source: scripts/usr/local/lib/7dtd/commands/updatefixes.sh@ 480

#!/bin/bash

#   Copyright 2016 Christian 'Alloc' Illy
#
#   Licensed under the Apache License, Version 2.0 (the "License");
#   you may not use this file except in compliance with the License.
#   You may obtain a copy of the License at
#
#       http://www.apache.org/licenses/LICENSE-2.0
#
#   Unless required by applicable law or agreed to in writing, software
#   distributed under the License is distributed on an "AS IS" BASIS,
#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#   See the License for the specific language governing permissions and
#   limitations under the License.


# Checks for newer server fixes version and downloads them

sdtdCommandUpdatefixes() {
        if [ -d /usr/local/lib/7dtd/server-fixes ]; then
                local LOCAL=$(cat /usr/local/lib/7dtd/server-fixes/Mods/Allocs_CommonFunc/7dtd-server-fixes_version.txt | grep -v "Combined")
        else
                local LOCAL="None"
        fi
        local REMOTE=$(wget -qO- http://illy.bz/fi/7dtd/7dtd-server-fixes_version.txt | grep -v "Combined")
        
        local FORCED
        if [ "$1" = "--force" ]; then
                FORCED=yes
        else
                FORCED=no
        fi
        if [ "$FORCED" = "yes" -o "$REMOTE" != "$LOCAL" ]; then
                echo "A newer version of the server fixes is available."
                echo "Local:"
                echo "$LOCAL"
                echo
                echo "Available:"
                echo "$REMOTE"
                echo
                echo "Please check the release notes before continuing:"
                echo "  https://7dtd.illy.bz/wiki/Server%20fixes#ReleaseNotes"
                echo
                
                while : ; do
                        local CONTINUE
                        read -p "Continue? (yn) " CONTINUE
                        case $CONTINUE in
                                y)
                                        echo "Updating..."
                                        break
                                        ;;
                                n)
                                        echo "Canceled"
                                        return
                                        ;;
                                *)
                                        echo "Wrong input"
                        esac
                done
                
                wget -q http://illy.bz/fi/7dtd/server_fixes.tar.gz -O /tmp/server_fixes.tar.gz
                rm -Rf /usr/local/lib/7dtd/server-fixes
                mkdir /usr/local/lib/7dtd/server-fixes
                tar --touch --no-overwrite-dir -xzf /tmp/server_fixes.tar.gz -C /usr/local/lib/7dtd/server-fixes

                if [ -d $SDTD_BASE/engine ]; then
                        if [ -d /usr/local/lib/7dtd/server-fixes ]; then
                                cp /usr/local/lib/7dtd/server-fixes/* $SDTD_BASE/engine/ -R
                                chown $SDTD_USER:$SDTD_GROUP -R $SDTD_BASE/engine/
                        fi
                fi

                echo "Update done."
        else
                echo "Server fixes are already at the latest version:"
                echo "$LOCAL"
        fi
}

sdtdCommandUpdatefixesHelp() {
        echo "Usage: $(basename $0) updatefixes [--force]"
        echo
        echo "Check for a newer version of the server fixes. If there is a newer"
        echo "version they can be installed/updated by this command."
        echo
        echo "If --force is specified you are asked if you want to redownload the fixes"
        echo "even if there is no new version available."
}

sdtdCommandUpdatefixesDescription() {
        echo "Install/Update the server fixes"
}

sdtdCommandUpdatefixesExpects() {
        case $1 in
                2)
                        echo "--force"
                        ;;
        esac
}