Merge branch 'main' of https://github.com/EpicGames/zen

1 files changed, 20 insertions, 0 deletions

diff --git a/zencore/filesystem.cpp b/zencore/filesystem.cpp
index bd85f5a11..01997daae 100644
--- a/zencore/filesystem.cpp
+++ b/zencore/filesystem.cpp
@@ -6,6 +6,7 @@
 #include <zencore/fmtutils.h>
 #include <zencore/iobuffer.h>
 #include <zencore/logging.h>
+#include <zencore/stream.h>
 #include <zencore/string.h>
 #include <zencore/testing.h>
 
@@ -637,6 +638,25 @@ FileContents::Flatten()
 }
 
 FileContents
+ReadStdIn()
+{
+	BinaryWriter Writer;
+
+	do
+	{
+		uint8_t ReadBuffer[1024];
+
+		size_t BytesRead = fread(ReadBuffer, 1, sizeof ReadBuffer, stdin);
+		Writer.Write(ReadBuffer, BytesRead);
+	} while (!feof(stdin));
+
+	FileContents Contents;
+	Contents.Data.emplace_back(IoBuffer(IoBuffer::Clone, Writer.GetData(), Writer.GetSize()));
+
+	return Contents;
+}
+
+FileContents
 ReadFile(std::filesystem::path Path)
 {
 	uint64_t FileSizeBytes;