mirror of
https://github.com/tcsenpai/swingmusic.git
synced 2025-06-07 03:35:35 +00:00
51 lines
1.2 KiB
Python
51 lines
1.2 KiB
Python
"""
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Migrations module.
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Reads and applies the latest database migrations.
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PLEASE NOTE: OLDER MIGRATIONS CAN NEVER BE DELETED.
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ONLY MODIFY OLD MIGRATIONS FOR BUG FIXES OR ENHANCEMENTS ONLY
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[TRY NOT TO MODIFY BEHAVIOR, UNLESS YOU KNOW WHAT YOU'RE DOING].
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PS: Fuck that! Do what you want.
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"""
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from app.db.sqlite.migrations import MigrationManager
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from app.logger import log
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from app.migrations import v1_3_0
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migrations = [
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[
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# v1.3.0
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v1_3_0.RemovePlaylistArtistHashes,
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v1_3_0.AddSettingsToPlaylistTable,
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v1_3_0.AddLastUpdatedToTrackTable,
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v1_3_0.MovePlaylistsAndFavoritesTo10BitHashes,
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v1_3_0.RemoveAllTracks,
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]
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]
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def apply_migrations():
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"""
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Applies the latest database migrations.
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"""
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version = MigrationManager.get_version()
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# is clean install
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if version == -1:
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MigrationManager.set_version(len(migrations))
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return
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if version != len(migrations):
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# run migrations after the previous migration version
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for migration in migrations[(version - 1) :]:
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for m in migration:
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log.info("Running new migration: %s", m.name)
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m.migrate()
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# bump migration version
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MigrationManager.set_version(len(migrations))
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