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home-manager/tests/modules/programs/borgmatic/exclude-hm-symlinks.nix
Damien Cassou d4a5076ea8
borgmatic: improve support for version 1.8.0
The configuration file format of borgmatic has changed in version
1.8.0:
https://projects.torsion.org/borgmatic-collective/borgmatic/src/branch/main/NEWS

This commit makes Home Manager generate borgmatic's configuration file
using the new format.

Even though the NEWS file indicates that old configuration files are
compatible, this is not 100% the case: empty sections work fine in old
borgmatic but stop working in new ones. I've reported the bug upstream
by email as I couldn't create an account on the forge.
2023-10-15 00:38:55 +02:00

54 lines
1.4 KiB
Nix

{ config, pkgs, ... }:
let
backups = config.programs.borgmatic.backups;
excludeFile = builtins.toFile "excludeFile.txt" "/foo/bar";
in {
programs.borgmatic = {
enable = true;
backups = {
main = {
location = {
sourceDirectories = [ "/my-stuff-to-backup" ];
repositories = [ "/mnt/disk1" ];
excludeHomeManagerSymlinks = true;
extraConfig = { exclude_from = [ (toString excludeFile) ]; };
};
};
};
};
test.stubs.borgmatic = { };
nmt.script = ''
config_file=$TESTED/home-files/.config/borgmatic.d/main.yaml
assertFileExists $config_file
declare -A expectations
expectations[exclude_from[0]]="${excludeFile}"
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
hmExclusionsFile=$($yq '.exclude_from[1]' $config_file)
expected_content='/home/hm-user/.config/borgmatic.d/main.yaml'
grep --quiet "$expected_content" "$hmExclusionsFile"
if [[ $? -ne 0 ]]; then
echo "Expected to find $expected_content in file $hmExclusionsFile but didn't" >&2
exit 1
fi
'';
}