62 lines
1.4 KiB
Python
62 lines
1.4 KiB
Python
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"""Remove reference to subdir
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Revision ID: 53e2ac668296
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Revises: ed01e313d3cb
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Create Date: 2017-03-28 15:01:31.073382
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"""
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# revision identifiers, used by Alembic.
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import json
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import logging
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from alembic.script.revision import RevisionError
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from alembic.util import CommandError
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from alembic import op
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import sqlalchemy as sa
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from sqlalchemy.dialects import mysql
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revision = '53e2ac668296'
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down_revision = 'ed01e313d3cb'
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log = logging.getLogger(__name__)
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def run_migration(migrate_function):
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conn = op.get_bind()
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triggers = conn.execute("SELECT id, config FROM repositorybuildtrigger")
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for trigger in triggers:
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config = json.dumps(migrate_function(json.loads(trigger[1])))
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try:
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conn.execute("UPDATE repositorybuildtrigger SET config=%s WHERE id=%s", config, trigger[0])
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except(RevisionError, CommandError) as e:
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log.warning("Failed to update build trigger %s with exception: ", trigger[0], e)
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def upgrade(tables):
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run_migration(delete_subdir)
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def downgrade(tables):
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run_migration(add_subdir)
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def delete_subdir(config):
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""" Remove subdir from config """
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if not config:
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return config
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if 'subdir' in config:
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del config['subdir']
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return config
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def add_subdir(config):
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""" Add subdir back into config """
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if not config:
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return config
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if 'context' in config:
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config['subdir'] = config['context']
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return config
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