WEB-1253: turbopack-cli: implement turbopack build

crates/turbo-tasks/src/join_iter_ext.rs

@@ -47,6 +47,7 @@ where
 
 pin_project! {
     /// Future for the [TryJoinIterExt::try_join] method.
+    #[must_use]
     pub struct TryJoin<F>
     where
         F: Future,

crates/turbopack-cli/src/arguments.rs

@@ -9,13 +9,15 @@ use turbopack_cli_utils::issue::IssueSeverityCliOption;
 #[derive(Debug, Parser)]
 #[clap(author, version, about, long_about = None)]
 pub enum Arguments {
+    Build(BuildArguments),
     Dev(DevArguments),
 }
 
 impl Arguments {
     /// The directory of the application. see [CommonArguments]::dir
     pub fn dir(&self) -> Option<&Path> {
         match self {
+            Arguments::Build(args) => args.common.dir.as_deref(),
             Arguments::Dev(args) => args.common.dir.as_deref(),
         }
     }
@@ -95,3 +97,10 @@ pub struct DevArguments {
     #[clap(long)]
     pub allow_retry: bool,
 }
+
+#[derive(Debug, Args)]
+#[clap(author, version, about, long_about = None)]
+pub struct BuildArguments {
+    #[clap(flatten)]
+    pub common: CommonArguments,
+}

