Pass system to bundler

2 files changed, 14 insertions, 17 deletions

diff --git a/src/nix/bundle.cc b/src/nix/bundle.cc
index 95aed5269..f2b78eea5 100644
--- a/src/nix/bundle.cc
+++ b/src/nix/bundle.cc
@@ -75,17 +75,21 @@ struct CmdBundle : InstallableCommand
         const flake::LockFlags lockFlags{ .writeLockFile = false };
         auto bundler = InstallableFlake(
             evalState, std::move(bundlerFlakeRef),
-            Strings{bundlerName == "" ? ("defaultBundler." + settings.thisSystem.get()) : bundlerName},
-            Strings({"bundlers." + settings.thisSystem.get() + "."}), lockFlags);
+            Strings{bundlerName == "" ? "defaultBundler" : bundlerName},
+            Strings({"bundlers."}), lockFlags);
 
         Value * arg = evalState->allocValue();
-        evalState->mkAttrs(*arg, 1);
+        evalState->mkAttrs(*arg, 2);
 
         PathSet context;
         for (auto & i : app.context)
             context.insert("=" + store->printStorePath(i.path));
         mkString(*evalState->allocAttr(*arg, evalState->symbols.create("program")), app.program, context);
 
+        mkString(*evalState->allocAttr(*arg, evalState->symbols.create("system")), settings.thisSystem.get());
+
+        arg->attrs->sort();
+ 
         auto vRes = evalState->allocValue();
         evalState->callFunction(*bundler.toValue(*evalState).first, *arg, *vRes, noPos);
 
diff --git a/src/nix/flake.cc b/src/nix/flake.cc
index 1190d7997..80d8654bc 100644
--- a/src/nix/flake.cc
+++ b/src/nix/flake.cc
@@ -374,8 +374,9 @@ struct CmdFlakeCheck : FlakeCommand
                 if (v.type != tLambda)
                     throw Error("bundler must be a function");
                 if (!v.lambda.fun->formals ||
-                    v.lambda.fun->formals->argNames.find(state->symbols.create("program")) == v.lambda.fun->formals->argNames.end())
-                    throw Error("bundler must take formal argument 'program'");
+                    v.lambda.fun->formals->argNames.find(state->symbols.create("program")) == v.lambda.fun->formals->argNames.end() ||
+                    v.lambda.fun->formals->argNames.find(state->symbols.create("system")) == v.lambda.fun->formals->argNames.end())
+                    throw Error("bundler must take formal arguments 'program' and 'system'");
             } catch (Error & e) {
                 e.addTrace(pos, hintfmt("while checking the template '%s'", attrPath));
                 throw;
@@ -505,21 +506,13 @@ struct CmdFlakeCheck : FlakeCommand
                         }
 
                         else if (name == "defaultBundler")
-                            for (auto & attr : *vOutput.attrs) {
-                                checkSystemName(attr.name, *attr.pos);
-                                checkBundler(fmt("%s.%s", name, attr.name), *attr.value, *attr.pos);
-                            }
+                            checkBundler(name, vOutput, pos);
 
                         else if (name == "bundlers") {
                             state->forceAttrs(vOutput, pos);
-                            for (auto & attr : *vOutput.attrs) {
-                                checkSystemName(attr.name, *attr.pos);
-                                state->forceAttrs(*attr.value, *attr.pos);
-                                for (auto & attr2 : *attr.value->attrs)
-                                    checkBundler(
-                                        fmt("%s.%s.%s", name, attr.name, attr2.name),
-                                        *attr2.value, *attr2.pos);
-                            }
+                            for (auto & attr : *vOutput.attrs)
+                                checkBundler(fmt("%s.%s", name, attr.name),
+                                    *attr.value, *attr.pos);
                         }
 
                         else