Ignore duplicated file modifications in a span of three seconds

Fixes #13
crosire · Jan 8, 2019 · 55f2534 · 55f2534
1 parent fad6939
commit 55f2534
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diff --git a/source/blink.cpp b/source/blink.cpp
@@ -249,6 +249,12 @@ void blink::application::run()
 			if (source_file.extension() != ".cpp")
 				continue;
 
+			// Ignore duplicated notifications by comparing times and skipping any changes that are not older than 3 seconds
+			if (const auto current_time = GetTickCount(); _last_modifications[source_file.string()] + 3000 > current_time)
+				continue;
+			else
+				_last_modifications[source_file.string()] = current_time;
+
 			print("Detected modification to: " + source_file.string());
 
 			// Build compiler command line

diff --git a/source/blink.hpp b/source/blink.hpp
@@ -36,5 +36,6 @@ namespace blink
 		std::vector<std::filesystem::path> _object_files;
 		std::vector<std::vector<std::filesystem::path>> _source_files;
 		std::unordered_map<std::string, void *> _symbols;
+		std::unordered_map<std::string, uint32_t> _last_modifications;
 	};
 }