git.scottworley.com Git - annex-ec/blob - annex-ec-fsck

   1 #!/usr/bin/env bash
   2
   3 # annex-ec: Use erasure codes for more efficient storage use in git-annex
   4 # Copyright (C) 2026  Scott Worley
   5
   6 # This program is free software: you can redistribute it and/or modify
   7 # it under the terms of the GNU Affero General Public License as
   8 # published by the Free Software Foundation, either version 3 of the
   9 # License, or (at your option) any later version.
  10
  11 set -euo pipefail
  12
  13 die() {
  14   echo "$*" >&2
  15   exit 1
  16 }
  17
  18 check_one_group() {
  19   local where_data
  20   where_data=$(set +e; git annex whereis --json "${recovery_set_files[@]}"; set -e)
  21   missing_data=$(jq -r 'if .whereis == [] then .file else empty end' <<< "$where_data")
  22   if [[ "$missing_data" ]];then
  23     xargs -d \\n annex-ec-recover <<< "$missing_data"
  24   fi
  25 }
  26
  27 check_all_groups() {
  28   recovery_set_name=
  29   recovery_set_files=()
  30   while IFS= read -r line;do
  31     if [[ "$line" == ' '* ]];then
  32       recovery_set_files+=( "${line# }" )
  33     else
  34       if [[ "$recovery_set_name" ]];then
  35         check_one_group
  36       fi
  37       recovery_set_name=$line
  38       recovery_set_files=()
  39     fi
  40   done < ec/.meta
  41   check_one_group
  42 }
  43
  44 check_all_groups