package

#!/bin/bash

gen_basic_version() {
    filename=$1
    cp ${call_dir}/version_template.xml ./version.xml
    sed -i "s/{EXEC_NAME}/${filename}/" ./version.xml
}

add_version() {
    set -eu
    call_dir=$(pwd)
    name=$1
    version=$2
    arch=$3
    executable=${call_dir}/$4
    apps_root=${call_dir}/apps
    version_dir=${apps_root}/${name}/${version}/${arch}

    if [ ! -e $executable ]; then
        echo "executable file does not exist"
        exit 1
    fi

    mkdir -p ${version_dir}
    pushd ${version_dir}
        cp ${executable} .
        gen_basic_version $(ls .)
    popd
}

case $1 in
    add-version)
        if [ "$#" -ne 5 ]; then
            echo "usage: ./package add-version <appname> <version> <arch> <file>"
            exit 1
        fi
        add_version $2 $3 $4 $5
        echo "done"
    ;;
    archive)
        if [ -z $2 ]; then
            echo "need name of archive"
            exit 1
        fi
        tar cJvf $2.tar.xz apps/
        echo "done"
    ;;
esac