Add dpkg-info: shows pkg info in a nice, colourful, human-readable way
Marcel Partap authored 3 years ago
Axel Beckert committed 1 year, 10 months ago
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sensible-utils,
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whiptail | dialog | zenity
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Suggests: apt-file,
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ccze,
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debsums,
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konqueror,
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lsb-release,
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lsof,
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2017-2018 Axel Beckert <abe@debian.org>
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2018 Jakub Wilk <jwilk@jwilk.net>
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License: GPL-2+
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Files: dpkg-info
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Copyright: 2020 Marcel Partap <mpartap@gmx.net>
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License: GPL-3+
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Files: find-dbgsym-packages.pod find-dbgsym-packages-templates/*
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Copyright: 2017 Axel Beckert <abe@debian.org>
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#!/bin/bash
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# convenience script to show information about debian
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# packages in a nice, colourful, human-readable way
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{ type dpkg-query && type apt-cache; } >/dev/null || { echo "this mechanism needs dpkg and apt. You even on debian?"; exit 1; }
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{ type ccze && type sed && type du && type less; } >/dev/null || { echo "this mechanism needs ccze, sed, coreutils and less."; exit 1; }
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dpkg-info()
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{
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for pkg in ${@};
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do
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{
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{
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apt-cache policy ${pkg} 2>&1 && echo
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dpkg-query -s ${pkg} 2>/dev/null && echo
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} | ccze -A -o nolookups && {
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IFS=${IFS/ /}
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list=($(dpkg -L ${pkg} 3>/dev/null | sed "s|^[^/]*||"|tail --lines=+2)) &&
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[ ${#list[*]} -gt 0 ] &&
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for item in ${list[@]};
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do
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{
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[ -L "${item}" ] && [ ! -d $(realpath "${item}" 2>/dev/null) ] &&
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links=("${links[@]}" "${item}") ||
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[ -f "${item}" ] &&
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files=("${files[@]}" "${item}") ||
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dirs=("${dirs[@]}" "${item}")
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}
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done
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[ ${#files[@]} -gt 0 ] &&
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echo -ne "package ${pkg} contains:\t " &&
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{ echo -n "$(LANG=C du -hc ${files[@]} | sed -nr "s/(.*)\s+total/\1iB/p") in ${#files[@]} $(ngettext 'file' 'files' ${#files[@]})" &&
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{ [ ${#links[@]} -eq 0 ] || echo -n " and ${#links[@]} $(ngettext 'symbolic link' 'symbolic links' ${#links[@]})"; } &&
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echo " within ${#dirs[@]} $(ngettext 'directory' 'directories' ${#dirs[@]})"; } | ccze -A -o nolookups && echo &&
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ls --color=always -lahd --time-style=+" %^a %F %R" "${list[@]}"
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debsums -s ${pkg}
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} 2>&1
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echo
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{
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apt-cache show ${pkg}
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apt-cache showsrc ${pkg}
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} | ccze -A -o nolookups
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} | less -SRiM~ --shift 1 -PM"debian package info\: ${pkg}, ?ltlines %lt-%lb?L/%L.:byte %bB?s/%s. .?e(END)"
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done
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}
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dpkg-info ${@}
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