#!/bin/bash

get_project_version() {
    Project=${1}
    Version=${2}

    host="cloud21.cvtt.vpn"
    port="22"
    user="cvttdist"
    rel_dir="/home/cvttdist/software/cvtt2"

    if [ "${Version}" == "latest" ]; then
        echo "Checking for latest version of ${Project} on ${user}@${host}:${rel_dir}"
        Version=$(ssh -q -p ${port} ${user}@${host} "ls -tr ${rel_dir}/${Project} | tail -1" )
        echo "Latest version is ${Version}"
    fi
    echo "Checking ${user}@${host} for ${rel_dir}/${Project}/${Version} ..."
    if ssh -q -p ${port} ${user}@${host} "test -d ${rel_dir}/${Project}/${Version}"
    then
        echo "Version ${Version} found..."
        rsync_cmd="rsync -ahv -e \"ssh -p ${port}\""
        rsync_cmd="${rsync_cmd} ${user}@${host}:${rel_dir}/${Project}/${Version}/"
        rsync_cmd="${rsync_cmd} ./"
        echo ${rsync_cmd}
        eval ${rsync_cmd}
        status=$?
        if [ ${status} -eq 0 ]
        then
            echo "Loading successful..."
            return 0
        else
            return 1
        fi
    else
        echo "Not Found ${rel_dir}/${Project}/${Version} on ${user}@${host}"
        return 1
    fi
}

build_docker_image() {
    ImageName=${1}
    RegistryService=${2}
    Version=${3}
    Project=${4}
    ProjectVersion=${5}

    Cmd="docker build"
    if [ "${ProjectVersion}" != "" ]; then
        Cmd+=" --label ${Project}=\"${ProjectVersion}\""
    fi
    Cmd+=" -t ${ImageName}"
    Cmd+=" -t ${ImageName}:latest"
    Cmd+=" -t ${ImageName}:${Version}"
    Cmd+=" -f Dockerfile"
    Cmd+=" ."
    echo ${Cmd}
    eval ${Cmd} || exit

    Cmd="docker tag ${ImageName}:latest ${RegistryService}/${ImageName}:latest"
    echo ${Cmd}
    eval ${Cmd} || exit

    Cmd="docker tag ${ImageName}:${Version} ${RegistryService}/${ImageName}:${Version}"
    echo ${Cmd}
    eval ${Cmd} || exit

    Cmd="docker push ${RegistryService}/${ImageName}:latest"
    echo ${Cmd}
    eval ${Cmd} || exit

    Cmd="docker push ${RegistryService}/${ImageName}:${Version}"
    echo ${Cmd}
    eval ${Cmd} || exit
}