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Version handling, required to resolve #664 #5

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Merged
heifner merged 1 commit into from
Nov 14, 2017
Merged

Version handling, required to resolve #664 #5

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19 changes: 17 additions & 2 deletions application.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -22,7 +22,9 @@ class application_impl {
options_description _app_options;
options_description _cfg_options;

bfs::path _data_dir;
bfs::path _data_dir;

string _version;
};

application::application()
Expand All @@ -32,6 +34,14 @@ application::application()

application::~application() { }

void application::set_version(string version) {
my->_version = version;
}

string application::version() const {
return my->_version;
}

void application::startup() {
for (auto plugin : initialized_plugins)
plugin->startup();
Expand Down Expand Up @@ -81,7 +91,12 @@ bool application::initialize_impl(int argc, char** argv, vector<abstract_plugin*
bpo::store(bpo::parse_command_line(argc, argv, my->_app_options), options);

if( options.count( "help" ) ) {
cout << my->_app_options << "\n";
cout << my->_app_options << std::endl;
return false;
}

if( options.count( "version" ) ) {
cout << my->_version << std::endl;
return false;
}

Expand Down
10 changes: 10 additions & 0 deletions include/appbase/application.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,16 @@ namespace appbase {
public:
~application();

/** @brief Sets version string
*
* @param version Version string output verbatim with -v/--version
*/
void set_version(string version);
/** @brief Gets version string
*
* @return Version string output with -v/--version
*/
string version() const;
/**
* @brief Looks for the --plugin commandline / config option and calls initialize on those plugins
*
Expand Down