+++ /dev/null
-{ pkgs }:
-{
- keepLastNDumps = ext: backupDir: n: ''
- #!${pkgs.stdenv.shell}
-
- cd ${backupDir}
- ${pkgs.coreutils}/bin/rm -f \
- $(${pkgs.coreutils}/bin/ls -1 *.${ext} \
- | ${pkgs.coreutils}/bin/sort -r \
- | ${pkgs.gnused}/bin/sed -e '1,${builtins.toString n}d')
- '';
- exponentialDumps = ext: backupDir: let
- log2rotateSrc = builtins.fetchGit {
- url = "https://github.com/avian2/pylog2rotate";
- ref = "master";
- rev = "061f0564757289d3bea553b16f8fd5c4a0319c5e";
- };
- log2rotate = pkgs.writeScript "log2rotate" ''
- #!${pkgs.python3}/bin/python
-
- ${builtins.readFile "${log2rotateSrc}/log2rotate.py"}
- '';
- in ''
- #!${pkgs.stdenv.shell}
-
- cd ${backupDir}
- ${pkgs.coreutils}/bin/rm -f $(ls -1 *.${ext} | grep -v 'T22:' | sort -r | sed -e '1,12d')
- ${pkgs.coreutils}/bin/rm -f $(ls -1 *T22*.${ext} | ${log2rotate} --skip 7 --fuzz 7 --delete --format='%Y-%m-%dT%H:%M+00:00.${ext}')
- '';
-}