From dee3952a8c19d733b7c5b1d854b1ccde947d770d Mon Sep 17 00:00:00 2001
From: Nic <138107617+nicbadiu@users.noreply.github.com>
Date: Fri, 28 Jun 2024 12:56:34 +0300
Subject: [PATCH] Allow local downloads to same `downloaddir`

Currently when `dnf download --downloaddir <dir> <package>` sources`<package>` from `<dir>` it triggers a `shutil.SameFileError` exception and aborts the entire download process.

This goes against the current flow which marks locally present RPMs that match a remote RPM as `[SKIPPED] <package>.rpm: Already downloaded`.

This change allows downloads of locally sourced packages to the same file, treating it as a no-op.
---
 dnf/base.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/dnf/base.py b/dnf/base.py
index dac3cefd..c1affc8c 100644
--- a/dnf/base.py
+++ b/dnf/base.py
@@ -1320,7 +1320,10 @@ class Base(object):
                                             pkg.location.lstrip("/"))
                 else:
                     location = os.path.join(pkg.repo.pkgdir, pkg.location.lstrip("/"))
-                shutil.copy(location, self.conf.destdir)
+                try:
+                    shutil.copy(location, self.conf.destdir)
+                except shutil.SameFileError:
+                    pass
 
     def add_remote_rpms(self, path_list, strict=True, progress=None):
         # :api
-- 
2.27.0