icepick sol get-token-address

crates/by-chain/icepick-solana/src/lib.rs

@@ -1,6 +1,6 @@
 //! Solana support for Icepick.
 //!
-//! # Command Line Arguments
+//! # Command Line Operations
 //!
 //! The first thing you'll want is a wallet. For this, you can run the command
 //! `icepick sol generate-wallet`. The output of the command will be a request to derive a key,
@@ -34,10 +34,28 @@
 //!
 //! # On an offline system
 //! blockhash=$(jq -r .blob sdcard/blockhash.json)
-//! icepick sol transfer $amount $to_address $from_address $blockhash | icepick sol sign > sdcard/signed.json
+//! icepick sol transfer $amount $to_address $from_address $blockhash | icepick sol sign > sdcard/transfer.json
 //!
 //! # On the online system, again
-//! icepick sol broadcast < sdcard/signed.json
+//! icepick sol broadcast --cluster devnet < sdcard/transfer.json
+//! ```
+//!
+//! You may also want to transfer tokens on the Solana blockchain. You'll first need an account for
+//! the token (let's use IPDBG, a devnet token I built for testing):
+//!
+//! ```sh
+//! # On an online system
+//! # Assume we have the wallet address as $wallet_address
+//! icepick sol get-token-address IPDBG > sdcard/ipdbg.json
+//! icepick sol get-blockhash > sdcard/blockhash.json
+//!
+//! # On an offline system
+//! blockhash=$(jq -r .blob sdcard/blockhash.json)
+//! token_address=$(jq -r .blob sdcard/ipdbg.json)
+//! icepick sol create-token-account $wallet_address $token_address $blockhash | icepick sol sign > sdcard/create-account.json
+//!
+//! # On an online system
+//! icepick sol broadcast --cluster devnet < sdcard/create-account.json
 //! ```
 
 use icepick_module::{
@@ -101,6 +119,12 @@ pub struct GenerateWallet {
 #[serde(rename_all = "kebab-case")]
 pub struct GetWalletAddress {}
 
+#[derive(Serialize, Deserialize, Debug)]
+#[serde(rename_all = "kebab-case")]
+pub struct GetTokenAddress {
+    token: String,
+}
+
 #[derive(Serialize, Deserialize, Debug)]
 #[serde(rename_all = "kebab-case")]
 pub struct Transfer {
@@ -153,6 +177,7 @@ pub enum Operation {
     GetBlockhash(GetBlockhash),
     GenerateWallet(GenerateWallet),
     GetWalletAddress(GetWalletAddress),
+    GetTokenAddress(GetTokenAddress),
     Transfer(Transfer),
     CreateTokenAccount(CreateTokenAccount),
     Sign(Sign),
@@ -239,6 +264,15 @@ impl Module for Solana {
                 description: "Get the address for a given wallet.".to_string(),
                 arguments: vec![],
             },
+            icepick_module::help::Operation {
+                name: "get-token-address".to_string(),
+                description: "Get the address for a given token.".to_string(),
+                arguments: vec![Argument {
+                    name: "token".to_string(),
+                    description: "The token to look up".to_string(),
+                    r#type: ArgumentType::Required,
+                }],
+            },
             icepick_module::help::Operation {
                 name: "transfer".to_string(),
                 description: "Transfer SOL from a Keyfork wallet to an external wallet."
@@ -342,6 +376,20 @@ impl Module for Solana {
                     "blob": pubkey.to_string(),
                 }))
             }
+            Operation::GetTokenAddress(GetTokenAddress { token }) => {
+                let addr = match token.as_str() {
+                    // Only exists on devnet
+                    "IPDBG" => Some("3V6hm5ifSLSWLZ86NpTxo5iVguGq9qCUtry6bn5PtT23"),
+                    // Only exists on mainnet
+                    "PYTH" => Some("HZ1JovNiVvGrGNiiYvEozEVgZ58xaU3RKwX8eACQBCt3"),
+                    _ => None,
+                };
+                addr.map(|v| serde_json::Value::String(v.to_string()))
+                    .unwrap_or(serde_json::Value::Null);
+                Ok(serde_json::json!({
+                    "blob": addr,
+                }))
+            }
             Operation::Transfer(Transfer {
                 amount,
                 from_account,