Record original flakerefs in the lock file again

If 'input.<name>.uri' changes, then the entry in the lockfile for
input <name> should be considered stale.

Also print some messages when lock file entries are added/updated.

1 files changed, 3 insertions, 4 deletions

diff --git a/src/nix/flake.cc b/src/nix/flake.cc
index 5fd3f5508..599bf12eb 100644
--- a/src/nix/flake.cc
+++ b/src/nix/flake.cc
@@ -38,8 +38,7 @@ public:
     Flake getFlake()
     {
         auto evalState = getEvalState();
-        return flake::getFlake(*evalState,
-            maybeLookupFlake(*evalState, getFlakeRef(), useRegistries));
+        return flake::getFlake(*evalState, getFlakeRef(), useRegistries);
     }
 
     ResolvedFlake resolveFlake()
@@ -500,13 +499,13 @@ struct CmdFlakePin : virtual Args, EvalCommand
         FlakeRegistry userRegistry = *readRegistry(userRegistryPath);
         auto it = userRegistry.entries.find(FlakeRef(alias));
         if (it != userRegistry.entries.end()) {
-            it->second = getFlake(*evalState, maybeLookupFlake(*evalState, it->second, true)).sourceInfo.resolvedRef;
+            it->second = getFlake(*evalState, it->second, true).sourceInfo.resolvedRef;
             writeRegistry(userRegistry, userRegistryPath);
         } else {
             std::shared_ptr<FlakeRegistry> globalReg = evalState->getGlobalFlakeRegistry();
             it = globalReg->entries.find(FlakeRef(alias));
             if (it != globalReg->entries.end()) {
-                auto newRef = getFlake(*evalState, maybeLookupFlake(*evalState, it->second, true)).sourceInfo.resolvedRef;
+                auto newRef = getFlake(*evalState, it->second, true).sourceInfo.resolvedRef;
                 userRegistry.entries.insert_or_assign(alias, newRef);
                 writeRegistry(userRegistry, userRegistryPath);
             } else