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{ config, pkgs, lib, ... }:
with lib;
let
python-github-backup = pkgs.python3Packages.buildPythonApplication {
name = "python-github-backup";
src = pkgs.fetchFromGitHub {
owner = "josegonzalez";
repo = "python-github-backup";
rev = "18e78a4d66120961590836e63d1fa939e4d036f3";
sha256 = "1c5qxyv322z5zkx8mxdwdqrnjgqhk00aqcgwkn53b4xkfr2idkbn";
};
patches = [ ./ghbackup-179.patch ];
propagatedBuildInputs = [ pkgs.git ];
};
token = (import /etc/nixos/secret/github_tokens.nix).backup;
makeBackup = pkgs.writeScript "make-ghbackup" ''
#!${pkgs.bash}/bin/bash
set -e
${python-github-backup}/bin/github-backup m-labs -t ${token} --all -i -o /var/lib/ghbackup/m-labs
${python-github-backup}/bin/github-backup quartiq -t ${token} --all -i -o /var/lib/ghbackup/quartiq
${python-github-backup}/bin/github-backup sinara-hw -t ${token} --all -i -o /var/lib/ghbackup/sinara-hw
echo GitHub backup done
'';
cfg = config.services.ghbackup;
in
{
options.services.ghbackup = {
enable = mkOption {
type = types.bool;
default = false;
description = "Enable backups";
};
};
config = mkIf cfg.enable {
systemd.services.ghbackup = {
description = "GitHub backup";
serviceConfig = {
Type = "oneshot";
User = "ghbackup";
Group = "ghbackup";
ExecStart = "${makeBackup}";
};
};
users.users.ghbackup = {
name = "ghbackup";
group = "ghbackup";
description = "GitHub backups user";
isSystemUser = true;
createHome = true;
home = "/var/lib/ghbackup";
useDefaultShell = true;
};
users.extraGroups.ghbackup = {};
systemd.timers.ghbackup = {
description = "GitHub backup";
wantedBy = [ "timers.target" ];
timerConfig.OnCalendar = "daily";
};
};
}