From e1de30bd648f77e48f84cb2077bed613b7af321e Mon Sep 17 00:00:00 2001
From: Paul Hauner <paul@paulhauner.com>
Date: Wed, 20 Nov 2019 11:25:16 +1100
Subject: [PATCH] Clean CLI arguments (#609)

---
 lighthouse/src/main.rs      |  1 -
 validator_client/src/cli.rs | 35 -----------------------------------
 2 files changed, 36 deletions(-)

diff --git a/lighthouse/src/main.rs b/lighthouse/src/main.rs
index 9125e9802a..5ad7a2bf8a 100644
--- a/lighthouse/src/main.rs
+++ b/lighthouse/src/main.rs
@@ -30,7 +30,6 @@ fn main() {
                 .value_name("TITLE")
                 .help("Specifies the default eth2 spec type. Only effective when creating a new datadir.")
                 .takes_value(true)
-                .required(true)
                 .possible_values(&["mainnet", "minimal", "interop"])
                 .global(true)
                 .default_value("minimal")
diff --git a/validator_client/src/cli.rs b/validator_client/src/cli.rs
index 623d1b349b..ef8c4ee181 100644
--- a/validator_client/src/cli.rs
+++ b/validator_client/src/cli.rs
@@ -15,31 +15,6 @@ pub fn cli_app<'a, 'b>() -> App<'a, 'b> {
                 .help("Data directory for keys and databases.")
                 .takes_value(true),
         )
-        .arg(
-            Arg::with_name("logfile")
-                .long("logfile")
-                .value_name("logfile")
-                .help("File path where output will be written.")
-                .takes_value(true),
-        )
-        .arg(
-            Arg::with_name("spec")
-                .long("spec")
-                .value_name("TITLE")
-                .help("Specifies the default eth2 spec type.")
-                .takes_value(true)
-                .possible_values(&["mainnet", "minimal", "interop"])
-                .conflicts_with("eth2-config")
-                .global(true)
-        )
-        .arg(
-            Arg::with_name("eth2-config")
-                .long("eth2-config")
-                .short("e")
-                .value_name("TOML_FILE")
-                .help("Path to Ethereum 2.0 config and specification file (e.g., eth2_spec.toml).")
-                .takes_value(true),
-        )
         .arg(
             Arg::with_name("server")
                 .long("server")
@@ -66,16 +41,6 @@ pub fn cli_app<'a, 'b>() -> App<'a, 'b> {
                 .default_value(DEFAULT_SERVER_HTTP_PORT)
                 .takes_value(true),
         )
-        .arg(
-            Arg::with_name("debug-level")
-                .long("debug-level")
-                .value_name("LEVEL")
-                .short("s")
-                .help("The title of the spec constants for chain config.")
-                .takes_value(true)
-                .possible_values(&["info", "debug", "trace", "warn", "error", "crit"])
-                .default_value("trace"),
-        )
         /*
          * The "testnet" sub-command.
          *