Skynet/misc_nixos-mailserver
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treewide: reformat with nixfmt-rfc-style

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Martin Weinelt 2025-06-15 03:39:44 +02:00
parent 03433d472f
commit 1a7f3d718c
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21 changed files with 2086 additions and 1680 deletions
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41
mail-server/borgbackup.nix
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@ -14,28 +14,44 @@
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>
{ config, pkgs, lib, ... }:
{
config,
pkgs,
lib,
...
}:
let
cfg = config.mailserver.borgbackup;
methodFragment = lib.optional (cfg.compression.method != null) cfg.compression.method;
autoFragment =
if cfg.compression.auto && cfg.compression.method == null
then throw "compression.method must be set when using auto."
else lib.optional cfg.compression.auto "auto";
if cfg.compression.auto && cfg.compression.method == null then
throw "compression.method must be set when using auto."
else
lib.optional cfg.compression.auto "auto";
levelFragment =
if cfg.compression.level != null && cfg.compression.method == null
then throw "compression.method must be set when using compression.level."
else lib.optional (cfg.compression.level != null) (toString cfg.compression.level);
compressionFragment = lib.concatStringsSep "," (lib.flatten [autoFragment methodFragment levelFragment]);
if cfg.compression.level != null && cfg.compression.method == null then
throw "compression.method must be set when using compression.level."
else
lib.optional (cfg.compression.level != null) (toString cfg.compression.level);
compressionFragment = lib.concatStringsSep "," (
lib.flatten [
autoFragment
methodFragment
levelFragment
]
);
compression = lib.optionalString (compressionFragment != "") "--compression ${compressionFragment}";
encryptionFragment = cfg.encryption.method;
passphraseFile = lib.escapeShellArg cfg.encryption.passphraseFile;
passphraseFragment = lib.optionalString (cfg.encryption.method != "none")
(if cfg.encryption.passphraseFile != null then ''env BORG_PASSPHRASE="$(cat ${passphraseFile})"''
else throw "passphraseFile must be set when using encryption.");
passphraseFragment = lib.optionalString (cfg.encryption.method != "none") (
if cfg.encryption.passphraseFile != null then
''env BORG_PASSPHRASE="$(cat ${passphraseFile})"''
else
throw "passphraseFile must be set when using encryption."
);
locations = lib.escapeShellArgs cfg.locations;
name = lib.escapeShellArg cfg.name;
@ -55,7 +71,8 @@ let
${passphraseFragment} ${pkgs.borgbackup}/bin/borg create ${extraCreateArgs} ${compression} ::${name} ${locations}
${cmdPostexec}
'';
in {
in
{
config = lib.mkIf (config.mailserver.enable && cfg.enable) {
environment.systemPackages = with pkgs; [
borgbackup