'Awaiting finalization' status and changes to 'wallet check' (#8)

* add awaiting confirmation status and change check to not remove unconfirmed transactions by default

* test fixes

src/bin/cmd/wallet_args.rs

@@ -452,6 +452,13 @@ pub fn parse_info_args(args: &ArgMatches) -> Result<command::InfoArgs, ParseErro
 	})
 }
 
+pub fn parse_check_args(args: &ArgMatches) -> Result<command::CheckArgs, ParseError> {
+	let delete_unconfirmed = args.is_present("delete_unconfirmed");
+	Ok(command::CheckArgs {
+		delete_unconfirmed: delete_unconfirmed,
+	})
+}
+
 pub fn parse_txs_args(args: &ArgMatches) -> Result<command::TxsArgs, ParseError> {
 	let tx_id = match args.value_of("id") {
 		None => None,
@@ -621,7 +628,10 @@ pub fn wallet_command(
 			command::cancel(inst_wallet(), a)
 		}
 		("restore", Some(_)) => command::restore(inst_wallet()),
-		("check", Some(_)) => command::check_repair(inst_wallet()),
+		("check", Some(args)) => {
+			let a = arg_parse!(parse_check_args(&args));
+			command::check_repair(inst_wallet(), a)
+		}
 		_ => {
 			let msg = format!("Unknown wallet command, use 'grin help wallet' for details");
 			return Err(ErrorKind::ArgumentError(msg).into());

src/bin/cmd/wallet_tests.rs

@@ -456,7 +456,7 @@ mod wallet_tests {
 		];
 		execute_command(&app, test_dir, "wallet1", &client1, arg_vec)?;
 
-		let arg_vec = vec!["grin-wallet", "-p", "password", "check"];
+		let arg_vec = vec!["grin-wallet", "-p", "password", "check", "-d"];
 		execute_command(&app, test_dir, "wallet1", &client1, arg_vec)?;
 
 		// Another file exchange, cancel this time

src/bin/grin-wallet.yml

@@ -236,3 +236,9 @@ subcommands:
       about: Restores a wallet contents from a seed file
   - check:
       about: Checks a wallet's outputs against a live node, repairing and restoring missing outputs if required
+      args:
+        - delete_unconfirmed:
+            help: Delete any unconfirmed outputsm unlock any locked outputs and delete associated transactions while doing the check.
+            short: d
+            long: delete_unconfirmed
+            takes_value: false