Add version to banner and create first release

.github/workflows/Linux.yml

@@ -20,6 +20,8 @@ env:
 jobs:
   Linux-EDK2-Build:
     runs-on: ubuntu-latest
+    permissions:
+      contents: write
 
     strategy:
       matrix:

Md5SumPkg.inf

@@ -60,4 +60,4 @@
   gEfiMdePkgTokenSpaceGuid.PcdUefiVariableDefaultPlatformLang
 
 [BuildOptions]
-  RELEASE_*_*_CC_FLAGS    = -O2 -DMDEPKG_NDEBUG -DNDEBUG
+  RELEASE_*_*_CC_FLAGS    = -O2 -DMDEPKG_NDEBUG -DNDEBUG -DVERSION_STRING=$(VERSION_STRING)

src/console.c

@@ -18,6 +18,17 @@
 
 #include "boot.h"
 
+/* Stringification macros */
+#define _TO_WSTRING(s) L ## #s
+#define TO_WSTRING(s) _TO_WSTRING(s)
+
+/* Setup a version string */
+#if defined(VERSION_STRING)
+#define WVERSION_STRING TO_WSTRING(VERSION_STRING)
+#else
+#define WVERSION_STRING L"[DEV]"
+#endif
+
 /* Dimensions of the UEFI text console */
 CONSOLE_DIMENSIONS gConsole = { COLS_MIN, ROWS_MIN };
 
@@ -65,9 +76,9 @@ VOID InitConsole(VOID)
 		EmptyLine[i] = L' ';
 	EmptyLine[i] = L'\0';
 
-	// Print the reference URL of this application
+	// Print the version and reference URL of this application
 	SetText(TEXT_DARKGRAY);
-	PrintCentered(L"https://md5.akeo.ie", 0);
+	PrintCentered(L"md5sum " WVERSION_STRING L" <https://md5.akeo.ie>", 0);
 	DefText();
 }