restic set tags

In a follow up to previous post https://blog.ls-al.com/restic-create-backup-and-set-tag-with-date-logic here is some code I used to set tags on old snapshots to comply with my new tagging and pruning.

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# cat backup-tags-set.sh
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#!/bin/bash
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create_tag () {
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  tag="daily"
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  if [ $(date -d "$1" +%a) == "Sun" ]; then tag="weekly" ; fi
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  if [ $(date -d "$1" +%d) == "01" ]; then
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   tag="monthly"
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   if [ $(date -d "$1" +%b) == "Jan" ]; then
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     tag="yearly"
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   fi
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  fi
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}
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create_tag
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echo "backup policy: " $tag
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#source /root/.restic.env
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snapshotids=$(restic snapshots -c | egrep -v "ID|snapshots|--" | awk '//{print $1;}')
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for snapshotid in $snapshotids
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do
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  snapdate=$(restic snapshots $snapshotid -c | egrep -v "ID|snapshots|--" | awk '//{print $2;}')
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  create_tag $snapdate
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  echo "Making a tag for: $snapshotid - $snapdate - $(date -d $snapdate +%a) - $tag"
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  restic tag --set $tag $snapshotid
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done
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# ./backup-tags-set.sh
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backup policy:  daily
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Making a tag for: 0b88eefa - 2019-03-27 - Wed - daily
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repository 00cde088 opened successfully, password is correct
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create exclusive lock for repository
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modified tags on 1 snapshots
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Making a tag for: d76811ac - 2019-03-27 - Wed - daily
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repository 00cde088 opened successfully, password is correct
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create exclusive lock for repository
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modified tags on 1 snapshots