show git commit id in window title & fatal exception dialog

build.bat

@@ -84,6 +84,9 @@ pushd build
 %rc% /nologo /fo logo.res ..\data\logo.rc || exit /b 1
 popd
 
+:: --- Get Current Git Commit Id ----------------------------------------------
+for /f %%i in ('call git describe --always --dirty') do set compile=%compile% -DRADDBG_GIT=\"%%i\"
+
 :: --- Build & Run Metaprogram ------------------------------------------------
 if "%no_meta%"=="1" echo [skipping metagen]
 if not "%no_meta%"=="1" (

src/raddbg/raddbg.h

@@ -405,10 +405,16 @@
 #define RADDBG_VERSION_PATCH 8
 #define RADDBG_VERSION_STRING_LITERAL Stringify(RADDBG_VERSION_MAJOR) "." Stringify(RADDBG_VERSION_MINOR) "." Stringify(RADDBG_VERSION_PATCH)
 #if defined(NDEBUG)
-# define RADDBG_TITLE_STRING_LITERAL "The RAD Debugger (" RADDBG_VERSION_STRING_LITERAL " ALPHA) - " __DATE__ ""
+# define RADDBG_BUILD_STR ""
 #else
-# define RADDBG_TITLE_STRING_LITERAL "The RAD Debugger (" RADDBG_VERSION_STRING_LITERAL " ALPHA) - " __DATE__ " [Debug]"
+# define RADDBG_BUILD_STR " [Debug]"
 #endif
+#if defined(RADDBG_GIT)
+# define RADDBG_GIT_STR " [" RADDBG_GIT "]"
+#else
+# define RADDBG_GIT_STR ""
+#endif
+#define RADDBG_TITLE_STRING_LITERAL "The RAD Debugger (" RADDBG_VERSION_STRING_LITERAL " ALPHA) - " __DATE__ "" RADDBG_GIT_STR RADDBG_BUILD_STR
 #define RADDBG_GITHUB_ISSUES "https://github.com/EpicGames/raddebugger/issues"
 
 ////////////////////////////////

src/raddbg/raddbg_main.cpp

@@ -132,7 +132,7 @@ win32_exception_filter(EXCEPTION_POINTERS* exception_ptrs)
   int buflen = 0;
   
   DWORD exception_code = exception_ptrs->ExceptionRecord->ExceptionCode;
-  buflen += wnsprintfW(buffer + buflen, sizeof(buffer) - buflen, L"A fatal exception (code 0x%x) occurred. The process is terminating.\n", exception_code);
+  buflen += wnsprintfW(buffer + buflen, ArrayCount(buffer) - buflen, L"A fatal exception (code 0x%x) occurred. The process is terminating.\n", exception_code);
   
   // load dbghelp dynamically just in case if it is missing
   HMODULE dbghelp = LoadLibraryA("dbghelp.dll");
@@ -213,7 +213,7 @@ win32_exception_filter(EXCEPTION_POINTERS* exception_ptrs)
             const U32 max_frames = 32;
             if(idx == max_frames)
             {
-              buflen += wnsprintfW(buffer + buflen, sizeof(buffer) - buflen, L"...");
+              buflen += wnsprintfW(buffer + buflen, ArrayCount(buffer) - buflen, L"...");
               break;
             }
             
@@ -230,13 +230,13 @@ win32_exception_filter(EXCEPTION_POINTERS* exception_ptrs)
             
             if(idx==0)
             {
-              buflen += wnsprintfW(buffer + buflen, sizeof(buffer) - buflen,
+              buflen += wnsprintfW(buffer + buflen, ArrayCount(buffer) - buflen,
                                    L"\nPress Ctrl+C to copy this text to clipboard, then create a new issue in\n"
                                    L"<a href=\"%S\">%S</a>\n\n", RADDBG_GITHUB_ISSUES, RADDBG_GITHUB_ISSUES);
-              buflen += wnsprintfW(buffer + buflen, sizeof(buffer) - buflen, L"Call stack:\n");
+              buflen += wnsprintfW(buffer + buflen, ArrayCount(buffer) - buflen, L"Call stack:\n");
             }
             
-            buflen += wnsprintfW(buffer + buflen, sizeof(buffer) - buflen, L"%u. [0x%I64x]", idx, address);
+            buflen += wnsprintfW(buffer + buflen, ArrayCount(buffer) - buflen, L"%u. [0x%I64x]", idx + 1, address);
             
             struct {
               SYMBOL_INFOW info;
@@ -249,7 +249,7 @@ win32_exception_filter(EXCEPTION_POINTERS* exception_ptrs)
             DWORD64 displacement = 0;
             if(dbg_SymFromAddrW(process, address, &displacement, &symbol.info))
             {
-              buflen += wnsprintfW(buffer + buflen, sizeof(buffer) - buflen, L" %s +%u", symbol.info.Name, (DWORD)displacement);
+              buflen += wnsprintfW(buffer + buflen, ArrayCount(buffer) - buflen, L" %s +%u", symbol.info.Name, (DWORD)displacement);
               
               IMAGEHLP_LINEW64 line = {0};
               line.SizeOfStruct = sizeof(line);
@@ -257,7 +257,7 @@ win32_exception_filter(EXCEPTION_POINTERS* exception_ptrs)
               DWORD line_displacement = 0;
               if(dbg_SymGetLineFromAddrW64(process, address, &line_displacement, &line))
               {
-                buflen += wnsprintfW(buffer + buflen, sizeof(buffer) - buflen, L", %s line %u", PathFindFileNameW(line.FileName), line.LineNumber);
+                buflen += wnsprintfW(buffer + buflen, ArrayCount(buffer) - buflen, L", %s line %u", PathFindFileNameW(line.FileName), line.LineNumber);
               }
             }
             else
@@ -266,19 +266,18 @@ win32_exception_filter(EXCEPTION_POINTERS* exception_ptrs)
               module.SizeOfStruct = sizeof(module);
               if(dbg_SymGetModuleInfoW64(process, address, &module))
               {
-                buflen += wnsprintfW(buffer + buflen, sizeof(buffer) - buflen, L" %s", module.ModuleName);
+                buflen += wnsprintfW(buffer + buflen, ArrayCount(buffer) - buflen, L" %s", module.ModuleName);
               }
             }
             
-            buflen += wnsprintfW(buffer + buflen, sizeof(buffer) - buflen, L"\n");
+            buflen += wnsprintfW(buffer + buflen, ArrayCount(buffer) - buflen, L"\n");
           }
         }
       }
     }
   }
-  
+
-  // remove last newline
+  buflen += wnsprintfW(buffer + buflen, ArrayCount(buffer) - buflen, L"\nVersion: %S%S", RADDBG_VERSION_STRING_LITERAL, RADDBG_GIT_STR);
-  buffer[buflen] = 0;
   
   TASKDIALOGCONFIG dialog = {0};
   dialog.cbSize = sizeof(dialog);