Revert "lifecycle: improve reliability of system migrations"

This reverts commit 3b8b307c4d.
This commit is contained in:
Jens Langhammer
2023-10-06 15:46:45 +02:00
parent 3b8b307c4d
commit 090d2d8362
8 changed files with 98 additions and 93 deletions

View File

@ -1,7 +1,10 @@
# flake8: noqa
from os import system
from lifecycle.migrate import BaseMigration
SQL_STATEMENT = """
BEGIN TRANSACTION;
DELETE FROM django_migrations WHERE app = 'passbook_stages_prompt';
DROP TABLE passbook_stages_prompt_prompt cascade;
DROP TABLE passbook_stages_prompt_promptstage cascade;
@ -22,7 +25,7 @@ DELETE FROM django_migrations WHERE app = 'passbook_flows' AND name = '0008_defa
DELETE FROM django_migrations WHERE app = 'passbook_flows' AND name = '0009_source_flows';
DELETE FROM django_migrations WHERE app = 'passbook_flows' AND name = '0010_provider_flows';
DELETE FROM django_migrations WHERE app = 'passbook_stages_password' AND name = '0002_passwordstage_change_flow';
"""
COMMIT;"""
class Migration(BaseMigration):
@ -32,14 +35,17 @@ class Migration(BaseMigration):
)
return bool(self.cur.rowcount)
def system_crit(self, command):
retval = system(command) # nosec
if retval != 0:
raise Exception("Migration error")
def run(self):
with self.con.transaction():
self.cur.execute(SQL_STATEMENT)
self.system_crit("./manage.py migrate passbook_stages_prompt")
self.fake_migration(
("passbook_flows", "0008_default_flows"),
("passbook_flows", "0009_source_flows"),
("passbook_flows", "0010_provider_flows"),
)
self.system_crit("./manage.py migrate passbook_flows")
self.fake_migration(("passbook_stages_password", ""))
self.cur.execute(SQL_STATEMENT)
self.con.commit()
self.system_crit("./manage.py migrate passbook_stages_prompt")
self.system_crit("./manage.py migrate passbook_flows 0008_default_flows --fake")
self.system_crit("./manage.py migrate passbook_flows 0009_source_flows --fake")
self.system_crit("./manage.py migrate passbook_flows 0010_provider_flows --fake")
self.system_crit("./manage.py migrate passbook_flows")
self.system_crit("./manage.py migrate passbook_stages_password --fake")