bugfix: add support for underscore in project name for generated files (#296)

* bugfix: add support for underscore in project name for generated files

* bugfix: update CHANGELOG.md to reflect recent changes

Author: Themelok

CHANGELOG.md

@@ -12,6 +12,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 -   Updated CLI template `increment_rs`: Changed authority validation to use `Authority` type wrapper instead of raw `Pubkey` in `IncrementAccounts` (#297)
 -   Updated CLI template `states_rs`: Changed `AccountValidate` implementation for `CounterAccount` to use `Authority` type parameter instead of `&Pubkey`, and updated reference type from `Self::Ref<'_>` to `Self::Ptr` (#297)
 -  Updated CLI template `initialize_rs`: Changed `Seeds` argument in `idl` macro to use `FindCounterAccountSeeds` instead of `FindCounterSeeds` (#297)
+-   CLI template: ensure crate name uses underscores in `cargo_toml`. Added `{name_lowercase_underscore}` placeholder and generator replacement to convert hyphens to underscores in generated project names. (#296)
 
 ## [0.27.0] - 2025-11-07
 

star_frame_cli/src/new_project.rs

@@ -71,6 +71,10 @@ pub fn new_project(args: NewArgs) -> eyre::Result<()> {
 fn stub_file(template: &str, path: &PathBuf, project_name: &String) -> io::Result<()> {
     let content = template
         .replace("{name_lowercase}", &project_name.to_ascii_lowercase())
+        .replace(
+            "{name_lowercase_underscore}",
+            &project_name.to_ascii_lowercase().replace('-', "_"),
+        )
         .replace("{name_uppercase}", &project_name.to_ascii_uppercase())
         .replace("{name_pascalcase}", &project_name.to_case(Case::Pascal))
         .replace("{pubkey}", &Pubkey::new_unique().to_string());

star_frame_cli/src/template/cargo_toml

@@ -12,7 +12,7 @@ release.release = false
 # Using only `cdylib` enables the compiler to optimize with LTO. If you need to use the library, make a separate lib crate
 # or add `rlib` here if the performance impact is acceptable.
 crate-type = ["cdylib"]
-name = "{name_lowercase}"
+name = "{name_lowercase_underscore}"
 
 [features]
 no_entrypoint = []