From d86020358aa23aaaa06559ffc964677c2ed0191b Mon Sep 17 00:00:00 2001
From: Lenka Segura <lsegura@redhat.com>
Date: Dec 20 2023 11:52:48 +0000
Subject: Add a function to check if package is retired


Signed-off-by: Lenka Segura <lsegura@redhat.com>

---

diff --git a/pagure/lib/git.py b/pagure/lib/git.py
index 293d172..fa56c81 100644
--- a/pagure/lib/git.py
+++ b/pagure/lib/git.py
@@ -1436,6 +1436,12 @@ def is_forced_push(oldrev, newrev, abspath):
     return len(out) > 0
 
 
+def is_retired_package(branch, abspath):
+    """Returns if the package is retired on the branch."""
+    cmd = ["ls-tree", branch, "--name-only", "--", "dead.package"]
+    return pagure.lib.git.read_git_output(cmd, abspath) != ""
+
+
 def get_base_revision(torev, fromrev, abspath):
     """Return the base revision between HEAD and BASE.
     This is useful in case of force-push.
diff --git a/tests/test_pagure_lib_git.py b/tests/test_pagure_lib_git.py
index 57eace9..1d51c62 100644
--- a/tests/test_pagure_lib_git.py
+++ b/tests/test_pagure_lib_git.py
@@ -3609,6 +3609,25 @@ index 0000000..60f7480
             orig.references["refs/pull/6/head"].peel().hex, newesthex
         )
 
+    def test_is_retired_package_no(self):
+        projects = tests.create_projects_git(
+            os.path.join(self.path, "repos"), bare=True
+        )
+        tests.add_content_git_repo(projects[0])
+        self.assertFalse(
+            pagure.lib.git.is_retired_package("master", projects[0])
+        )
+
+    def test_is_retired_package_yes(self):
+        projects = tests.create_projects_git(
+            os.path.join(self.path, "repos"), bare=True
+        )
+        tests.add_content_git_repo(projects[0])
+        tests.add_readme_git_repo(projects[0], readme_name="dead.package")
+        self.assertTrue(
+            pagure.lib.git.is_retired_package("master", projects[0])
+        )
+
 
 class PagureLibGitCommitToPatchtests(tests.Modeltests):
     """Tests for pagure.lib.git"""