50 lines
1.5 KiB
Plaintext
50 lines
1.5 KiB
Plaintext
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#!/bin/bash
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#
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# Copyright 2014 Hewlett-Packard Development Company, L.P.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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set -eu
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set -o pipefail
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# exit directly if DIB_DPKG_MANIFEST is not defined properly
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if [ -z "$DIB_DPKG_MANIFEST" ]; then
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echo "DIB_DPKG_MANIFEST must be set to the location of a manifest file you wish to use"
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exit 0
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elif [ ! -f "$DIB_DPKG_MANIFEST" -o ! -s "$DIB_DPKG_MANIFEST" ]; then
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echo "$DIB_DPKG_MANIFEST is not a valid manifest file."
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echo "You should assign a proper manifest file in DIB_DPKG_MANIFEST"
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exit 1
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fi
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DIB_DPKG_MANIFEST=$(readlink -f $DIB_DPKG_MANIFEST)
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# Create the preferences file from the given manifest
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outfile=$(mktemp)
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for package in $(jq -r ".packages[].package" $DIB_DPKG_MANIFEST); do
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version=$(jq -r ".packages[] | select(.package == \"${package}\") |\
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.version" $DIB_DPKG_MANIFEST)
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cat << EOF >> $outfile
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Package: ${package}
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Pin: version ${version}
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Pin-Priority: 1001
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EOF
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done
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if [ -s $outfile ]; then
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sudo mv $outfile $TMP_MOUNT_PATH/etc/apt/preferences
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else
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rm $outfile
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fi
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