# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1641737995 -3600
# Node ID 6e7678f6fe9a8c9586544b144ebf611d15ad38ca
# Parent  ac654fb1920342d619aa3d5fac9e6170d7d67114
migrator: Customise cli argument parsing (--help, --verbose)

Previously -v etc would do nothing and --config without argument would
not have worked correctly.

diff -r ac654fb19203 -r 6e7678f6fe9a tools/migration/prosody-migrator.lua
--- a/tools/migration/prosody-migrator.lua	Sun Jan 09 15:16:09 2022 +0100
+++ b/tools/migration/prosody-migrator.lua	Sun Jan 09 15:19:55 2022 +0100
@@ -36,9 +36,16 @@
 
 local startup = require "util.startup";
 do
-	startup.parse_args();
+	startup.parse_args({
+		short_params = { v = "verbose", h = "help", ["?"] = "help" };
+		value_params = { config = true };
+	});
 	startup.init_global_state();
 	prosody.process_type = "migrator";
+	if prosody.opts.help then
+		print("prosody-migrator [input] [output]")
+		os.exit(0);
+	end
 	startup.force_console_logging();
 	startup.init_logging();
 	startup.init_gc();