From d9b788787cd1f21ee425cc21ce9c6becfebea2df Mon Sep 17 00:00:00 2001
From: Abdessamad Derraz <3028866+Abdess@users.noreply.github.com>
Date: Mon, 9 Nov 2026 07:34:26 +0100
Subject: [PATCH] fix: read keyed source and version in profile_sync

---
 scripts/profile_sync.py    | 22 +++++++++++++++++-----
 tests/test_profile_sync.py | 11 +++++++++++
 2 files changed, 28 insertions(+), 5 deletions(-)

diff --git a/scripts/profile_sync.py b/scripts/profile_sync.py
index b72787608..abe7b5bf8 100644
--- a/scripts/profile_sync.py
+++ b/scripts/profile_sync.py
@@ -1097,11 +1097,19 @@ def triage_state(report: ProfileReport) -> str:
 
 
 def select_repo(profile: dict) -> upstream.Repo | None:
-    """Repository the profile was read from: source first, then upstream."""
+    """Repository the profile was read from: source first, then upstream.
+
+    A source keyed by build mode with no upstream (uzdoom) names its
+    repositories only in the dict, which a plain string read never parses.
+    """
     for field in ("source", "upstream"):
         repo = upstream.parse_repo(str(profile.get(field) or ""))
         if repo is not None:
             return repo
+    for _, _, url in declared_repositories(profile):
+        repo = upstream.parse_repo(url)
+        if repo is not None:
+            return repo
     return None
 
 
@@ -1496,14 +1504,18 @@ def detect_pinned_tag(
 def tag_pinned_views(
     profile: dict, views: list[RepoView], cache_dir: str, offline: bool
 ) -> dict[tuple[str, str], str]:
-    """Views whose pin is the tag `core_version` names, keyed by repository."""
+    """Views whose pin is the tag `core_version` names, keyed by repository.
+
+    A core_version keyed by build mode names the tag of the view's own mode:
+    uzdoom's standalone sits on 5.0.3 while its libretro branch moves.
+    """
     tagged: dict[tuple[str, str], str] = {}
+    declared = profile.get("core_version")
     for view in views:
         if view.pin == view.head:
             continue
-        for tag in version_tag_candidates(
-            profile.get("core_version"), view.repo.name
-        ):
+        version = declared.get(view.mode) if isinstance(declared, dict) else declared
+        for tag in version_tag_candidates(version, view.repo.name):
             if upstream.tag_commit(view.repo, tag, cache_dir, offline) == view.pin:
                 tagged[(view.repo.host, view.repo.slug)] = tag
                 break
diff --git a/tests/test_profile_sync.py b/tests/test_profile_sync.py
index 6711b143e..67b48ca29 100644
--- a/tests/test_profile_sync.py
+++ b/tests/test_profile_sync.py
@@ -1254,6 +1254,17 @@ class TestSelectRepo(unittest.TestCase):
     def test_none_when_no_supported_host(self):
         self.assertIsNone(select_repo({"source": "https://www.6809.org.uk/"}))
 
+    def test_source_keyed_by_mode_without_upstream(self):
+        repo = select_repo(
+            {
+                "source": {
+                    "standalone": "https://github.com/UZDoom/UZDoom",
+                    "libretro": "https://github.com/libretro/uzdoom",
+                },
+            }
+        )
+        self.assertEqual(repo.name, "UZDoom")
+
 
 class TestBuildReport(unittest.TestCase):
     def setUp(self):