From a06f4b1d44ed8b296e9e3c8649f5543e183a2f50 Mon Sep 17 00:00:00 2001
From: Tyera Eulberg <tyera@solana.com>
Date: Fri, 14 Sep 2018 18:13:12 -0600
Subject: [PATCH] Update wallet to trigger keygen if no keypair provided and no
 keypair found in default location

---
 src/bin/wallet.rs | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/bin/wallet.rs b/src/bin/wallet.rs
index 078ccc6154..1655c85701 100644
--- a/src/bin/wallet.rs
+++ b/src/bin/wallet.rs
@@ -13,6 +13,7 @@ use solana::thin_client::poll_gossip_for_leader;
 use solana::wallet::{parse_command, process_command, WalletConfig, WalletError};
 use std::error;
 use std::net::SocketAddr;
+use std::process::Command;
 
 pub fn parse_args(matches: &ArgMatches) -> Result<WalletConfig, Box<error::Error>> {
     let network = if let Some(addr) = matches.value_of("network") {
@@ -35,6 +36,15 @@ pub fn parse_args(matches: &ArgMatches) -> Result<WalletConfig, Box<error::Error
         matches.value_of("keypair").unwrap()
     } else {
         path.extend(&[".config", "solana", "id.json"]);
+        if !path.exists() {
+            Command::new("cargo")
+                .arg("run")
+                .arg("--bin")
+                .arg("solana-keygen")
+                .status()
+                .expect("failed to execute process");
+        }
+
         path.to_str().unwrap()
     };
     let id = read_keypair(id_path).or_else(|err| {