1 files changed, 62 insertions, 0 deletions

diff --git a/bitbake/lib/toaster/orm/migrations/0012_use_release_instead_of_up_branch.py b/bitbake/lib/toaster/orm/migrations/0012_use_release_instead_of_up_branch.py
new file mode 100644
index 0000000000..0e6bb83311
--- /dev/null
+++ b/bitbake/lib/toaster/orm/migrations/0012_use_release_instead_of_up_branch.py
@@ -0,0 +1,62 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+from django.db.models import Q
+
+
+def branch_to_release(apps, schema_editor):
+    Layer_Version = apps.get_model('orm', 'Layer_Version')
+    Release = apps.get_model('orm', 'Release')
+
+    print("Converting all layer version up_branches to releases")
+    # Find all the layer versions which have an upbranch and convert them to
+    # the release that they're for.
+    for layer_version in Layer_Version.objects.filter(
+            Q(release=None) & ~Q(up_branch=None)):
+        try:
+            # HEAD and local are equivalent
+            if "HEAD" in layer_version.up_branch.name:
+                release = Release.objects.get(name="local")
+                layer_version.commit = "HEAD"
+                layer_version.branch = "HEAD"
+            else:
+                release = Release.objects.get(
+                    name=layer_version.up_branch.name)
+
+            layer_version.release = release
+            layer_version.save()
+        except Exception as e:
+            print("Couldn't work out an appropriate release for %s "
+                  "the up_branch was %s "
+                  "user the django admin interface to correct it" %
+                  (layer_version.layer.name, layer_version.up_branch.name))
+            print(e)
+
+            continue
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('orm', '0011_delete_layersource'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='layer_version',
+            name='release',
+            field=models.ForeignKey(to='orm.Release', default=None, null=True),
+        ),
+        migrations.RunPython(branch_to_release,
+                             reverse_code=migrations.RunPython.noop),
+
+        migrations.RemoveField(
+            model_name='layer_version',
+            name='up_branch',
+        ),
+
+        migrations.DeleteModel(
+            name='Branch',
+        ),
+    ]