Add ancestor field to CodebasResource to track parent path of a resource

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 2025-06-12 10:32
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('scanpipe', '0072_discovereddependency_uuid_unique'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='codebaseresource',
+            name='ancestor',
+            field=models.CharField(blank=True, help_text="Path of the immediate parent directory of this resource. Its '.' for top-level resources.", max_length=2000, null=True),
+        ),
+        migrations.AddIndex(
+            model_name='codebaseresource',
+            index=models.Index(fields=['project', 'ancestor'], name='scanpipe_co_project_f1a160_idx'),
+        ),
+    ]

scanpipe/models.py

@@ -2685,6 +2685,14 @@ class CodebaseResource(
             'Eg.: "/usr/bin/bash" for a path of "tarball-extract/rootfs/usr/bin/bash"'
         ),
     )
+
+    ancestor = models.CharField(
+        max_length=2000,
+        null=True,
+        blank=True,
+        help_text="Path of the immediate parent directory of this resource. Its '.' for top-level resources.",
+    )
+
     status = models.CharField(
         blank=True,
         max_length=50,
@@ -2772,6 +2780,7 @@ class Meta:
             models.Index(fields=["compliance_alert"]),
             models.Index(fields=["is_binary"]),
             models.Index(fields=["is_text"]),
+            models.Index(fields=["project", "ancestor"]),
         ]
         constraints = [
             models.UniqueConstraint(

scanpipe/pipes/__init__.py

@@ -71,6 +71,7 @@ def make_codebase_resource(project, location, save=True, **extra_fields):
     from scanpipe.pipes import flag
 
     relative_path = Path(location).relative_to(project.codebase_path)
+    parent_path = str(relative_path.parent)
     try:
         resource_data = scancode.get_resource_info(location=str(location))
     except OSError as error:
@@ -91,6 +92,7 @@ def make_codebase_resource(project, location, save=True, **extra_fields):
     codebase_resource = CodebaseResource(
         project=project,
         path=relative_path,
+        ancestor=parent_path,
         **resource_data,
     )