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de1fb2b8d0
We can safely ignore the presence of the extra tables that could be left behind in the database from when we had these installed (before Zulip 1.7.0 and 2.0.0, respectively). Signed-off-by: Anders Kaseorg <anders@zulip.com>
50 lines
1.5 KiB
Python
Executable File
50 lines
1.5 KiB
Python
Executable File
#!/usr/bin/env python3
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import logging
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import os
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import sys
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ZULIP_PATH = os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
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sys.path.insert(0, ZULIP_PATH)
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from scripts.lib.setup_path import setup_path
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from scripts.lib.zulip_tools import DEPLOYMENTS_DIR, assert_not_running_as_root, parse_version_from
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from version import ZULIP_VERSION as new_version
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assert_not_running_as_root()
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setup_path()
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os.environ["DJANGO_SETTINGS_MODULE"] = "zproject.settings"
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import django
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from django.db import connection
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from django.db.migrations.loader import MigrationLoader
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django.setup()
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loader = MigrationLoader(connection)
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missing = set(loader.applied_migrations)
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# Ignore django-guardian, which we installed until 1.7.0~3134
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missing.discard(("guardian", "0001_initial"))
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# Ignore django.contrib.sites, which we installed until 2.0.0-rc1~984.
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missing.discard(("sites", "0001_initial"))
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missing.discard(("sites", "0002_alter_domain_unique"))
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for key, migration in loader.disk_migrations.items():
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missing.discard(key)
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missing.difference_update(migration.replaces)
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if not missing:
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sys.exit(0)
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for migration in missing:
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print(f"Migration {migration} missing in new version.")
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current_version = parse_version_from(os.path.join(DEPLOYMENTS_DIR, "current"))
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logging.error(
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"This is not an upgrade -- the current deployment (version %s) "
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"contains %s database migrations which %s (version %s) does not.",
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current_version,
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len(missing),
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ZULIP_PATH,
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new_version,
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)
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sys.exit(1)
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