@servers(['localhost' => 'deployer@192.168.0.13'])

@setup
    $repository = 'ssh://git@g.skillbox.ru:22004/kor_a_m/skill-back.git';
    $releases_dir = '/www/site/back_go.skillbox.ru/releases';
    $app_dir = '/www/site/back_go.skillbox.ru';
    $release = date('YmdHis');
    $new_release_dir = $releases_dir .'/'. $release . '_' . $branch;
@endsetup

@story('deploy', ['on' => 'localhost'])
    clone_repository
    create_symlinks
    install_req
    run_tests
    update_symlinks
    deployment_option_cleanup
@endstory

@task('clone_repository', ['on' => 'localhost'])
echo '>> Клонируем репозиторий'

echo '{{ $new_release_dir }}'
[ -d {{ $releases_dir }} ] || mkdir {{ $releases_dir }}
@if ($branch)
    git clone -b {{ $branch }} {{ $repository }} {{ $new_release_dir }}
@endif
@endtask

@task('create_symlinks', ['on' => 'localhost'])
echo '>> Создание симлинков'
ln -s {{ $app_dir }}/configs/master/ssl {{ $new_release_dir }}/ssl
@if ($branch == 'master')
    ln -nfs {{ $app_dir }}/configs/master/prod.env {{ $new_release_dir }}/config_app/settings/local.env
    ln -nfs {{ $app_dir }}/media/master {{ $new_release_dir }}/media
@endif
@if ($branch == 'dev')
    ln -nfs {{ $app_dir }}/configs/dev/dev.env {{ $new_release_dir }}/config_app/settings/local.env
    ln -nfs {{ $app_dir }}/media/master {{ $new_release_dir }}/media
@endif
ln -nfs {{ $app_dir }}/logs/{{ $branch }} {{ $new_release_dir }}/logs
@endtask

@task('install_req', ['on' => 'localhost'])
echo '>> Подтягиваем зависимости'
@if ($branch)
    cd {{ $new_release_dir }}
    source /env/bin/activate && pip install -r requirements.txt
@endif
@endtask

@task('run_tests', ['on' => 'localhost'])
echo '>> Запускаем тесты'
@if ($branch)
    cd {{ $new_release_dir }}
    source /env/bin/activate && python manage.py test
@endif
@endtask

@task('run_migrate', ['on' => 'localhost'])
echo '>> Запускаем миграции'
@if ($branch)
    cd {{ $new_release_dir }}
    source /env/bin/activate && python manage.py migrate
@endif
@endtask

@task('update_symlinks', ['on' => 'localhost'])
@if ($branch)
    ln -nfs {{ $app_dir }}/configs/{{ $branch }}/wsgi.py {{ $new_release_dir }}/lms/wsgi.py
    echo '>> Создаем симлинк на папку текущего релиза'
    ln -nfs {{ $new_release_dir }} {{ $app_dir }}/current_{{ $branch }}
    echo '>> restart Supervisor'
    supervisorctl restart {{ $branch }}:
@endif
@endtask

@task('deployment_option_cleanup')
	cd {{ $releases_dir }}
	@if ( isset($cleanup) && $cleanup )
	find . -maxdepth 1 -name "20*{{ $branch }}" -mmin +30 | head -n 3 | xargs rm -Rf
	echo "Cleaned up old deployments"
	@endif
@endtask