feat(cli): add version cli flag (#216)

Cargo.lock

@@ -524,7 +524,7 @@ dependencies = [
 
 [[package]]
 name = "cli"
-version = "0.2.0"
+version = "0.3.0"
 dependencies = [
  "clap",
  "client",
@@ -541,7 +541,7 @@ dependencies = [
 
 [[package]]
 name = "client"
-version = "0.2.0"
+version = "0.3.0"
 dependencies = [
  "common",
  "config",
@@ -645,7 +645,7 @@ checksum = "3d7b894f5411737b7867f4827955924d7c254fc9f4d91a6aad6b097804b1018b"
 
 [[package]]
 name = "common"
-version = "0.2.0"
+version = "0.3.0"
 dependencies = [
  "ethers",
  "eyre",
@@ -657,7 +657,7 @@ dependencies = [
 
 [[package]]
 name = "config"
-version = "0.2.0"
+version = "0.3.0"
 dependencies = [
  "common",
  "ethers",
@@ -677,7 +677,7 @@ dependencies = [
 
 [[package]]
 name = "consensus"
-version = "0.2.0"
+version = "0.3.0"
 dependencies = [
  "async-trait",
  "bytes",
@@ -1528,7 +1528,7 @@ checksum = "0206175f82b8d6bf6652ff7d71a1e27fd2e4efde587fd368662814d6ec1d9ce0"
 
 [[package]]
 name = "execution"
-version = "0.2.0"
+version = "0.3.0"
 dependencies = [
  "async-trait",
  "bytes",
@@ -2026,7 +2026,7 @@ checksum = "95505c38b4572b2d910cecb0281560f54b440a19336cbbcb27bf6ce6adc6f5a8"
 
 [[package]]
 name = "helios"
-version = "0.2.0"
+version = "0.3.0"
 dependencies = [
  "client",
  "common",

Cargo.toml

@@ -17,6 +17,7 @@ members = [
     "execution",
     "helios-ts",
 ]
+default-members = ["cli"]
 
 [profile.bench]
 debug = true

cli/src/main.rs

@@ -80,6 +80,8 @@ fn get_config() -> Config {
 }
 
 #[derive(Parser)]
+#[clap(version, about)]
+/// Helios is a fast, secure, and portable light client for Ethereum
 struct Cli {
     #[clap(short, long, default_value = "mainnet")]
     network: String,