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make restore directory a positional argument

This commit is contained in:
Mike Dirolf 2009-09-24 12:04:51 -04:00
parent ee9b2ea7ea
commit a4d00f78d3

View File

@ -32,9 +32,14 @@ namespace po = boost::program_options;
class Restore : public Tool { class Restore : public Tool {
public: public:
Restore() : Tool( "restore" , "" ){ Restore() : Tool( "restore" , "" ){
add_options() add_hidden_options()
("dir", po::value<string>()->default_value("dump"), "directory to restore from") ("dir", po::value<string>()->default_value("dump"), "directory to restore from")
; ;
addPositionArg("dir", 1);
}
virtual void printExtraHelp(ostream& out) {
out << "usage: " << _name << " [options] [directory or filename to restore from]" << endl;
} }
int run(){ int run(){