nixos-config/nixos/system/all/borg-scripts.nix

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{ pkgs, lib, ... }: {
2021-11-01 09:20:42 +01:00
environment.systemPackages =
let
createScript = command: host: repository:
pkgs.writers.writeBashBin
"borg-${command}-on-${host}-for-${repository}" ''
${pkgs.borgbackup}/bin/borg \
${command} \
--rsh='ssh -i ~/.ssh/card_rsa.pub' borg@${host}.private:${repository}/. \
"$@"
'';
hosts = [ "workhorse" "pepe" ];
repositories = [ "workhorse" "pepe" "sterni" "workout" ];
commands = [ "list" ];
in
lib.flatten (map
(command:
map
(host: map (repository: createScript command host repository) repositories)
hosts)
commands);
}