41 lines
1.1 KiB
Nix
41 lines
1.1 KiB
Nix
{ config, pkgs, lib, ... }: {
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# tarsnap periodic backup configuration
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launchd.agents.tarsnap = let
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logPath = "${config.xdg.stateHome}/tarsnap";
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tarsnapBackup = pkgs.writeShellScriptBin "tarsnap-backup-helper" ''
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date=$(date -u +%Y-%m-%dT%H:%M:%SZ)
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echo
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echo "Running tarsnap backup for $date"
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${lib.getExe pkgs.tarsnap} -c \
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--configfile ${config.home.homeDirectory}/.tarsnaprc \
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--keyfile ${config.xdg.configHome}/tarsnap/write-only.key \
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-f $(uname -n)-$date \
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${config.home.homeDirectory}/{dotfiles.nix,Desktop,Development,Documents,Downloads}
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'';
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in {
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enable = true;
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config = {
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Label = "com.tarsnap.tarsnap";
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StandardErrorPath = "${logPath}/error.log";
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StandardOutPath = "${logPath}/out.log";
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StartCalendarInterval = [
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{
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# every sunday
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Weekday = 0;
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# at midnight
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Hour = 0;
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Minute = 0;
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}
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{
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# every wednesday
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Weekday = 3;
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# at noon
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Hour = 12;
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Minute = 0;
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}
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];
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Program = lib.getExe tarsnapBackup;
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};
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};
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}
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