feat(stonedb): show stonedb tag version. (stoneatom#1251)

CMakeLists.txt

@@ -835,11 +835,17 @@ IF (UNIX)
                   OUTPUT_VARIABLE ER_BUILD_TIME)
  string(STRIP "${ER_BUILD_TIME}" ER_BUILD_TIME)
 
+ EXECUTE_PROCESS(COMMAND bash "-c" "git describe --tags `git rev-list --tags --max-count=1` |head -n 1 |awk -F'-' '{print $2}'"
+                  WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
+                  OUTPUT_VARIABLE ER_TAG_NAME)
+ string(STRIP "${ER_TAG_NAME}" ER_TAG_NAME)
+
  SET(STONEDB_REPO_ADDR "${ER_REPO_NAME}:${ER_BRANCH_NAME}")
  SET(STONEDB_BRANCH_NAME "${ER_BRANCH_NAME}")
  SET(STONEDB_COMMIT_ID "${ER_COMMIT_ID}")
  SET(STONEDB_COMMIT_TIME "${ER_COMMIT_TIME}")
  SET(STONEDB_BUILD_TIME "Date: ${ER_BUILD_TIME}")
+ SET(STONEDB_TAG_NAME "${ER_TAG_NAME}")
 ENDIF()
 
 CONFIGURE_FILE(config.h.cmake   ${CMAKE_BINARY_DIR}/include/my_config.h)

mysql-test/suite/tianmu/r/issue1251.result

@@ -0,0 +1,3 @@
+select (select version() regexp '^5.7.36-StoneDB-v[0-9]*\\.[0-9]*\\.[0-9]*$') or (select version() regexp '^5.7.36-StoneDB-v[0-9]*\\.[0-9]*\\.[0-9]*\\.[0-9a-z]{9}$');
+(select version() regexp '^5.7.36-StoneDB-v[0-9]*\\.[0-9]*\\.[0-9]*$') or (select version() regexp '^5.7.36-StoneDB-v[0-9]*\\.[0-9]*\\.[0-9]*\\.[0-9a-z]{9}$')
+1

mysql-test/suite/tianmu/t/issue1251.test

@@ -0,0 +1,2 @@
+-- source include/have_tianmu.inc
+select (select version() regexp '^5.7.36-StoneDB-v[0-9]*\\.[0-9]*\\.[0-9]*$') or (select version() regexp '^5.7.36-StoneDB-v[0-9]*\\.[0-9]*\\.[0-9]*\\.[0-9a-z]{9}$');

sql/build_info.h.ini

@@ -23,5 +23,6 @@
 #cmakedefine STONEDB_COMMIT_ID  "@STONEDB_COMMIT_ID@"
 #cmakedefine STONEDB_COMMIT_TIME "@STONEDB_COMMIT_TIME@"
 #cmakedefine STONEDB_BUILD_TIME "@STONEDB_BUILD_TIME@"
+#cmakedefine STONEDB_TAG_NAME "@STONEDB_TAG_NAME@"
 
 #endif //BUILD_INFO_T_H

sql/build_info_t.h

@@ -4,4 +4,6 @@
 #define STONEDB_BRANCH_NAME             "AS_BRANCH_NAME"
 #define STONEDB_COMMIT_ID               "AS_COMMIT_ID"
 #define STONEDB_COMMIT_TIME             "AS_COMMIT_TIME"
+#define STONEDB_TAG_NAME                "AS_TAG_NAME"
+
 #endif

sql/mysqld.cc

@@ -8103,6 +8103,9 @@ static void set_server_version(void)
 {
   char *end= strxmov(server_version, MYSQL_SERVER_VERSION,
                      MYSQL_SERVER_SUFFIX_STR, NullS);
+  //for release version: 5.7.36-StoneDB-v0.0.2
+  //for debug version: 5.7.36-StoneDB-v0.0.2.abcdef123, abcdef123 means commit id;
+#if 0
 #ifdef EMBEDDED_LIBRARY
   end= my_stpcpy(end, "-embedded");
 #endif
@@ -8122,6 +8125,24 @@ static void set_server_version(void)
       static_cast<int>(sizeof("-asan")))
     end= my_stpcpy(end, "-asan");
 #endif
+#endif
+
+  if (SERVER_VERSION_LENGTH - (end - server_version) >
+      static_cast<int>(sizeof("-")))
+    end = my_stpcpy(end, "-");
+  if (SERVER_VERSION_LENGTH - (end - server_version) >
+      static_cast<int>(sizeof(STONEDB_TAG_NAME)))
+    end = my_stpcpy(end, STONEDB_TAG_NAME);
+
+#ifndef NDEBUG
+  if (SERVER_VERSION_LENGTH - (end - server_version) >
+      static_cast<int>(sizeof(".")))
+    end = my_stpcpy(end, ".");
+  if (SERVER_VERSION_LENGTH - (end - server_version) >
+      static_cast<int>(sizeof(STONEDB_COMMIT_ID)))
+    end = my_stpcpy(end, STONEDB_COMMIT_ID);
+#endif
+
 }