Updated with git version information.

Logfiles updated with year-month-day-node.

(It had node before, but has date in it now.)

CMakeLists.txt

@@ -16,7 +16,20 @@ else()
   message("==> CMAKE_BUILD_TYPE == ${CMAKE_BUILD_TYPE}.")
 endif()
 
-
+FIND_PACKAGE(Git)
+IF(GIT_FOUND)
+  message("Ask git for version information")
+  EXECUTE_PROCESS(
+       COMMAND ${GIT_EXECUTABLE} describe --abbrev=12 --long --tags --dirty --always --match v[0-9]*
+       WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}
+       OUTPUT_VARIABLE GIT_DESCRIBE_VERSION
+       RESULT_VARIABLE GIT_DESCRIBE_RESULT
+       ERROR_VARIABLE GIT_DESCRIBE_ERROR
+       OUTPUT_STRIP_TRAILING_WHITESPACE
+   )
+   message("Version: " ${GIT_DESCRIBE_VERSION})
+   # message("Result: " ${GIT_DESCRIBE_RESULT})
+ENDIF(GIT_FOUND)
 
 ## https://gcc.gnu.org/onlinedocs/libstdc++/manual/using_macros.html
 ## During Debug, use debug version of libstdc++ (asserts on access to invalid iterators, etc!)
@@ -162,6 +175,8 @@ add_custom_command(
 add_executable(hharry hharry.cpp lastseen.cpp terminal.cpp render.cpp utils.cpp images.h wordplay.cpp charman.cpp logs_utils.cpp)
 target_link_libraries(hharry util)
 target_link_libraries(hharry zf_log)
+target_compile_definitions(hharry PUBLIC HHVERSION="${GIT_DESCRIBE_VERSION}")
+
 # target_compile_definitions(hharry PUBLIC ZF_LOG_DEF_LEVEL=ZF_LOG_INFO)
 target_compile_definitions(hharry PUBLIC ZF_LOG_DEF_LEVEL=ZF_LOG_VERBOSE)
 if(DISABLE_BUFFER_DEBUG)

hharry.cpp

@@ -4,6 +4,7 @@
 #include <ctype.h>
 #include <fcntl.h>
 #include <fstream>
+#include <iomanip>
 #include <iostream>
 #include <pty.h>
 #include <sstream>
@@ -19,6 +20,7 @@
 #include <unistd.h>
 
 struct console_details console;
+std::string version = HHVERSION;
 
 /*
 We get the username/fullname from tailing the node logs,
@@ -364,13 +366,23 @@ int main(int argc, char *argv[]) {
   {
     std::ostringstream buffer;
 
-    buffer << "horrible_harry_" << node << ".log";
+    time_t now = time(NULL);
+    struct tm *tmp;
+    tmp = gmtime(&now);
+    // tmp->tm_mon
+
+    buffer << "horrible-harry-" << tmp->tm_year + 1900 << "-"
+           << std::setfill('0') << std::setw(2) << tmp->tm_mon + 1 << "-"
+           << std::setfill('0') << std::setw(2) << tmp->tm_mday << "-" << node
+           << ".log";
     logfile = buffer.str();
   };
 
   if (!file_output_open((const char *)logfile.c_str()))
     return 2;
 
+  ZF_LOGE("Horrible Harry %s", version.c_str());
+
   for (auto cit = CONFIG.begin(); cit != CONFIG.end(); ++cit) {
     ZF_LOGD("Config {%s}:{%s}", (const char *)cit->first.c_str(),
             (const char *)cit->second.c_str());