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borgmatic: preparing upcoming borgmatic change

This commit changes the config format of repositories to the
soon-be-expected `{ "path": "repository-path", }`. The Home Manager
configuration allows a simple string (which will get translated), the
new format by directly using the path attribute, and the one with the
optional label attribute. More information about the background can be
found here https://torsion.org/borgmatic/docs/reference/configuration/
This commit is contained in:
Philipp Kühn 2023-11-01 14:41:58 +01:00 committed by Mikilio
parent 990fc60aaf
commit 0d9be30cfb
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2 changed files with 62 additions and 9 deletions

View file

@ -13,6 +13,13 @@ let
default = null;
});
cleanRepositories = repos:
map (repo:
if builtins.isString repo then {
path = repo;
} else
removeNullValues repo) repos;
mkRetentionOption = frequency:
mkNullableOption {
type = types.int;
@ -27,6 +34,26 @@ let
description = "Extra settings.";
};
repositoryOption = types.submodule {
options = {
path = mkOption {
type = types.str;
example = "ssh://myuser@myrepo.myserver.com/./repo";
description = "Path of the repository.";
};
label = mkOption {
type = types.nullOr types.str;
default = null;
example = "remote";
description = ''
Short text describing the repository. Can be used with the
`--repository` flag to select a repository.
'';
};
};
};
consistencyCheckModule = types.submodule {
options = {
name = mkOption {
@ -56,10 +83,23 @@ let
};
repositories = mkOption {
type = types.listOf types.str;
description = "Paths to repositories.";
example =
literalExpression ''["ssh://myuser@myrepo.myserver.com/./repo"]'';
type = types.listOf (types.either types.str repositoryOption);
apply = cleanRepositories;
example = literalExpression ''
[
{
"path" = "ssh://myuser@myrepo.myserver.com/./repo";
"label" = "server";
}
{
"path" = "/var/lib/backups/local.borg";
"label" = "local";
}
]
'';
description = ''
List of local or remote repositories with paths and optional labels.
'';
};
excludeHomeManagerSymlinks = mkOption {

View file

@ -12,7 +12,14 @@ in {
main = {
location = {
sourceDirectories = [ "/my-stuff-to-backup" ];
repositories = [ "/mnt/disk1" "/mnt/disk2" ];
repositories = [
"/mnt/disk1"
{ path = "/mnt/disk2"; }
{
path = "/mnt/disk3";
label = "disk3";
}
];
extraConfig = {
one_file_system = true;
exclude_patterns = [ "*.swp" ];
@ -65,11 +72,17 @@ in {
expectations[source_directories[0]]="${
builtins.elemAt backups.main.location.sourceDirectories 0
}"
expectations[repositories[0]]="${
builtins.elemAt backups.main.location.repositories 0
expectations[repositories[0].path]="${
(builtins.elemAt backups.main.location.repositories 0).path
}"
expectations[repositories[1]]="${
builtins.elemAt backups.main.location.repositories 1
expectations[repositories[1].path]="${
(builtins.elemAt backups.main.location.repositories 1).path
}"
expectations[repositories[2].path]="${
(builtins.elemAt backups.main.location.repositories 2).path
}"
expectations[repositories[2].label]="${
(builtins.elemAt backups.main.location.repositories 2).label
}"
expectations[one_file_system]="${
boolToString backups.main.location.extraConfig.one_file_system