From 6a57364dc833ceb85e582e79c40c211c67130781 Mon Sep 17 00:00:00 2001
From: Lauris BH <lauris@nix.lv>
Date: Thu, 5 Mar 2020 09:58:02 +0200
Subject: [PATCH] Delete dependencies when deleting a repository (#10608)

Co-authored-by: zeripath <art27@cantab.net>
Co-authored-by: Lauris BH <lauris@nix.lv>
---
 models/repo.go | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/models/repo.go b/models/repo.go
index ac9efaf7a1a3..672507819add 100644
--- a/models/repo.go
+++ b/models/repo.go
@@ -1520,6 +1520,18 @@ func DeleteRepository(doer *User, uid, repoID int64) error {
 		return err
 	}
 
+	// Dependencies for issues in this repository
+	if _, err = sess.In("issue_id", deleteCond).
+		Delete(&IssueDependency{}); err != nil {
+		return err
+	}
+
+	// Delete dependencies for issues in other repositories
+	if _, err = sess.In("dependency_id", deleteCond).
+		Delete(&IssueDependency{}); err != nil {
+		return err
+	}
+
 	if _, err = sess.In("issue_id", deleteCond).
 		Delete(&IssueUser{}); err != nil {
 		return err