use rspack_collections::Identifier;
use rspack_core::{
Compilation, RuntimeGlobals, RuntimeModule, RuntimeTemplate, impl_runtime_module,
};
pub static EXPORT_REQUIRE_RUNTIME_MODULE_ID: &str = "export_webpack_require";
#[impl_runtime_module]
#[derive(Debug)]
pub struct ExportRequireRuntimeModule {
id: Identifier,
}
impl ExportRequireRuntimeModule {
pub fn new(runtime_template: &RuntimeTemplate) -> Self {
Self::with_default(Identifier::from(format!(
"{}{}",
runtime_template.runtime_module_prefix(),
EXPORT_REQUIRE_RUNTIME_MODULE_ID
)))
}
}
#[async_trait::async_trait]
impl RuntimeModule for ExportRequireRuntimeModule {
fn name(&self) -> Identifier {
self.id
}
async fn generate(&self, compilation: &Compilation) -> rspack_error::Result<String> {
let require_name = compilation
.runtime_template
.render_runtime_globals(&RuntimeGlobals::REQUIRE);
let export_temp_name = format!("{require_name}temp");
Ok(format!(
r#"var {export_temp_name} = {require_name};
export {{ {export_temp_name} as {require_name} }};
"#,
))
}
fn should_isolate(&self) -> bool {
false
}
}