#!/bin/bash

file="$(find ${HOME}/.local/$(basename $0)/ -name $1)"
case $1 in
    *cnf*|*conf*)
        [ -z "${file-x}" ] && file="${HOME}/.local/$(basename $0)/confluence"
        libdir=/opt/atlassian/confluence/confluence/WEB-INF/lib
        app=confluence
        appuser=confluence
        ;;
    *jra*|*jira*)
        [ -z "${file-x}" ] && file="${HOME}/.local/$(basename $0)/jira"
        libdir=/opt/atlassian/jira/atlassian-jira/WEB-INF/lib
        app=jira
        appuser=jira
        ;;
    *)
        echo "host ${1} not found -> exit"
        exit
        ;;
esac

echo "Using configfile $file"
runtime=$(date "+%x-%X")
UNINSTALLDIR="${HOME}/UNINSTALL/${runtime}/"

if stat "${file}" >/dev/null 2>/dev/null ; then
    echo "Stop $app on ${1}"
    ssh ${1} systemctl stop ${app}.service
    cat ${file}|sort -r |while read cmd pkg version ; do
        case $cmd in
            install)
                echo install $cmd $pkg $version 
                if [ -z "${version}" ]; then
                    package=$(find ~/.m2 -name "*${pkg}*.jar"|sort -t"." -k 1,1 -k 2,2 -k 3,3|tail -n1)
                else
                    package=$(find ~/.m2 -name "*${pkg}-${version}.jar")
                fi
                if [ -n "${package-x}" ]; then
                    scp ${package} ${1}:${libdir}
                    ssh ${1} chown $appuser:${appusergrp-root} "${libdir}/$(basename ${package})" </dev/null
                    ssh ${1} chmod ${fileperm-0755} "${libdir}/$(basename ${package})" </dev/null
                else
                    echo "$pkg in version $version not found"
                fi
                ;;
            remove)
                if [ -n "${pkg}" ]; then
                    if [ -n "${version}" ]; then
                        echo remove $pkg in version ${version} from ${1}
                        ssh -T ${1} /bin/bash <<EOF
                        mkdir -p "${UNINSTALLDIR}" </dev/null
                        [ \$(find ${libdir} -name "*${pkg}-${version}.jar" </dev/null |wc -l) -gt 0 ] && \
                        mv \$(find ${libdir} -name "*${pkg}-${version}.jar") "${UNINSTALLDIR}". </dev/null
EOF
                    else
                        echo remove $pkg in all versions from ${1}
                        ssh -T ${1} /bin/bash <<EOF
                        mkdir -p "${UNINSTALLDIR}" </dev/null
                        [ \$(find ${libdir} -name "*${pkg}-*.jar" </dev/null |wc -l) -gt 0 ] && \
                        mv \$(find ${libdir} -name "*${pkg}-*.jar") "${UNINSTALLDIR}"/. </dev/null
EOF
                    fi
                else
                    echo pkg not set ignore line »${cmd} ${pkg} ${version}« from configfile
                fi
                ;;
            *)
                echo "line not correct: $cmd $pkg $version"
                ;;
        esac
        unset cmd pkg version
    done
    echo "Start $app on ${1}"
    ssh ${1} systemctl start ${app}.service </dev/null
else
    echo "Configfile ${file} not found"
fi