Log the WUMSLoader version on each application start

.github/workflows/ci.yml

@@ -18,6 +18,13 @@ jobs:
     needs: clang-format
     steps:
     - uses: actions/checkout@v2
+    - name: create version.h
+      run: |
+        git_hash=$(git rev-parse --short "$GITHUB_SHA")
+        cat <<EOF > ./wumsloader/src/version.h
+        #pragma once
+        #define VERSION_EXTRA " (nightly-$git_hash)"
+        EOF
     - name: build binary
       run: |
         docker build . -t builder

.github/workflows/pr.yml

@@ -26,6 +26,13 @@ jobs:
     needs: clang-format
     steps:
     - uses: actions/checkout@v2
+    - name: create version.h
+      run: |
+        git_hash=$(git rev-parse --short "${{ github.event.pull_request.head.sha }}")
+        cat <<EOF > ./wumsloader/src/version.h
+        #pragma once
+        #define VERSION_EXTRA " (nightly-$git_hash)"
+        EOF
     - name: build binary
       run: |
         docker build . -t builder

wumsloader/src/entry.cpp

@@ -8,10 +8,13 @@
 #include "utils/dynamic.h"
 #include "utils/hooks.h"
 #include "utils/logger.h"
+#include "version.h"
 #include <coreinit/debug.h>
 #include <coreinit/memexpheap.h>
 #include <cstdint>
 
+#define VERSION "v0.1"
+
 void CallInitHooksForModule(const std::shared_ptr<ModuleData> &curModule);
 
 std::vector<std::shared_ptr<ModuleData>> OrderModulesByDependencies(const std::vector<std::shared_ptr<ModuleData>> &loadedModules);
@@ -62,6 +65,8 @@ void doStart(int argc, char **argv) {
     init_wut();
     initLogging();
 
+    OSReport("Running WUMSLoader " VERSION VERSION_EXTRA "\n");
+
     gUsedRPLs.clear();
     // If an allocated rpl was not released properly (e.g. if something else calls OSDynload_Acquire without releasing it)
     // memory gets leaked. Let's clean this up!

wumsloader/src/version.h

@@ -0,0 +1,2 @@
+#pragma once
+#define VERSION_EXTRA ""