rename ancestor field to parent_directory_path

Signed-off-by: Aayush Kumar <aayush214.kumar@gmail.com>

Author: aayushkdev

scanpipe/migrations/0073_codebaseresource_ancestor_and_more.py

@@ -0,0 +1,22 @@
+# Generated by Django 5.1.9 on 2025-06-14 10:11
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('scanpipe', '0072_discovereddependency_uuid_unique'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='codebaseresource',
+            name='parent_directory_path',
+            field=models.CharField(blank=True, help_text='Path of the immediate parent directory of a resource. For top level resources the value is set to None', max_length=2000, null=True),
+        ),
+        migrations.AddIndex(
+            model_name='codebaseresource',
+            index=models.Index(fields=['project', 'parent_directory_path'], name='scanpipe_co_project_f4a24b_idx'),
+        ),
+    ]

scanpipe/migrations/0073_codebaseresource_parent_directory_path_and_more.py

@@ -2696,13 +2696,13 @@ class CodebaseResource(
         ),
     )
 
-    ancestor = models.CharField(
+    parent_directory_path = models.CharField(
         max_length=2000,
         null=True,
         blank=True,
         help_text=_(
             "Path of the immediate parent directory of a resource. "
-            "For top level resources the value is '.'"
+            "For top level resources the value is set to None"
         ),
     )
 
@@ -2799,7 +2799,7 @@ class Meta:
             models.Index(fields=["compliance_alert"]),
             models.Index(fields=["is_binary"]),
             models.Index(fields=["is_text"]),
-            models.Index(fields=["project", "ancestor"]),
+            models.Index(fields=["project", "parent_directory_path"]),
         ]
         constraints = [
             models.UniqueConstraint(

scanpipe/models.py

@@ -72,6 +72,10 @@ def make_codebase_resource(project, location, save=True, **extra_fields):
 
     relative_path = Path(location).relative_to(project.codebase_path)
     parent_path = str(relative_path.parent)
+
+    if parent_path == ".":
+        parent_path = None
+
     try:
         resource_data = scancode.get_resource_info(location=str(location))
     except OSError as error:
@@ -92,7 +96,7 @@ def make_codebase_resource(project, location, save=True, **extra_fields):
     codebase_resource = CodebaseResource(
         project=project,
         path=relative_path,
-        ancestor=parent_path,
+        parent_directory_path=parent_path,
         **resource_data,
     )