rspack_plugin_runtime 0.100.1

use rspack_core::{
  ChunkLoading, ChunkLoadingType, ChunkUkey, Compilation,
  CompilationAdditionalTreeRuntimeRequirements, CompilationRuntimeRequirementInTree, Plugin,
  RuntimeGlobals, RuntimeModule, RuntimeModuleExt,
};
use rspack_error::Result;
use rspack_hook::{plugin, plugin_hook};

use crate::runtime_module::{JsonpChunkLoadingRuntimeModule, is_enabled_for_chunk};

#[plugin]
#[derive(Debug, Default)]
pub struct JsonpChunkLoadingPlugin;

#[plugin_hook(CompilationAdditionalTreeRuntimeRequirements for JsonpChunkLoadingPlugin)]
async fn additional_tree_runtime_requirements(
  &self,
  compilation: &Compilation,
  chunk_ukey: &ChunkUkey,
  runtime_requirements: &mut RuntimeGlobals,
  _additional_runtime_modules: &mut Vec<Box<dyn RuntimeModule>>,
) -> Result<()> {
  let chunk_loading_value = ChunkLoading::Enable(ChunkLoadingType::Jsonp);
  let is_enabled_for_chunk = is_enabled_for_chunk(chunk_ukey, &chunk_loading_value, compilation);
  if is_enabled_for_chunk
    && compilation
      .build_chunk_graph_artifact
      .chunk_graph
      .has_chunk_entry_dependent_chunks(
        chunk_ukey,
        &compilation.build_chunk_graph_artifact.chunk_group_by_ukey,
      )
  {
    runtime_requirements.insert(RuntimeGlobals::ASYNC_STARTUP);
  }
  Ok(())
}

#[plugin_hook(CompilationRuntimeRequirementInTree for JsonpChunkLoadingPlugin)]
async fn runtime_requirements_in_tree(
  &self,
  compilation: &Compilation,
  chunk_ukey: &ChunkUkey,
  all_runtime_requirements: &RuntimeGlobals,
  runtime_requirements: &RuntimeGlobals,
  runtime_requirements_mut: &mut RuntimeGlobals,
  runtime_modules_to_add: &mut Vec<(ChunkUkey, Box<dyn RuntimeModule>)>,
) -> Result<Option<()>> {
  let chunk_loading_value = ChunkLoading::Enable(ChunkLoadingType::Jsonp);
  let is_enabled_for_chunk = is_enabled_for_chunk(chunk_ukey, &chunk_loading_value, compilation);
  if !is_enabled_for_chunk {
    return Ok(None);
  }

  let has_chunk_loading_runtime_globals = RuntimeGlobals::ENSURE_CHUNK_HANDLERS
    | RuntimeGlobals::HMR_DOWNLOAD_UPDATE_HANDLERS
    | RuntimeGlobals::HMR_DOWNLOAD_MANIFEST
    | RuntimeGlobals::ON_CHUNKS_LOADED
    | RuntimeGlobals::BASE_URI;

  if runtime_requirements.intersects(has_chunk_loading_runtime_globals) {
    runtime_modules_to_add.push((
      *chunk_ukey,
      JsonpChunkLoadingRuntimeModule::new(&compilation.runtime_template).boxed(),
    ));
  }

  if !all_runtime_requirements.intersects(has_chunk_loading_runtime_globals) {
    return Ok(None);
  }
  if all_runtime_requirements.contains(RuntimeGlobals::ENSURE_CHUNK_HANDLERS) {
    runtime_requirements_mut
      .extend(JsonpChunkLoadingRuntimeModule::get_runtime_requirements_basic());
    if all_runtime_requirements.contains(RuntimeGlobals::PREFETCH_CHUNK_HANDLERS) {
      runtime_requirements_mut
        .extend(JsonpChunkLoadingRuntimeModule::get_runtime_requirements_with_prefetch());
    }
    if all_runtime_requirements.contains(RuntimeGlobals::PRELOAD_CHUNK_HANDLERS) {
      runtime_requirements_mut
        .extend(JsonpChunkLoadingRuntimeModule::get_runtime_requirements_with_preload());
    }
  }

  if all_runtime_requirements.contains(RuntimeGlobals::HMR_DOWNLOAD_UPDATE_HANDLERS) {
    runtime_requirements_mut
      .extend(JsonpChunkLoadingRuntimeModule::get_runtime_requirements_with_hmr());
  }
  if all_runtime_requirements.contains(RuntimeGlobals::HMR_DOWNLOAD_MANIFEST) {
    runtime_requirements_mut
      .extend(JsonpChunkLoadingRuntimeModule::get_runtime_requirements_with_hmr_manifest());
  }
  if all_runtime_requirements.contains(RuntimeGlobals::ON_CHUNKS_LOADED) {
    runtime_requirements_mut
      .extend(JsonpChunkLoadingRuntimeModule::get_runtime_requirements_with_on_chunk_load());
  }
  if all_runtime_requirements.contains(RuntimeGlobals::CHUNK_CALLBACK)
    || all_runtime_requirements.contains(RuntimeGlobals::ENSURE_CHUNK_HANDLERS)
  {
    runtime_requirements_mut
      .extend(JsonpChunkLoadingRuntimeModule::get_runtime_requirements_with_callback());
  }

  Ok(None)
}

impl Plugin for JsonpChunkLoadingPlugin {
  fn name(&self) -> &'static str {
    "JsonpChunkLoadingPlugin"
  }

  fn apply(&self, ctx: &mut rspack_core::ApplyContext<'_>) -> Result<()> {
    ctx
      .compilation_hooks
      .additional_tree_runtime_requirements
      .tap(additional_tree_runtime_requirements::new(self));
    ctx
      .compilation_hooks
      .runtime_requirement_in_tree
      .tap(runtime_requirements_in_tree::new(self));
    Ok(())
  }
}