recursing into the attribute set of the option
definition itself.
We now check for that within the parent recursion node (we can't check
that from the subnode, because we lack that information about whether
it's defined multiple times) and if the subnode consist entirely of a
list of definitions, we use mkMerge on it.
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
The option had been added to the grsec build-support code,
but it hadn't been added to the grsec module.
After this commit, grsec module users will be able to change
the default value. It also serves to document that this option
exists and that NixOS will disable it by default.
Absolute path is required when one has such postfix configuration
where he/she needs to specify the actual (real) path to active dovecot
config.
Without this commit applied, the dovecot is running in such way:
/nix/store/hashAAA-dovecot-ver/sbin/dovecot -F -c /nix/store/hashBBB-dovecot2.conf
and postfix can't be aware of the value of "hashBBB" via services.postfix.extraConfig = '' ... '';
(it can only be aware of "hashAAA" with ${pkgs.dovecot} parameter)
Also enable Restart on-failure.
Edit: set RestartSec to 1s
Now that dbus reload has been moved before restarting units,
the reload may fail if dbus has been stopped before.
The reload-or-restart will reload dbus if it's active,
otherwise start it.
Generating the file was refactored to be completely in nix.
Functionally it should create the same content as before,
only adding the newlines.
CC recent updaters: @aszlig, @rickynils.
This reverts commit 766207ca1d52db37df5ca17b9bd3bd21a03dfafd.
We need to solve the problem with `environment.profileRelativeEnvVars`.
The best workaround is to make profileRelativeEnvVars prepend paths.
postfix 2.11 is much more humane with respect to disk writes since it uses
sockets (which do not change inodes on accesses) instead of fifos (which do).
