vagga.yaml

minimum-vagga: v0.7.2
containers:
  mysql:
    setup:
      - !Alpine v3.5
      - !Install
        - mariadb
        - mariadb-client
      - !EnsureDir /data
      - !EnsureDir /run
    environ:
      DB_DATABASE: gdg
      DB_USERNAME: mysql
      DB_PASSWORD: mysql
      DB_HOST: 127.0.0.1
      DB_PORT: 3307
      DB_DATA_DIR: /data
    image-cache-url: .travis/.vagga-cache/${container_name}.${short_hash}.tar.xz
    volumes:
      /data: !Persistent
        name: mysql-data
        init-command: _init-mysql
      /run: !Tmpfs
        mode: 0o766
        subdirs:
          mysqld:

  app:
    setup:
      - !Ubuntu xenial
      - !UbuntuUniverse
      # Add PPA exposing Python 3.6
      - !AptTrust keys: [F06FC659]
      # Ref: ubuntumaniac.com/2016/12/python-360-is-released-install-on.html
      - !UbuntuPPA jonathonf/python-3.6
      - &app-build-deps !BuildDeps
        - git
        - python3.6-dev
      - !Install
        - ca-certificates
        - mysql-client
        - &python_ver python3.6
      - !Sh ln -sf /usr/bin/python3.6m /usr/bin/python3m
      - !Sh ln -sf /usr/bin/python3.6 /usr/bin/python3
      - !Sh ln -sf /usr/bin/python3 /usr/bin/python
      - !PipConfig
        # Don't install python3.5
        install-python: false
        dependencies: true
        # It doesn't seem to locate python3.6 if python-exe isn't specified
        python-exe: *python_ver
      - !Depends setup.py
      - !Depends setup.cfg
      - !Py3Requirements requirements/dev.txt
      - !NpmDependencies
      - !Sh bower install --allow-root
      - !EnsureDir /mnt/db_host
    environ-file: /work/.env
    image-cache-url: .travis/.vagga-cache/${container_name}.${short_hash}.tar.xz

  test:
    setup:
      - !Container app
      - !BuildDeps *app-build-deps
      - !Depends .pre-commit-config.yaml
      - !Py3Requirements requirements/test.txt
      - !Py3Requirements requirements/test-env.txt
      # Git is needed for pre-commit in runtime. Ref:
      # github.com/pre-commit/pre-commit/issues/456#issuecomment-269653630
      - !Install [git]
      - !Sh HOME=/root pre-commit install-hooks
    environ:
      # Ref:
      # github.com/pre-commit/pre-commit-hooks/pull/161#issuecomment-269662841
      LANG: en_US.UTF-8
      BLUEBERRYPY_CONFIG: "{}"
      NOSE_TESTCONFIG_AUTOLOAD_YAML: "config/test/app.yml"
    image-cache-url: .travis/.vagga-cache/${container_name}.${short_hash}.tar.xz

commands:
  _init-mysql: !Command
    description: Initialize mysql database
    container: mysql
    run: |
      mysql_install_db --datadir=$DB_DATA_DIR
      mysqld_safe --user=root --datadir=$DB_DATA_DIR \
                  --bind-address=$DB_HOST --port=$DB_PORT \
                  --no-auto-restart --no-watch
      while [ ! -S /run/mysqld/mysqld.sock ]; do
        sleep .2
      done  # wait for server to be ready
      mysqladmin create $DB_DATABASE
      mysql -e "CREATE USER '$DB_USERNAME'@'localhost' IDENTIFIED BY '$DB_PASSWORD';"
      mysql -e "GRANT ALL PRIVILEGES ON $DB_DATABASE.* TO '$DB_USERNAME'@'localhost';"
      mysql -e "FLUSH PRIVILEGES;"

  clean-db: !Command
    description: Cleanup mysql database
    container: mysql
    run: |
      mysql_install_db --datadir=$DB_DATA_DIR
      mysqld_safe --user=root --datadir=$DB_DATA_DIR \
                  --bind-address=$DB_HOST --port=$DB_PORT \
                  --no-auto-restart --no-watch
      while [ ! -S /run/mysqld/mysqld.sock ]; do
        sleep .2
      done  # wait for server to be ready
      mysqladmin -f drop "$DB_DATABASE"
      mysqladmin create "$DB_DATABASE"
      mysql -e "GRANT ALL PRIVILEGES ON $DB_DATABASE.* TO '$DB_USERNAME'@'localhost';"
      mysql -e "FLUSH PRIVILEGES;"

  blueberrypy: !Command
    description: |
      Run blueberrypy command (you have to provide command and arguments by yourself)
    container: app
    run: [ blueberrypy ]


  ishell: !Command
    description: Run iPython REPL within project directory
    container: app
    run: [ipython]

  mysql: !Command
    description: Run RDBMS shell
    container: mysql
    run: |
      mysqld_safe --user=root --datadir=$DB_DATA_DIR \
                  --bind-address=$DB_HOST --port=$DB_PORT \
                  --no-auto-restart --no-watch
      while [ ! -S /run/mysqld/mysqld.sock ]; do
        sleep .2
      done
      mysql -D $DB_DATABASE

  run: !Supervise
    description: Run application in development mode
    mode: stop-on-failure
    children:
      run-app: !Command
        container: app
        run: |
          touch /work/.dbcreation  # Create lock file
          while  [ -f /work/.dbcreation ]; do  # Acquire lock
            sleep .2
          done
          current_version=$(alembic -c config/alembic.ini -x environment=dev current)
          head_version=$(alembic -c config/alembic.ini -x environment=dev heads)
          if [ "${current_version}" != "${head_version}" ]; then
            alembic -c config/alembic.ini -x environment=dev upgrade head
          fi
          if [ -z "${current_version}" ]; then
            load_gdg_fixtures --env dev src/GDGUkraine/fixtures/fixtures.yaml || exit 1
          fi
          blueberrypy serve -b 0.0.0.0:8080

      run-db: !Command
        container: mysql
        run: |
          mysqld_safe --user=root --datadir=$DB_DATA_DIR \
                      --bind-address=$DB_HOST --port=$DB_PORT \
                      --no-auto-restart --no-watch
          while [ ! -S /run/mysqld/mysqld.sock ]; do
            sleep .2
          done  # wait for server to be ready
          rm -f /work/.dbcreation  # Release lock
          while :; do  # Emulate infinite loop
            sleep 1d;
          done

  lint: !Command
    description: Run linters for gdg.org.ua project
    container: test
    run: pre-commit run --all-files

  py.test: !Command
    description: Run tests for gdg.org.ua project
    container: test
    run: [py.test, --cov, --cov-report, term, --cov-report, xml, -v]

  test: !Command
    description: Run tests for gdg.org.ua project
    container: test
    run: py.test --cov --cov-report term --cov-report xml -v src/tests/