mirror of
https://github.com/YunoHost-Apps/restic_ynh.git
synced 2024-09-03 20:16:22 +02:00
70 lines
1.5 KiB
Django/Jinja
70 lines
1.5 KiB
Django/Jinja
#!/bin/bash
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set -e
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RESTIC_PASSWORD="{{ passphrase }}"
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RESTIC_REPOSITORY_BASE=sftp:{{ server }}:{{ backup_path }}
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RESTIC_COMMAND=/usr/local/bin/restic
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do_need_mount() {
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work_dir="$1"
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name="$2"
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repo="$3"
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size="$4"
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description="$5"
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export RESTIC_PASSWORD
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export RESTIC_REPOSITORY=${RESTIC_REPOSITORY_BASE}/$name
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# On essaie de lister les snapshots, sinon on initialise le depot
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$RESTIC_COMMAND list snapshots || $RESTIC_COMMAND init
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}
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do_backup() {
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work_dir="$1"
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name="$2"
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repo="$3"
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size="$4"
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description="$5"
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export RESTIC_PASSWORD
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export RESTIC_REPOSITORY=${RESTIC_REPOSITORY_BASE}/$name
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LOGFILE=/var/log/restic_backup.log
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ERRFILE=/var/log/restic_backup.err
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current_date=$(date +"%d_%m_%y_%H:%M")
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pushd $work_dir
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$RESTIC_COMMAND backup ./ >> $LOGFILE 2>> $ERRFILE
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backup_return_code="$?"
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popd
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# On ne nettoie que si la sauvegarde s'est bien passee
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if [ "$backup_return_code" -eq "0" ];then
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$RESTIC_COMMAND forget --keep-daily 7 --keep-weekly 8 --keep-monthly 12 >> $LOGFILE 2>> $ERRFILE
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else
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echo "Something went wrong during backup" >> $ERRFILE
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exit 1
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fi
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}
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work_dir=$2
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name=$3
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size=$5
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description=$6
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case "$1" in
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need_mount)
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do_need_mount $work_dir $name $repo $size $description
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;;
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backup)
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do_backup $work_dir $name $repo $size $description
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;;
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mount)
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do_need_mount $work_dir $name $repo $size $description
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;;
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*)
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echo "hook called with unknown argument \`$1'" >&2
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exit 1
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;;
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esac
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exit 0
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