#!/bin/bash
build() {
    cd aleta
    git fetch
    current_commit=$(git rev-parse HEAD)
    if [ $current_commit  == `git rev-parse @{u}` ]; then
        echo 'Aleta is updated'
        cd -
        return 1
    fi
    git pull
    cd -  
    if [ -e output ]; then
        rm -rf output
    fi
    mkdir output
    docker build --no-cache -t aletareleaser:latest .  --build-arg uid=$(getent passwd $(whoami) | awk -F: '{ print $3 }')
    docker run -v $(realpath output):/var/lib/aleta/output --rm aletareleaser
}

source ~/.bashrc
cd $(dirname $0)
if [ -f aleta.lock ]; then
    echo 'Deploy is running.';
    exit 0;
fi
touch aleta.lock
build
exit_build=$?
rm aleta.lock
if [ $exit_build == 0 ]; then
    if [ ! -e output/aleta.tar.gz ]; then
        echo "aleta.tar.gz not exists." 1>&2
        exit 1
    fi
    perl create_aleta_release.pl
fi