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#!/bin/bash |
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# Copyright 2012 Universidad Nacional de Córdoba |
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# |
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# This file is part of Koha. |
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# |
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# Koha is free software; you can redistribute it and/or modify it under the |
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# terms of the GNU General Public License as published by the Free Software |
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# Foundation; either version 2 of the License, or (at your option) any later |
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# version. |
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# |
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# Koha is distributed in the hope that it will be useful, but WITHOUT ANY |
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR |
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# A PARTICULAR PURPOSE. See the GNU General Public License for more details. |
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# |
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# You should have received a copy of the GNU General Public License along |
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# with Koha; if not, write to the Free Software Foundation, Inc., |
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
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|
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usage() { |
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local scriptname=$(basename $0) |
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cat <<EOF |
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$scriptname |
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|
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Query for missing dependencies. Install them if specified. |
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|
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Usage: |
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$scriptname -c |
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$scriptname -i |
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$scriptname -h |
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|
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-c | --check Query for missing dependencies |
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-i | --install Install the missing dependencies |
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-h | --help Display this help message |
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EOF |
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} |
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|
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# Check if the package is installed |
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packageInstalled() { |
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local package=$1 |
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return `dpkg -s $package 2>1&> /dev/null` |
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} |
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|
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# Get the installed package version |
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getPackageVersion() { |
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local package=$1 |
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dpkg-query -W $package | cut -f2 |
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} |
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|
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# Loop over parameters |
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while [ $1 ]; do |
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case $1 in |
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-c | --check ) |
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shift |
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CHECK=yes |
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;; |
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-i | --install ) |
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shift |
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INSTALL=yes |
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;; |
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-h | --help) |
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HELP=yes |
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;; |
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* ) |
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usage |
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exit 1 |
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esac |
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shift |
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done |
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|
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if [ "$HELP" = "yes" ]; then |
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usage |
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exit 0 |
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fi |
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|
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# Determine what directory this script is in, the packages files |
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# should be in the same path. |
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|
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DIR=`dirname $0` |
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|
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# Determine the Ubuntu release |
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UBUNTU_RELEASE=`lsb_release -r | cut -f2 -d' '` |
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UBUNTU_PACKAGES=$DIR/ubuntu.$UBUNTU_RELEASE.packages |
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|
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# Check for the release-specific packages file. Default to the general one |
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# but warn the user about LTS releases recommended |
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if [ ! -e $UBUNTU_PACKAGES ]; then |
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UBUNTU_PACKAGES=$DIR/ubuntu.packages |
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|
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echo "There's no packages file for your distro/release" |
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echo "WARNING! We strongly recommend an LTS release." |
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fi |
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|
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echo "Using the $UBUNTU_PACKAGES file." |
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|
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|
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if [ "$CHECK" = "yes" ]; then |
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# We where asked to print the packages list and current versions (if any) |
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|
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UBUNTU_PACKAGES_LIST=`awk '{print $1}' $UBUNTU_PACKAGES | grep -v '^\s*#' | grep -v '^\s*$'` |
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|
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for PACKAGE in $UBUNTU_PACKAGES_LIST |
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do |
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UBUNTU_PKG_POLICY=`packageInstalled $PACKAGE` |
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|
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if [ `packageInstalled $PACKAGE` ]; then |
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UBUNTU_PKG_POLICY="Installed: (none)" |
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else |
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PACKAGE_VERSION=`getPackageVersion $PACKAGE` |
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UBUNTU_PKG_POLICY="Installed: ($PACKAGE_VERSION)" |
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fi |
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|
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UBUNTU_PKG_VERSION=`echo $UBUNTU_PKG_POLICY | awk '{print $2}'` |
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echo "$PACKAGE = $UBUNTU_PKG_VERSION" |
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done |
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fi |
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|
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if [ "$INSTALL" = "yes" ]; then |
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|
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# We where asked to issue the apt-get command for the packages. |
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|
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UBUNTU_PACKAGES_LIST=`awk '{print $1}' $UBUNTU_PACKAGES | grep -v '^\s*#' | grep -v '^\s*$'` |
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|
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echo "Packages to be installed: " |
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echo "$UBUNTU_PACKAGES_LIST" |
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echo -n "Proceed (You'll be prompted to type your password)? (Y/n): " |
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|
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read answer |
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if [ $answer ] && [ $answer != "Y" ] && [ $answer != "y" ]; then |
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echo "Aborting" |
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exit 1 |
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else |
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sudo apt-get install $UBUNTU_PACKAGES_LIST |
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fi |
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|
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fi |
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|
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exit 0 |