From 7be72031920bb6d24078c96ce73cd80c1b82c76f Mon Sep 17 00:00:00 2001
From: Shunsuke Watanabe <ww.shunsuke@gmail.com>
Date: Sun, 22 May 2022 14:34:37 +0800
Subject: [PATCH] allow only dev chain spec

---
 node/src/chain_spec.rs | 40 +---------------------------------------
 node/src/command.rs    |  5 +----
 2 files changed, 2 insertions(+), 43 deletions(-)

diff --git a/node/src/chain_spec.rs b/node/src/chain_spec.rs
index 3745c8f..2579aaf 100644
--- a/node/src/chain_spec.rs
+++ b/node/src/chain_spec.rs
@@ -37,44 +37,6 @@ pub fn development_config() -> Result<ChainSpec, String> {
 		// ID
 		"dev",
 		ChainType::Development,
-		move || {
-			testnet_genesis(
-				wasm_binary,
-				// Sudo account
-				get_account_id_from_seed::<sr25519::Public>("Alice"),
-				// Pre-funded accounts
-				vec![
-					get_account_id_from_seed::<sr25519::Public>("Alice"),
-					get_account_id_from_seed::<sr25519::Public>("Bob"),
-					get_account_id_from_seed::<sr25519::Public>("Alice//stash"),
-					get_account_id_from_seed::<sr25519::Public>("Bob//stash"),
-				],
-				true,
-			)
-		},
-		// Bootnodes
-		vec![],
-		// Telemetry
-		None,
-		// Protocol ID
-		None,
-		None,
-		// Properties
-		None,
-		// Extensions
-		None,
-	))
-}
-
-pub fn local_testnet_config() -> Result<ChainSpec, String> {
-	let wasm_binary = WASM_BINARY.ok_or_else(|| "Development wasm not available".to_string())?;
-
-	Ok(ChainSpec::from_genesis(
-		// Name
-		"Local Testnet",
-		// ID
-		"local_testnet",
-		ChainType::Local,
 		move || {
 			testnet_genesis(
 				wasm_binary,
@@ -104,8 +66,8 @@ pub fn local_testnet_config() -> Result<ChainSpec, String> {
 		None,
 		// Protocol ID
 		None,
-		// Properties
 		None,
+		// Properties
 		None,
 		// Extensions
 		None,
diff --git a/node/src/command.rs b/node/src/command.rs
index 14c04c8..9400984 100644
--- a/node/src/command.rs
+++ b/node/src/command.rs
@@ -37,10 +37,7 @@ impl SubstrateCli for Cli {
 
 	fn load_spec(&self, id: &str) -> Result<Box<dyn sc_service::ChainSpec>, String> {
 		Ok(match id {
-			"dev" => Box::new(chain_spec::development_config()?),
-			"" | "local" => Box::new(chain_spec::local_testnet_config()?),
-			path =>
-				Box::new(chain_spec::ChainSpec::from_json_file(std::path::PathBuf::from(path))?),
+			"dev" | _ => Box::new(chain_spec::development_config()?),
 		})
 	}