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feat(turbopack-ecmascript): cache external modules with wrapper #7988

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feat(turbopack-ecmascript): cache external modules with wrapper #7988

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4a65d4e
feat(turbopack-ecmascript): cache external modules with wrapper
ForsakenHarmony Apr 16, 2024
8ee5e6b
fix turbopack-tests runtime with async modules
ForsakenHarmony Apr 16, 2024
81e8161
improvement for async module runtime
ForsakenHarmony Apr 16, 2024
cb1b838
fix `is_self_async`
ForsakenHarmony Apr 19, 2024
b676635
update snapshots
ForsakenHarmony Apr 22, 2024
4ae47f4
fix esm require
ForsakenHarmony Apr 22, 2024
46b13b4
Revert "fix esm require"
ForsakenHarmony Apr 22, 2024
8a2c63f
update snapshots
ForsakenHarmony May 10, 2024
4fd5951
remove `EcmascriptChunkingContext`
ForsakenHarmony May 15, 2024
3580c8a
update snapshots
ForsakenHarmony May 23, 2024
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1 change: 1 addition & 0 deletions Cargo.lock
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6 changes: 2 additions & 4 deletions crates/turbopack-core/src/resolve/mod.rs
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Expand Up @@ -11,7 +11,7 @@ use anyhow::{bail, Result};
use indexmap::{indexmap, IndexMap, IndexSet};
use serde::{Deserialize, Serialize};
use tracing::{Instrument, Level};
use turbo_tasks::{trace::TraceRawVcs, TryJoinIterExt, Value, ValueToString, Vc};
use turbo_tasks::{trace::TraceRawVcs, TaskInput, TryJoinIterExt, Value, ValueToString, Vc};
use turbo_tasks_fs::{
util::{normalize_path, normalize_request},
FileSystemEntryType, FileSystemPath, RealPathResult,
Expand Down Expand Up @@ -381,9 +381,8 @@ impl ModuleResolveResultOption {
}
}

#[derive(Copy, Clone, Debug, Eq, PartialEq, Serialize, Deserialize, TraceRawVcs)]
#[derive(Copy, Clone, Debug, Eq, PartialEq, Serialize, Deserialize, TraceRawVcs, TaskInput)]
pub enum ExternalType {
OriginalReference,
Url,
CommonJs,
EcmaScriptModule,
Expand All @@ -392,7 +391,6 @@ pub enum ExternalType {
impl Display for ExternalType {
fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
match self {
ExternalType::OriginalReference => write!(f, "original reference"),
ExternalType::CommonJs => write!(f, "commonjs"),
ExternalType::EcmaScriptModule => write!(f, "esm"),
ExternalType::Url => write!(f, "url"),
Expand Down
22 changes: 16 additions & 6 deletions crates/turbopack-ecmascript-runtime/js/src/shared/runtime-utils.ts
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Expand Up @@ -393,21 +393,31 @@ function asyncModule(

const depQueues: Set<AsyncQueue> = new Set();

ensureDynamicExports(module, module.exports);
const exports = module.exports;

const { resolve, reject, promise: rawPromise } = createPromise<Exports>();

const promise: AsyncModulePromise = Object.assign(rawPromise, {
[turbopackExports]: exports,
[turbopackExports]: module.exports,
[turbopackQueues]: (fn) => {
queue && fn(queue);
depQueues.forEach(fn);
promise["catch"](() => {});
},
} satisfies AsyncModuleExt);

module.exports = module.namespaceObject = promise;
const attributes: PropertyDescriptor = {
get(): any {
return promise;
},
set(v: any) {
// Calling `esmExport` leads to this.
if (v !== promise) {
promise[turbopackExports] = v;
}
},
};

Object.defineProperty(module, "exports", attributes);
Object.defineProperty(module, "namespaceObject", attributes);

function handleAsyncDependencies(deps: Dep[]) {
const currentDeps = wrapDeps(deps);
Expand Down Expand Up @@ -443,7 +453,7 @@ function asyncModule(
if (err) {
reject((promise[turbopackError] = err));
} else {
resolve(exports);
resolve(promise[turbopackExports]);
}

resolveQueue(queue);
Expand Down
2 changes: 1 addition & 1 deletion crates/turbopack-ecmascript/src/chunk/chunk_type.rs
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Expand Up @@ -9,8 +9,8 @@ use turbopack_core::{

use super::{EcmascriptChunk, EcmascriptChunkContent, EcmascriptChunkItem};

