27 lines
704 B
Bash
27 lines
704 B
Bash
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#!/bin/bash
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set -e -o pipefail
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info() {
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[ "$#" -gt 0 ] && echo -e "\033[1m>>> $*\033[0m" >&2
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}
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for i in *.json; do
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[ -f "$i" ] || continue
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vol_name=${i%.json}
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archive=$vol_name.tar.zst
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info "Recovering \"$vol_name\" from \"$archive\""
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label_args=()
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readarray -t labels < <(jq -r '.[0].Labels | to_entries | .[] | .key + "=" + .value' "$i")
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for label in "${labels[@]}"; do
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label_args+=(--label "$label")
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done
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set -x
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docker volume create "${label_args[@]}" "$vol_name"
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docker run --rm -v "$vol_name":/vol -v "$(readlink -f "$archive")":/vol.tar.zst:ro \
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localhost/archiver bsdtar -C /vol --numeric-owner -xf /vol.tar.zst
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set +x
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done
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