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home-manager/tests/modules/programs/borgmatic/patterns-configuration.nix
Liassica 16311f1d3c
borgmatic: add option for pattern matching
Borgmatic has support for Borg's pattern matching. It is mutually
exclusive with the existing `sourceDirectories` option, so assertions
have been added to make sure that both are not set at the same
time (but also that at least one of them is). Additionally, tests have
been added to test the following configurations: `patterns` instead of
`sourceDirectories`, both at the same time, and neither.
2024-03-09 13:27:20 +01:00

58 lines
1.4 KiB
Nix

{ config, pkgs, ... }:
let
boolToString = bool: if bool then "true" else "false";
backups = config.programs.borgmatic.backups;
in {
programs.borgmatic = {
enable = true;
backups = {
main = {
location = {
patterns = [
"R /home/user"
"+ home/user/stuff-to-backup"
"+ home/user/junk/important-file"
"- home/user/junk"
];
repositories = [ "/mnt/backup-drive" ];
};
};
};
};
test.stubs.borgmatic = { };
nmt.script = ''
config_file=$TESTED/home-files/.config/borgmatic.d/main.yaml
assertFileExists $config_file
declare -A expectations
expectations[patterns[0]]="${
builtins.elemAt backups.main.location.patterns 0
}"
expectations[patterns[1]]="${
builtins.elemAt backups.main.location.patterns 1
}"
expectations[patterns[2]]="${
builtins.elemAt backups.main.location.patterns 2
}"
expectations[patterns[3]]="${
builtins.elemAt backups.main.location.patterns 3
}"
yq=${pkgs.yq-go}/bin/yq
for filter in "''${!expectations[@]}"; do
expected_value="''${expectations[$filter]}"
actual_value="$($yq ".$filter" $config_file)"
if [[ "$actual_value" != "$expected_value" ]]; then
fail "Expected '$filter' to be '$expected_value' but was '$actual_value'"
fi
done
'';
}