src/nix/flake.cc

@@ -87,13 +87,11 @@ public:
         expectArgs({
             .label="inputs",
             .optional=true,
-            .handler={[&](std::vector<std::string> inputsToUpdate) {
+            .handler={[&](std::string inputToUpdate){
-                for (const auto & inputToUpdate : inputsToUpdate) {
+                auto inputPath = flake::parseInputPath(inputToUpdate);
-                    auto inputPath = flake::parseInputPath(inputToUpdate);
+                if (lockFlags.inputUpdates.contains(inputPath))
-                    if (lockFlags.inputUpdates.contains(inputPath))
+                    warn("Input '%s' was specified multiple times. You may have done this by accident.");
-                        warn("Input '%s' was specified multiple times. You may have done this by accident.");
+                lockFlags.inputUpdates.insert(inputPath);
-                    lockFlags.inputUpdates.insert(inputPath);
-                }
             }},
             .completer = {[&](AddCompletions & completions, size_t, std::string_view prefix) {
                 completeFlakeInputPath(completions, getEvalState(), getFlakeRefsForCompletion(), prefix);
@@ -134,15 +132,6 @@ struct CmdFlakeLock : FlakeCommand
 
     CmdFlakeLock()
     {
-        addFlag({
-            .longName="update-input",
-            .description="Replaced with `nix flake update input...`",
-            .labels={"input-path"},
-            .handler={[&](std::string inputToUpdate){
-                throw UsageError("`nix flake lock --update-input %1%` has been replaced by `nix flake update %1%`", inputToUpdate);
-            }}
-        });
-
         /* Remove flags that don't make sense. */
         removeFlag("no-write-lock-file");
     }