#[derive(Default)]
#[turbo_tasks::value]
#[derive(Default)]
pub struct EcmascriptChunkType {}

#[turbo_tasks::value_impl]
Expand Down
16 changes: 3 additions & 13 deletions crates/turbopack-ecmascript/src/references/async_module.rs
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Expand Up @@ -16,10 +16,7 @@ use turbopack_core::{
};

use super::esm::base::ReferencedAsset;
use crate::{
chunk::EcmascriptChunkPlaceable, code_gen::CodeGeneration, create_visitor,
references::esm::base::insert_hoisted_stmt,
};
use crate::{code_gen::CodeGeneration, create_visitor, references::esm::base::insert_hoisted_stmt};

/// Information needed for generating the async module wrapper for
/// [EcmascriptChunkItem](crate::chunk::EcmascriptChunkItem)s.
Expand Down Expand Up @@ -47,7 +44,6 @@ impl OptionAsyncModuleOptions {
/// level await statement or is referencing an external ESM module.
#[turbo_tasks::value(shared)]
pub struct AsyncModule {
pub placeable: Vc<Box<dyn EcmascriptChunkPlaceable>>,
pub has_top_level_await: bool,
pub import_externals: bool,
}
Expand Down Expand Up @@ -116,10 +112,7 @@ impl AsyncModule {
return Ok(None);
};
Ok(match &*referenced_asset {
ReferencedAsset::External(
_,
ExternalType::OriginalReference | ExternalType::EcmaScriptModule,
) => {
ReferencedAsset::External(_, ExternalType::EcmaScriptModule) => {
if self.import_externals {
referenced_asset.get_ident().await?
} else {
Expand Down Expand Up @@ -168,10 +161,7 @@ impl AsyncModule {
};
Ok(matches!(
&*referenced_asset,
ReferencedAsset::External(
_,
ExternalType::OriginalReference | ExternalType::EcmaScriptModule
)
ReferencedAsset::External(_, ExternalType::EcmaScriptModule)
))
})
.try_join()
Expand Down
5 changes: 1 addition & 4 deletions crates/turbopack-ecmascript/src/references/esm/base.rs
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Expand Up @@ -242,10 +242,7 @@ impl CodeGenerateable for EsmAssetReference {
insert_hoisted_stmt(program, stmt);
}));
}
ReferencedAsset::External(
request,
ExternalType::OriginalReference | ExternalType::EcmaScriptModule,
) => {
ReferencedAsset::External(request, ExternalType::EcmaScriptModule) => {
if !*chunking_context
.environment()
.supports_esm_externals()
Expand Down
10 changes: 2 additions & 8 deletions crates/turbopack-ecmascript/src/references/esm/url.rs
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Expand Up @@ -183,10 +183,7 @@ impl CodeGenerateable for UrlAssetReference {
}
}));
}
ReferencedAsset::External(
request,
ExternalType::OriginalReference | ExternalType::Url,
) => {
ReferencedAsset::External(request, ExternalType::Url) => {
let request = request.to_string();
visitors.push(create_visitor!(ast_path, visit_mut_expr(new_expr: &mut Expr) {
let should_rewrite_to_relative = if let Expr::New(NewExpr { args: Some(args), .. }) = new_expr {
Expand Down Expand Up @@ -275,10 +272,7 @@ impl CodeGenerateable for UrlAssetReference {
}
}));
}
ReferencedAsset::External(
request,
ExternalType::OriginalReference | ExternalType::Url,
) => {
ReferencedAsset::External(request, ExternalType::Url) => {
let request = request.to_string();
visitors.push(create_visitor!(ast_path, visit_mut_expr(new_expr: &mut Expr) {
if let Expr::New(NewExpr { args: Some(args), .. }) = new_expr {
Expand Down