Track snapshot base lineage in Django

2026-05-19 11:19:22 +02:00
parent 5808800981
commit 659377d894
6 changed files with 201 additions and 5 deletions
--- a/src/pobsync_backend/migrations/0005_snapshotrecord_base.py
+++ b/src/pobsync_backend/migrations/0005_snapshotrecord_base.py
@@ -0,0 +1,44 @@
+from __future__ import annotations
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("pobsync_backend", "0004_backuprun_snapshot"),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name="snapshotrecord",
+            name="base",
+            field=models.ForeignKey(
+                blank=True,
+                null=True,
+                on_delete=django.db.models.deletion.SET_NULL,
+                related_name="derived_snapshots",
+                to="pobsync_backend.snapshotrecord",
+            ),
+        ),
+        migrations.AddField(
+            model_name="snapshotrecord",
+            name="base_dirname",
+            field=models.CharField(blank=True, max_length=255),
+        ),
+        migrations.AddField(
+            model_name="snapshotrecord",
+            name="base_snapshot_id",
+            field=models.CharField(blank=True, max_length=64),
+        ),
+        migrations.AddField(
+            model_name="snapshotrecord",
+            name="base_kind",
+            field=models.CharField(blank=True, max_length=16),
+        ),
+        migrations.AddField(
+            model_name="snapshotrecord",
+            name="base_path",
+            field=models.CharField(blank=True, max_length=1024),
+        ),
+    ]