Function target type including support for generated sources.

1 files changed, 47 insertions, 0 deletions

diff --git a/src/task_fn.h b/src/task_fn.h
new file mode 100644
index 0000000..e350395
--- /dev/null
+++ b/src/task_fn.h
@@ -0,0 +1,47 @@
+// -*- c++ -*-
+// Distributed under the BSD 2-Clause License.
+// See accompanying file LICENSE for details.
+#pragma once
+
+#include "task.h"
+
+#include <vector>
+#include <string>
+#include <future>
+#include <filesystem>
+
+struct BuildConfiguration;
+struct Settings;
+
+class TaskFn
+	: public Task
+{
+public:
+	TaskFn(const BuildConfiguration& config,
+	       const Settings& settings,
+	       const std::string& sourceDir, const Source& source);
+	virtual ~TaskFn() = default;
+
+	bool dirtyInner() override;
+
+	int runInner() override;
+	int clean() override;
+
+	std::vector<std::string> depends() const override;
+
+	std::string target() const override;
+	std::filesystem::path targetFile() const override;
+	bool derived() const override;
+
+	std::string toJSON() const override;
+
+	std::string source() const override;
+
+protected:
+	std::filesystem::path sourceFile;
+	std::filesystem::path _targetFile;
+
+	const BuildConfiguration& config;
+	const Settings& settings;
+	std::filesystem::path sourceDir;
+};