Add efforts to automate eth1 testnet deployment

beacon_node/rest_api/tests/test.rs

@@ -7,7 +7,7 @@ use node_test_rig::{
 };
 use remote_beacon_node::{PublishStatus, ValidatorDuty};
 use std::sync::Arc;
-use tree_hash::{SignedRoot, TreeHash};
+use tree_hash::TreeHash;
 use types::{
     test_utils::generate_deterministic_keypair, BeaconBlock, ChainSpec, Domain, Epoch, EthSpec,
     MinimalEthSpec, PublicKey, RelativeEpoch, Signature, Slot,

beacon_node/src/cli.rs

@@ -305,6 +305,18 @@ pub fn cli_app<'a, 'b>() -> App<'a, 'b> {
                     .required(true)
                     .help("A file from which to read the state"))
             )
+            /*
+             * `sigp`
+             *
+             * Connect to a Sigma Prime testnet.
+             */
+            .subcommand(SubCommand::with_name("sigp")
+                .about("Connect to a Sigma Prime testnet on Goerli.")
+                .arg(Arg::with_name("file")
+                    .value_name("JSON_FILE")
+                    .required(true)
+                    .help("A sigma_prime_testnet.json file"))
+            )
             /*
              * `prysm`
              *