remove --light CLI

parity/cli/mod.rs

@@ -94,7 +94,6 @@ usage! {
 		flag_db_path: String = "$BASE/chains", or |c: &Config| otry!(c.parity).db_path.clone(),
 		flag_keys_path: String = "$BASE/keys", or |c: &Config| otry!(c.parity).keys_path.clone(),
 		flag_identity: String = "", or |c: &Config| otry!(c.parity).identity.clone(),
-		flag_light: bool = false, or |c: &Config| otry!(c.parity).light.clone(),
 
 		// -- Account Options
 		flag_unlock: Option<String> = None,
@@ -322,7 +321,6 @@ struct Operating {
 	db_path: Option<String>,
 	keys_path: Option<String>,
 	identity: Option<String>,
-	light: Option<bool>,
 }
 
 #[derive(Default, Debug, PartialEq, RustcDecodable)]
@@ -551,7 +549,6 @@ mod tests {
 			flag_db_path: "$HOME/.parity/chains".into(),
 			flag_keys_path: "$HOME/.parity/keys".into(),
 			flag_identity: "".into(),
-			flag_light: false,
 
 			// -- Account Options
 			flag_unlock: Some("0xdeadbeefcafe0000000000000000000000000000".into()),
@@ -730,7 +727,6 @@ mod tests {
 				db_path: None,
 				keys_path: None,
 				identity: None,
-				light: None,
 			}),
 			account: Some(Account {
 				unlock: Some(vec!["0x1".into(), "0x2".into(), "0x3".into()]),

parity/cli/usage.txt

@@ -66,8 +66,6 @@ Operating Options:
   --keys-path PATH         Specify the path for JSON key files to be found
                            (default: {flag_keys_path}).
   --identity NAME          Specify your node's name. (default: {flag_identity})
-  --light                  Run in light client mode. Very experimental.
-                           (default: {flag_light})
 
 Account Options:
   --unlock ACCOUNTS        Unlock ACCOUNTS for the duration of the execution.