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syncthing: add proper versioning

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Ingolf Wagner 2019-11-05 22:39:57 +01:00
parent 80642ddf99
commit 592901ea2c
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2 changed files with 52 additions and 12 deletions
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58
modules/later/syncthing.nix
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@ -18,7 +18,7 @@ let
fsWatcherEnabled = folder.watch;
fsWatcherDelayS = folder.watchDelay;
ignorePerms = folder.ignorePerms;
versioning = optionalAttrs folder.versioning.enable { type = "simple"; params.keep = toString folder.versioning.keep; };
versioning = folder.versioning;
}) (filterAttrs (
_: folder:
folder.enable
@ -221,17 +221,57 @@ in {
'';
};
versioning = {
enable = mkEnableOption ''
simple versioning, see https://docs.syncthing.net/users/versioning.html#simple-file-versioning
'';
keep = mkOption {
type = types.int;
default = 5;
versioning = mkOption {
default = null;
description = ''
The number of old versions to keep, per file.
how to keep changed/deleted files with syncthing.
there are 4 different types of versioning with different parameters
see https://docs.syncthing.net/users/versioning.html#simple-file-versioning
'';
example = [
{
versioning = {
type = "simple";
params.keep = "10";
};
}
{
versioning = {
type = "trashcan";
params.cleanoutDays = "1000";
};
}
{
versioning = {
type = "staggered";
params = {
cleanInterval = "3600";
maxAge = "31536000";
versionsPath = "/syncthing/backup";
};
};
}
{
versioning = {
type = "external";
params.versionsPath = pkgs.writers.writeBash "backup" ''
folderpath="$1"
filepath="$2"
rm -rf "$folderpath/$filepath"
'';
};
}
];
type = with types; nullOr (submodule {
options = {
type = mkOption {
type = enum [ "external" "simple" "staggered" "trashcan" ];
};
params = mkOption {
type = attrsOf (either str path);
};
};
});
};
rescanInterval = mkOption {