"""add an avatar email for project

Revision ID: 3c25e14b855b

Revises: b5efae6bb23

Create Date: 2015-06-08 12:05:13.832348

"""

# revision identifiers, used by Alembic.

revision = '3c25e14b855b'

down_revision = 'b5efae6bb23'

from alembic import op

import sqlalchemy as sa

def upgrade():

    ''' Add the column merge_status to the table projects.

    '''

    op.add_column(

        'projects',

        sa.Column('avatar_email', sa.Text, nullable=True)

    )

def downgrade():

    ''' Remove the column merge_status from the table projects.

    '''

    op.drop_column('projects', 'avatar_email')