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linux/app/bin/home/Backup

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#!/usr/bin/env bash
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# Source modules.
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for file in /root/.config/bash/module/*.sh; do
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source "${file}"
done
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function report() {
echo "${*}"
notify "${*}"
}
# Define constants.
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path_src="/storage/hot"
path_mount="/storage/cold_1"
path_backup="${path_mount}/backup"
path_docker="${path_backup}/home"
path_media="/storage/cold_1/media /storage/cold_2/media"
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# Check if backup drive is mounted.
if [ ! -f "${path_mount}"/.mount ]; then
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report "Backup : ${path_mount} not mounted!"
exit 1
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fi
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# Check if hot storage is mounted.
if [ ! -f "${path_src}"/.mount ]; then
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report "Backup : ${path_src} not mounted!"
exit 1
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fi
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# Cd to src storage.
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cd "${path_src}"
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# Save media list.
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find ${path_media} -type d > ${path_backup}/cold/ColdMedia.txt || report "Backup : Failed to save media list!"
cd ${path_backup}/cold/
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archive_fast ColdMedia.txt && rm ColdMedia.txt || report "Backup : Failed to archive media list!"
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cd -
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# Backup docker.
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docker=$(archive_fast docker/)
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bupsize=$(du -h ${docker} | awk '{print $1}')
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mv ${docker} ${path_docker}/ || report "Backup : Failed to save docker!"
# Backup some media.
cd ${path_src}/media/
paper=$(archive_fast paper/)
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mv ${paper} ${path_backup}/paper/ || report "Backup : Failed to save paper!"
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cd -
# Prune media copies.
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cd ${path_backup}/paper/
archive_prune
cd -
cd ${path_backup}/cold/
archive_prune
cd -
# Prune old Docker copies.
cd ${path_docker}
archive_prune Docker 7
cd -
# Prune game saves.
cd "${path_backup}/save/"
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archive_prune
cd -
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# Sync writes.
sync
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# Notify completion & size.
notify_silent "Backup : Complete ${bupsize}."
echo "Backup : Complete ${bupsize}."