From fa99825fa800f0faf4a6e6b1d639b261c7aa43c9 Mon Sep 17 00:00:00 2001
From: Bent Bisballe Nyeng <deva@aasimon.org>
Date: Sat, 27 Dec 2025 15:08:07 +0100
Subject: Add many-to-one generator function type.

---
 src/tasks.cc | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

(limited to 'src/tasks.cc')

diff --git a/src/tasks.cc b/src/tasks.cc
index 7de8af9..fb7d72b 100644
--- a/src/tasks.cc
+++ b/src/tasks.cc
@@ -85,7 +85,7 @@ std::vector<std::shared_ptr<Task>> taskFactory(const ctor::build_configuration&
 	ctor::target_type target_type{config.type};
 	if(target_type == ctor::target_type::automatic)
 	{
-		if(config.function != nullptr)
+		if(!std::holds_alternative<std::monostate>(config.function))
 		{
 			target_type = ctor::target_type::function;
 		}
@@ -114,12 +114,22 @@ std::vector<std::shared_ptr<Task>> taskFactory(const ctor::build_configuration&
 #ifndef BOOTSTRAP
 	else
 	{
-		for(const auto& source : config.sources)
+		bool multi{std::holds_alternative<ctor::GeneratorManyToOne>(config.function)};
+		if(multi)
 		{
-			auto task = std::make_shared<TaskFn>(config, settings, sourceDir, source);
+			auto task = std::make_shared<TaskFn>(config, settings, sourceDir, "");
 			tasks.push_back(task);
 			objects.push_back(task->target());
 		}
+		else
+		{
+			for(const auto& source : config.sources)
+			{
+				auto task = std::make_shared<TaskFn>(config, settings, sourceDir, source);
+				tasks.push_back(task);
+				objects.push_back(task->target());
+			}
+		}
 	}
 #endif
 
-- 
cgit v1.2.3