50 lines
1.2 KiB
Bash
50 lines
1.2 KiB
Bash
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#!/usr/bin/env bash
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# If neither of BACKUP_HELPER_DIRS and BACKUP_HELPER_COMMANDS not set. Exit
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if [ -z "$BACKUP_HELPER_DIRS" ] && [ -z "$BACKUP_HELPER_COMMANDS" ]; then
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echo "BACKUP_HELPER_DIRS is not set"
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exit 1;
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fi
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exit_code=0;
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# Backup directories
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if [ -n "$BACKUP_HELPER_DIRS" ]; then
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for i in ${BACKUP_HELPER_DIRS//,/ }; do
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echo "Starting backup of $i";
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if ! output=$(restic backup "$i"); then
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exit_code=1;
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echo "Backup of $i failed with exit code $?:"
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echo "$output"
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else
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echo "Backup of $i successful:"
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echo "$output"
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fi
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done
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fi
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# Backup command outputs
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if [ -n "$BACKUP_HELPER_COMMANDS" ]; then
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IFS=";" read -r -a pairs <<< "$BACKUP_HELPER_COMMANDS"
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for pair in "${pairs[@]}"; do
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IFS=":" read -r key value <<< "$pair"
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if ! output=$(restic backup --stdin-filename "$key" --stdin-from-command -- "$value"); then
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exit_code=1;
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echo "Backup of $i failed with exit code $?:"
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echo "$output"
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else
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echo "Backup of $i successful:"
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echo "$output"
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fi
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done
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fi
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if [ "$BACKUP_FORGET" -eq 1 ]; then
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echo "Removing old backups"
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output=$(restic forget -d 7 -w 4 -m 6 --keep-within 1d --prune)
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echo "$output"
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fi
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exit "$exit_code"
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