krz/hutch-stats

 1"""discovered repository cache"""
 2
 3from __future__ import annotations
 4
 5from alembic import op
 6import sqlalchemy as sa
 7from sqlalchemy import inspect
 8
 9
10revision = "20260411_0005"
11down_revision = "20260411_0004"
12branch_labels = None
13depends_on = None
14
15
16def _table_names() -> set[str]:
17    return set(inspect(op.get_bind()).get_table_names())
18
19
20def upgrade() -> None:
21    if "discovered_repositories" in _table_names():
22        return
23
24    op.create_table(
25        "discovered_repositories",
26        sa.Column("id", sa.Integer(), primary_key=True),
27        sa.Column("actor", sa.String(length=255), nullable=False),
28        sa.Column("name", sa.String(length=255), nullable=False),
29        sa.Column("discovered_at", sa.DateTime(timezone=True), nullable=False),
30        sa.UniqueConstraint("actor", "name", name="uq_discovered_repository_actor_name"),
31    )
32
33
34def downgrade() -> None:
35    if "discovered_repositories" in _table_names():
36        op.drop_table("discovered_repositories")