feat: prompt xcframework_name to avoid duplicate target names error in Xcode

README.md

@@ -56,7 +56,7 @@ To bundle the previously created Rust library as Swift Package, run:
 ```
 cargo swift package
 ```
-This command interactively prompts you for swift package name and target platforms.
+This command interactively prompts you for swift package name, xcframework name, and target platforms.
 If some required toolchains for the selected target platforms are missing, cargo swift will ask you if it should install them automatically.
 
 That's it! You can now include the created package in an iOS or macOS app via Swift Package Manager.

src/commands/package.rs

@@ -60,7 +60,7 @@ pub fn run(
     platforms: Option<Vec<Platform>>,
     build_target: Option<&str>,
     package_name: Option<String>,
-    xcframework_name: String,
+    xcframework_name: Option<String>,
     disable_warnings: bool,
     config: Config,
     mode: Mode,
@@ -101,7 +101,7 @@ pub fn run(
                 platforms.clone(),
                 build_target,
                 None,
-                xcframework_name.clone(),
+                None,
                 disable_warnings,
                 &config,
                 mode,
@@ -121,7 +121,7 @@ fn run_for_crate(
     platforms: Option<Vec<Platform>>,
     build_target: Option<&str>,
     package_name: Option<String>,
-    xcframework_name: String,
+    xcframework_name: Option<String>,
     disable_warnings: bool,
     config: &Config,
     mode: Mode,
@@ -149,8 +149,12 @@ fn run_for_crate(
     }
 
     let crate_name = current_crate.name.to_lowercase();
-    let package_name =
-        package_name.unwrap_or_else(|| prompt_package_name(&crate_name, config.accept_all));
+    let package_name = package_name.unwrap_or_else(|| prompt_package_name(&crate_name, config.accept_all));
+    let xcframework_name = xcframework_name.unwrap_or_else(|| prompt_xcframework_name(&crate_name, config.accept_all));
+
+    if package_name == xcframework_name {
+        Err("Package name and XCFramework name must be different to avoid duplicate target names in XCode!")?;
+    }
 
     let platforms = platforms.unwrap_or_else(|| prompt_platforms(config.accept_all));
 
@@ -482,6 +486,22 @@ fn prompt_package_name(crate_name: &str, accept_all: bool) -> String {
         .unwrap()
 }
 
+fn prompt_xcframework_name(crate_name: &str, accept_all: bool) -> String {
+    let crate_name = format!("{}XCFramework", crate_name);
+    let default = crate_name.to_case(Case::UpperCamel);
+
+    if accept_all {
+        return default;
+    }
+
+    let theme = prompt_theme();
+    Input::with_theme(&theme)
+        .with_prompt("XCFramework Name")
+        .default(default)
+        .interact_text()
+        .unwrap()
+}
+
 fn pick_lib_type(
     options: &[LibType],
     suggested: Option<LibType>,

src/main.rs

@@ -81,8 +81,8 @@ enum Action {
         #[arg(short = 'n', long = "name")]
         package_name: Option<String>,
 
-        #[arg(long, default_value = "RustFramework")]
-        xcframework_name: String,
+        #[arg(short ='f', long = "xcframework")]
+        xcframework_name: Option<String>,
 
         #[arg(short, long)]
         /// Build package optimized for release (default: debug)