Show build version in app header

CMakeLists.txt

@@ -7,6 +7,7 @@ set(CMAKE_CXX_STANDARD_REQUIRED ON)
 set(CMAKE_CXX_EXTENSIONS OFF)
 
 find_program(CLANG_FORMAT_BIN clang-format)
+find_package(Git QUIET)
 
 include(FetchContent)
 
@@ -16,6 +17,7 @@ set(TELEGRAM_TUI_TDLIB_ROOT ""
 
 set(CURSES_NEED_WIDE TRUE)
 find_package(Curses REQUIRED)
+find_package(Threads REQUIRED)
 
 find_package(nlohmann_json QUIET)
 if(NOT nlohmann_json_FOUND)
@@ -37,6 +39,27 @@ endif()
 
 set(TELEGRAM_TUI_BUILD_API_ID "")
 set(TELEGRAM_TUI_BUILD_API_HASH "")
+set(TELEGRAM_TUI_BUILD_VERSION "${PROJECT_VERSION}")
+set(TELEGRAM_TUI_BUILD_COMMIT "")
+if(GIT_FOUND AND EXISTS "${CMAKE_SOURCE_DIR}/.git")
+  execute_process(
+    COMMAND "${GIT_EXECUTABLE}" rev-parse --short HEAD
+    WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}"
+    OUTPUT_VARIABLE TELEGRAM_TUI_BUILD_COMMIT
+    OUTPUT_STRIP_TRAILING_WHITESPACE
+    ERROR_QUIET
+  )
+  execute_process(
+    COMMAND "${GIT_EXECUTABLE}" describe --tags --always --dirty
+    WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}"
+    OUTPUT_VARIABLE TELEGRAM_TUI_GIT_DESCRIBE
+    OUTPUT_STRIP_TRAILING_WHITESPACE
+    ERROR_QUIET
+  )
+  if(TELEGRAM_TUI_GIT_DESCRIBE)
+    set(TELEGRAM_TUI_BUILD_VERSION "${PROJECT_VERSION}+${TELEGRAM_TUI_GIT_DESCRIBE}")
+  endif()
+endif()
 if(TELEGRAM_TUI_APP_CONFIG_PATH AND EXISTS "${TELEGRAM_TUI_APP_CONFIG_PATH}")
   file(READ "${TELEGRAM_TUI_APP_CONFIG_PATH}" TELEGRAM_TUI_APP_CONFIG_JSON)
 
@@ -130,7 +153,8 @@ if(CLANG_FORMAT_BIN)
 endif()
 
 target_include_directories(shinoa PRIVATE ${CURSES_INCLUDE_DIRS} ${CMAKE_CURRENT_BINARY_DIR})
-target_link_libraries(shinoa PRIVATE ${CURSES_LIBRARIES} nlohmann_json::nlohmann_json)
+target_link_libraries(shinoa PRIVATE ${CURSES_LIBRARIES} Threads::Threads
+                                       nlohmann_json::nlohmann_json)
 
 if(TELEGRAM_TUI_USE_SYSTEM_TDLIB)
   target_link_libraries(shinoa PRIVATE Td::TdJson)

src/app_auth.cpp

@@ -9,6 +9,7 @@
 
 #include <curses.h>
 
+#include "build_config.h"
 #include "util.h"
 
 namespace telegram_tui {
@@ -242,7 +243,7 @@ void App::send_tdlib_parameters() {
 	        {"system_language_code", "en"},
 	        {"device_model", "shinoa"},
 	        {"system_version", "Linux"},
-	        {"application_version", "0.1.0"},
+	        {"application_version", TELEGRAM_TUI_BUILD_VERSION},
 	        {"enable_storage_optimizer", true},
 	        {"ignore_file_names", false},
 	});

src/app_shell.cpp

@@ -6,6 +6,7 @@
 #include <curses.h>
 
 #include "app_ui.h"
+#include "build_config.h"
 #include "util.h"
 
 namespace telegram_tui {
@@ -88,7 +89,10 @@ void App::draw() {
 
 	attron(A_REVERSE);
 	mvhline(header_y, 0, ' ', width);
-	const std::string header_label = use_test_dc_ ? "shinoa [TEST DC]" : "shinoa";
+	std::string header_label = std::string("shinoa ") + TELEGRAM_TUI_BUILD_VERSION;
+	if (use_test_dc_) {
+		header_label += " [TEST DC]";
+	}
 	mvprintw(header_y, 1, "%s", header_label.c_str());
 	const std::string auth_label = authorized_ ? "ready" : current_auth_label();
 	const int auth_x = std::max(1, width - static_cast<int>(auth_label.size()) - 2);

src/build_config.h.in

@@ -1,4 +1,5 @@
 #pragma once
 
+#define TELEGRAM_TUI_BUILD_VERSION "@TELEGRAM_TUI_BUILD_VERSION@"
 #define TELEGRAM_TUI_BUILD_API_ID "@TELEGRAM_TUI_BUILD_API_ID@"
 #define TELEGRAM_TUI_BUILD_API_HASH "@TELEGRAM_TUI_BUILD_API_HASH@"