CMake

- added sha1 of git commit to task diag

CMakeLists.txt

@@ -4,6 +4,13 @@ include (CheckFunctionExists)
 project (task)
 set (PROJECT_VERSION "1.9.4")
 
+if (EXISTS .git/index)
+  set (HAVE_COMMIT true)
+  execute_process (COMMAND git log -1 --pretty=format:%h
+                   OUTPUT_VARIABLE COMMIT)
+endif (EXISTS .git/index)
+
+
 set (PACKAGE "${PROJECT_NAME}")
 set (VERSION "${PROJECT_VERSION}")
 set (PACKAGE_BUGREPORT "support@taskwarrior.org")

cmake.h.in

@@ -9,6 +9,10 @@
 #define PACKAGE_VERSION   "${PACKAGE_VERSION}"
 #define PACKAGE_STRING    "${PACKAGE_STRING}"
 
+/* git information */
+#cmakedefine HAVE_COMMIT
+#define COMMIT "${COMMIT}"
+
 /* Compiling platform */
 #cmakedefine LINUX
 #cmakedefine DARWIN

src/diag.cpp

@@ -133,6 +133,9 @@ void handleDiagnostics (std::string& outs)
   std::cout << "Build Features\n"
   // Build date.
             << "     Built: " << __DATE__ << " " << __TIME__ << "\n"
+#ifdef HAVE_COMMIT
+            << "    Commit: " << COMMIT << "\n"
+#endif
             << "      Caps:"
 #ifdef HAVE_LIBPTHREAD
             << " +pthreads"