Initial import

migrations/env.py

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+from logging.config import fileConfig
+from sqlalchemy import engine_from_config
+from sqlalchemy import pool
+from alembic import context
+
+config = context.config
+if config.config_file_name is not None:
+    fileConfig(config.config_file_name, disable_existing_loggers=False)
+
+target_metadata = None
+
+def run_migrations_offline() -> None:
+    url = config.get_main_option("sqlalchemy.url")
+    context.configure(
+        url=url,
+        target_metadata=target_metadata,
+        literal_binds=True,
+        dialect_opts={"paramstyle": "named"},
+    )
+    with context.begin_transaction():
+        context.run_migrations()
+
+def run_migrations_online() -> None:
+    connectable = engine_from_config(
+        config.get_section(config.config_ini_section, {}),
+        prefix="sqlalchemy.",
+        poolclass=pool.NullPool,
+    )
+    with connectable.connect() as connection:
+        context.configure(connection=connection, target_metadata=target_metadata)
+        with context.begin_transaction():
+            context.run_migrations()
+
+if context.is_offline_mode():
+    run_migrations_offline()
+else:
+    run_migrations_online()

migrations/script.py.mako

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+"""${message}
+
+Revision ID: ${up_revision}
+Revises: ${down_revision | comma,n}
+Create Date: ${create_date}
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+${imports if imports else ""}
+
+# revision identifiers, used by Alembic.
+revision: str = ${repr(up_revision)}
+down_revision: Union[str, Sequence[str], None] = ${repr(down_revision)}
+branch_labels: Union[str, Sequence[str], None] = ${repr(branch_labels)}
+depends_on: Union[str, Sequence[str], None] = ${repr(depends_on)}
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    ${upgrades if upgrades else "pass"}
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    ${downgrades if downgrades else "pass"}

migrations/versions/20260405181328_initial_.py

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+"""initial version
+
+Revision ID: 4ee21f978e6c
+Revises: 
+Create Date: 2026-04-05 18:13:28.735859
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy import ForeignKeyConstraint
+
+
+# revision identifiers, used by Alembic.
+revision: str = '4ee21f978e6c'
+down_revision: Union[str, Sequence[str], None] = None
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    op.create_table(
+        "counters",
+        sa.Column('id', sa.Integer, primary_key=True, autoincrement=True),
+        sa.Column('name', sa.String(20), nullable=False, unique=True),
+        sa.Column('type', sa.Integer(), nullable=False, server_default=sa.text("1")),
+        sa.Column('color', sa.String(6), nullable=False)
+    )
+
+    op.create_table(
+        "entries",
+        sa.Column('id', sa.Integer, primary_key=True, autoincrement=True),
+        sa.Column('timestamp', sa.DateTime, nullable=False, server_default=sa.func.now()),
+        sa.Column('counter_id', sa.Integer, nullable=False,),
+        sa.Column('increment', sa.Integer, nullable=False, server_default=sa.text("1")),
+        ForeignKeyConstraint(["counter_id"], ["counters.id"], onupdate="CASCADE", ondelete="CASCADE")
+    )
+
+    table = op.create_table(
+        "color_palettes",
+        sa.Column('id', sa.Integer, primary_key=True, autoincrement=True),
+        sa.Column('color1', sa.String(6), nullable=False),
+        sa.Column('color2', sa.String(6), nullable=False),
+        sa.Column('color3', sa.String(6), nullable=False),
+        sa.Column('color4', sa.String(6), nullable=False),
+        sa.Column('color5', sa.String(6), nullable=False),
+    )
+
+    op.bulk_insert(table, [
+        {"color1": "F2F3AE", "color2": "EDD382", "color3": "FC9E4F", "color4": "FF521B", "color5": "020122"},
+        {"color1": "2B4141", "color2": "0EB1D2", "color3": "34E4EA", "color4": "8AB9B5", "color5": "C8C2AE"},
+        {"color1": "181F1C", "color2": "274029", "color3": "315C2B", "color4": "60712F", "color5": "9EA93F"},
+        {"color1": "A3A380", "color2": "D6CE93", "color3": "EFEBCE", "color4": "D8A48F", "color5": "BB8588"},
+        {"color1": "32292F", "color2": "99E1D9", "color3": "F0F7F4", "color4": "70ABAF", "color5": "705D56"}
+    ])
+
+def downgrade() -> None:
+    op.drop_table("color_palettes")
+    op.drop_table("entries")
+    op.drop_table("counters")
+
+