feat(axelar-std-derive): add status support to contractstorage macro (#…

…234)

contracts/stellar-example/src/storage.rs

@@ -15,4 +15,8 @@ enum DataKey {
     #[instance]
     #[value(Address)]
     InterchainTokenService,
+
+    #[instance]
+    #[status]
+    Paused,
 }

contracts/stellar-example/src/testdata/ensure_data_key_storage_schema_is_unchanged.golden

@@ -0,0 +1,6 @@
+#[derive(Clone, Debug)] enum DataKey
+{
+    #[instance] #[value(Address)] Gateway, #[instance] #[value(Address)]
+    GasService, #[instance] #[value(Address)] InterchainTokenService,
+    #[instance] #[status] Paused,
+}

packages/stellar-axelar-std-derive/Cargo.toml

@@ -12,15 +12,15 @@ proc-macro = true
 [features]
 
 [dependencies]
-goldie = { workspace = true }
 heck = "0.5"
 itertools = "0.14"
-prettyplease = "0.2"
 proc-macro2 = { workspace = true }
 quote = { version = "1.0", default-features = false }
 syn = { version = "2.0", features = ["full", "extra-traits"] }
 
 [dev-dependencies]
+goldie = { workspace = true }
+prettyplease = "0.2"
 
 [lints]
 workspace = true

packages/stellar-axelar-std-derive/src/lib.rs

@@ -238,7 +238,7 @@ pub fn derive_its_executable(input: TokenStream) -> TokenStream {
 /// Implements a storage interface for a Stellar contract storage enum.
 ///
 /// The enum variants define contract data keys, with optional named fields as contract data map keys.
-/// Each variant requires a `#[value(Type)]` attribute to specify the stored value type.
+/// Each variant requires a `#[value(Type)]` xor `#[status]` attribute to specify the stored value type.
 /// Storage type can be specified with `#[instance]`, `#[persistent]`, or `#[temporary]` attributes (defaults to instance).
 ///
 /// # Example
@@ -261,6 +261,10 @@ pub fn derive_its_executable(input: TokenStream) -> TokenStream {
 ///     #[temporary]
 ///     #[value(u64)]
 ///     LastUpdate { account: Address },
+///
+///     #[instance]
+///     #[status]
+///     Paused,
 /// }
 ///
 /// #[contract]
@@ -273,19 +277,21 @@ pub fn derive_its_executable(input: TokenStream) -> TokenStream {
 ///         token_id: u32,
 ///         name: String,
 ///     ) {
-///         // Generates: DataKey::set_token_name(env, token_id, &name);
-///         DataKey::set_token_name(env, token_id, &name);
+///         storage::set_token_name(env, token_id, &name);
+///     }
+///
+///     pub fn foo(env: &Env, token_id: u32) -> Option<String> {
+///         storage::token_name(env, token_id);
 ///     }
 ///
-///     pub fn token_name(env: &Env, token_id: u32) -> Option<String> {
-///         // Generates: DataKey::get_token_name(env, token_id)
-///         DataKey::get_token_name(env, token_id)
+///     pub fn bar(env: &Env, token_id: u32) -> Option<String> {
+///         storage::remove_token_name(env, token_id)
 ///     }
 /// }
 /// # }
 /// ```
 #[proc_macro_attribute]
 pub fn contractstorage(_attr: TokenStream, item: TokenStream) -> TokenStream {
     let input = parse_macro_input!(item as DeriveInput);
-    storage::contractstorage(&input).into()
+    storage::contract_storage(&input).into()
 }