zen command line tool improvements (#212)

- Feature: zen command line tool `cache-info` to show cache, namespace or bucket info
- Feature: zen command line tool `project-info` to show store, project or oplog info
- Feature: zen command line tool `project-drop` to drop project or oplog
- Feature: zen command line tool `gc` to trigger a GC run
- Feature: zen command line tool `gc-info` to check status of GC
- Improvement: zen command line tool now fails on any unrecognized arguments
- Improvement: zen command line tool now displays extra help for all sub-commands
- Improvement: host address can now be configured for zen command line tool `drop` command

changelog

1 files changed, 2 insertions, 7 deletions

diff --git a/zen/cmds/copy.cpp b/zen/cmds/copy.cpp
index f3ca242e3..6f6c078d4 100644
--- a/zen/cmds/copy.cpp
+++ b/zen/cmds/copy.cpp
@@ -16,6 +16,7 @@ CopyCommand::CopyCommand()
 	m_Options.add_option("", "s", "source", "Copy source", cxxopts::value(m_CopySource), "<file/directory>");
 	m_Options.add_option("", "t", "target", "Copy target", cxxopts::value(m_CopyTarget), "<file/directory>");
 	m_Options.add_option("", "", "positional", "Positional arguments", cxxopts::value(m_Positional), "");
+	m_Options.parse_positional({"source", "target", "positional"});
 }
 
 CopyCommand::~CopyCommand() = default;
@@ -25,14 +26,8 @@ CopyCommand::Run(const ZenCliOptions& GlobalOptions, int argc, char** argv)
 {
 	ZEN_UNUSED(GlobalOptions);
 
-	m_Options.parse_positional({"source", "target", "positional"});
-
-	auto result = m_Options.parse(argc, argv);
-
-	if (result.count("help"))
+	if (!ZenCmdBase::ParseOptions(argc, argv))
 	{
-		std::cout << m_Options.help({"", "Group"}) << std::endl;
-
 		return 0;
 	}