feat: allow setting different smartdeploy contract id (#29)

* feat: allow setting different smartdeploy contract id

Also add dotenvy support

* feat: allow generated contract interface to return address

crates/smartdeploy-cli/Cargo.toml

@@ -45,6 +45,7 @@ soroban-spec-tools = "20.0.0-rc3"
 heck = "0.4.1"
 ed25519-dalek = "2.0.0"
 stellar-strkey = "0.0.8"
+dotenvy = "0.15.7"
 
 [dev-dependencies]
 assert_cmd = "2.0.4"

crates/smartdeploy-cli/src/bin/main.rs

@@ -4,7 +4,9 @@ use smartdeploy_cli::{testnet, Root};
 
 #[tokio::main]
 async fn main() {
-    std::env::set_var("SOROBAN_CONTRACT_ID", testnet::contract_id());
+    let _ = dotenvy::dotenv().unwrap_or_default();
+    let contract_id = testnet::contract_id();
+    std::env::set_var("SOROBAN_CONTRACT_ID", contract_id);
     std::env::set_var("SOROBAN_RPC_URL", testnet::rpc_url());
     std::env::set_var("SOROBAN_NETWORK_PASSPHRASE", testnet::network_passphrase());
     std::env::remove_var("SOROBAN_NETWORK");

crates/smartdeploy-cli/src/commands/deploy.rs

@@ -104,8 +104,6 @@ impl Cmd {
         // Get the account sequence number
         let public_strkey =
             stellar_strkey::ed25519::PublicKey(key.verifying_key().to_bytes()).to_string();
-        let account_details = client.get_account(&public_strkey).await?;
-        let sequence: i64 = account_details.seq_num.into();
 
         let (function_symbol_arg, final_args) = build_host_function_parameters(
             &self.deployed_name,
@@ -139,6 +137,8 @@ impl Cmd {
             .unwrap(),
         };
 
+        let account_details = client.get_account(&public_strkey).await?;
+        let sequence: i64 = account_details.seq_num.into();
         let tx = build_invoke_contract_tx(invoke_contract_args, sequence + 1, self.fee.fee, &key)?;
         let (
             _,

crates/smartdeploy-cli/src/testnet/mod.rs

@@ -6,12 +6,16 @@ use soroban_cli::{
 
 const CONTRACT_ID: &str = include_str!("./smartdeploy.json");
 
-pub fn contract_id() -> &'static str {
-    CONTRACT_ID.trim_end().trim_matches('"')
+pub fn contract_id() -> String {
+    if let Ok(contract_id) = std::env::var("SMARTDEPLOY_CONTRACT_ID") {
+        contract_id
+    } else {
+        CONTRACT_ID.trim_end().trim_matches('"').to_owned()
+    }
 }
 
 pub fn contract_id_strkey() -> stellar_strkey::Contract {
-    stellar_strkey::Contract::from_string(contract_id()).unwrap()
+    stellar_strkey::Contract::from_string(&contract_id()).unwrap()
 }
 
 pub fn contract_address() -> ScAddress {
@@ -28,7 +32,7 @@ pub fn network_passphrase() -> String {
 
 pub fn build_invoke_cmd(slop: &[&str]) -> invoke::Cmd {
     invoke::Cmd {
-        contract_id: contract_id().to_owned(),
+        contract_id: contract_id(),
         wasm: None,
         cost: false,
         unlimited_budget: false,

crates/smartdeploy-macros/src/lib.rs

@@ -84,9 +84,13 @@ pub fn import_contract(tokens: TokenStream) -> TokenStream {
             use soroban_sdk::TryFromVal;
             soroban_sdk::contractimport!(file = #file);
 
-            pub fn new(env: &Env) -> Client {
+            pub fn address(env: &Env) -> soroban_sdk::Address {
                 let bytes: soroban_sdk::BytesN<32> = soroban_sdk::Bytes::from_slice(&env, &[#(#id),*]).try_into().unwrap();
-                let contract_id =  &soroban_sdk::Address::from_contract_id(&bytes);
+                soroban_sdk::Address::from_contract_id(&bytes)
+            }
+
+            pub fn new(env: &Env) -> Client {
+                let contract_id =  &address(env);
                 Client::new(env, contract_id)
             }
         }

examples/increment-init/src/counter.rs

@@ -9,7 +9,7 @@ pub trait IsRiff {
     /// Increment increments an internal counter, and returns the value.
     fn increment(&mut self) -> u32;
 
-    fn init_counter(&mut self, num: u32);
+    fn init(&mut self, num: u32);
 }
 
 #[contracttype]
@@ -23,7 +23,7 @@ impl IsRiff for Impl {
         self.0
     }
 
-    fn init_counter(&mut self, num: u32) {
+    fn init(&mut self, num: u32) {
         self.0 = num;
     }