Introduce vcpkg_info.h/cpp

1 files changed, 34 insertions, 0 deletions

diff --git a/toolsrc/src/vcpkg_info.cpp b/toolsrc/src/vcpkg_info.cpp
new file mode 100644
index 000000000..25c09d6da
--- /dev/null
+++ b/toolsrc/src/vcpkg_info.cpp
@@ -0,0 +1,34 @@
+#include "vcpkg_info.h"
+#include "metrics.h"
+
+#define STRINGIFY(X) #X
+#define MACRO_TO_STRING(X) STRINGIFY(X)
+
+#define VCPKG_VERSION_AS_STRING MACRO_TO_STRING(VCPKG_VERSION)"" // Double quotes needed at the end to prevent blank token
+
+namespace vcpkg { namespace Info
+{
+    const std::string& version()
+    {
+        static const std::string s_version =
+#include "../VERSION.txt"
+            
+
+#pragma warning( push )
+#pragma warning( disable : 4003)
+            // VCPKG_VERSION can be defined but have no value, which yields C4003.
+            + std::string(VCPKG_VERSION_AS_STRING)
+#pragma warning( pop )
+#ifndef NDEBUG
+            + std::string("-debug")
+#endif
+            + std::string(GetCompiledMetricsEnabled() ? "" : "-external");
+        return s_version;
+    }
+
+    const std::string& email()
+    {
+        static const std::string s_email = R"(vcpkg@microsoft.com)";
+        return s_email;
+    }
+}}