crates/turbopack-cli/src/build/mod.rs

@@ -0,0 +1,316 @@
+use std::{
+    collections::HashSet,
+    env::current_dir,
+    path::{PathBuf, MAIN_SEPARATOR},
+    sync::Arc,
+};
+
+use anyhow::{bail, Context, Result};
+use turbo_tasks::{unit, TransientInstance, TryJoinIterExt, TurboTasks, Value, Vc};
+use turbo_tasks_fs::FileSystem;
+use turbo_tasks_memory::MemoryBackend;
+use turbopack::ecmascript::EcmascriptModuleAsset;
+use turbopack_build::BuildChunkingContext;
+use turbopack_cli_utils::issue::{ConsoleUi, LogOptions};
+use turbopack_core::{
+    asset::Asset,
+    chunk::{ChunkableModule, ChunkingContext, EvaluatableAssets},
+    environment::{BrowserEnvironment, Environment, ExecutionEnvironment},
+    issue::{handle_issues, IssueReporter, IssueSeverity},
+    module::Module,
+    output::OutputAsset,
+    reference::all_assets_from_entries,
+    reference_type::{EntryReferenceSubType, ReferenceType},
+    resolve::{
+        origin::{PlainResolveOrigin, ResolveOriginExt},
+        parse::Request,
+        pattern::QueryMap,
+    },
+};
+use turbopack_env::dotenv::load_env;
+use turbopack_node::execution_context::ExecutionContext;
+
+use crate::{
+    arguments::BuildArguments,
+    contexts::{get_client_asset_context, get_client_compile_time_info, NodeEnv},
+    util::{
+        normalize_dirs, normalize_entries, output_fs, project_fs, EntryRequest, EntryRequests,
+        NormalizedDirs,
+    },
+};
+
+pub fn register() {
+    turbopack::register();
+    include!(concat!(env!("OUT_DIR"), "/register.rs"));
+}
+
+pub struct TurbopackBuildBuilder {
+    turbo_tasks: Arc<TurboTasks<MemoryBackend>>,
+    project_dir: String,
+    root_dir: String,
+    entry_requests: Vec<EntryRequest>,
+    browserslist_query: String,
+    log_level: IssueSeverity,
+    show_all: bool,
+    log_detail: bool,
+}
+
+impl TurbopackBuildBuilder {
+    pub fn new(
+        turbo_tasks: Arc<TurboTasks<MemoryBackend>>,
+        project_dir: String,
+        root_dir: String,
+    ) -> Self {
+        TurbopackBuildBuilder {
+            turbo_tasks,
+            project_dir,
+            root_dir,
+            entry_requests: vec![],
+            browserslist_query: "chrome 64, edge 79, firefox 67, opera 51, safari 12".to_owned(),
+            log_level: IssueSeverity::Warning,
+            show_all: false,
+            log_detail: false,
+        }
+    }
+
+    pub fn entry_request(mut self, entry_asset_path: EntryRequest) -> Self {
+        self.entry_requests.push(entry_asset_path);
+        self
+    }
+
+    pub fn browserslist_query(mut self, browserslist_query: String) -> Self {
+        self.browserslist_query = browserslist_query;
+        self
+    }
+
+    pub fn log_level(mut self, log_level: IssueSeverity) -> Self {
+        self.log_level = log_level;
+        self
+    }
+
+    pub fn show_all(mut self, show_all: bool) -> Self {
+        self.show_all = show_all;
+        self
+    }
+
+    pub fn log_detail(mut self, log_detail: bool) -> Self {
+        self.log_detail = log_detail;
+        self
+    }
+
+    pub async fn build(self) -> Result<()> {
+        let task = self.turbo_tasks.spawn_once_task(async move {
+            let build_result = build_internal(
+                self.project_dir.clone(),
+                self.root_dir,
+                EntryRequests(
+                    self.entry_requests
+                        .iter()
+                        .cloned()
+                        .map(EntryRequest::cell)
+                        .collect(),
+                )
+                .cell(),
+                self.browserslist_query,
+            );
+
+            // Await the result to propagate any errors.
+            build_result.await?;
+
+            let issue_reporter: Vc<Box<dyn IssueReporter>> =
+                Vc::upcast(ConsoleUi::new(TransientInstance::new(LogOptions {
+                    project_dir: PathBuf::from(self.project_dir),
+                    current_dir: current_dir().unwrap(),
+                    show_all: self.show_all,
+                    log_detail: self.log_detail,
+                    log_level: self.log_level,
+                })));
+
+            handle_issues(
+                build_result,
+                issue_reporter,
+                IssueSeverity::Error.into(),
+                None,
+                None,
+            )
+            .await?;
+
+            Ok(unit().node)
+        });
+
+        self.turbo_tasks.wait_task_completion(task, true).await?;
+
+        Ok(())
+    }
+}
+
+#[turbo_tasks::function]
+async fn build_internal(
+    project_dir: String,
+    root_dir: String,
+    entry_requests: Vc<EntryRequests>,
+    browserslist_query: String,
+) -> Result<Vc<()>> {
+    let env = Environment::new(Value::new(ExecutionEnvironment::Browser(
+        BrowserEnvironment {
+            dom: true,
+            web_worker: false,
+            service_worker: false,
+            browserslist_query: browserslist_query.clone(),
+        }
+        .into(),
+    )));
+    let output_fs = output_fs(project_dir.clone());
+    let project_fs = project_fs(root_dir.clone());
+    let project_relative = project_dir.strip_prefix(&root_dir).unwrap();
+    let project_relative = project_relative
+        .strip_prefix(MAIN_SEPARATOR)
+        .unwrap_or(project_relative)
+        .replace(MAIN_SEPARATOR, "/");
+    let project_path = project_fs.root().join(project_relative);
+    let build_output_root = output_fs.root().join("dist".to_string());
+
+    let chunking_context = Vc::upcast(
+        BuildChunkingContext::builder(
+            project_path,
+            build_output_root,
+            build_output_root,
+            build_output_root,
+            env,
+        )
+        .build(),
+    );
+
+    let node_env = NodeEnv::Production.cell();
+    let compile_time_info = get_client_compile_time_info(browserslist_query, node_env);
+    let execution_context =
+        ExecutionContext::new(project_path, chunking_context, load_env(project_path));
+    let context =
+        get_client_asset_context(project_path, execution_context, compile_time_info, node_env);
+
+    let entry_requests = (*entry_requests
+        .await?
+        .iter()
+        .cloned()
+        .map(|r| async move {
+            Ok(match &*r.await? {
+                EntryRequest::Relative(p) => Request::relative(Value::new(p.clone().into()), false),
+                EntryRequest::Module(m, p) => {
+                    Request::module(m.clone(), Value::new(p.clone().into()), QueryMap::none())
+                }
+            })
+        })
+        .try_join()
+        .await?)
+        .to_vec();
+
+    let origin = PlainResolveOrigin::new(context, output_fs.root().join("_".to_string()));
+    let project_dir = &project_dir;
+    let entries = entry_requests
+        .into_iter()
+        .map(|request_vc| async move {
+            let ty = Value::new(ReferenceType::Entry(EntryReferenceSubType::Undefined));
+            let request = request_vc.await?;
+            Ok(*origin
+                .resolve_asset(request_vc, origin.resolve_options(ty.clone()), ty)
+                .primary_assets()
+                .await?
+                .first()
+                .with_context(|| {
+                    format!(
+                        "Unable to resolve entry {} from directory {}.",
+                        request.request().unwrap(),
+                        project_dir
+                    )
+                })?)
+        })
+        .try_join()
+        .await?;
+
+    let entry_chunk_groups = entries
+        .into_iter()
+        .map(|entry_module| async move {
+            Ok(
+                if let Some(ecmascript) =
+                    Vc::try_resolve_downcast_type::<EcmascriptModuleAsset>(entry_module).await?
+                {
+                    Vc::cell(vec![Vc::try_resolve_downcast_type::<BuildChunkingContext>(
+                        chunking_context,
+                    )
+                    .await?
+                    .unwrap()
+                    .entry_chunk(
+                        build_output_root
+                            .join(
+                                ecmascript
+                                    .ident()
+                                    .path()
+                                    .file_stem()
+                                    .await?
+                                    .as_deref()
+                                    .unwrap()
+                                    .to_string(),
+                            )
+                            .with_extension("entry.js".to_string()),
+                        Vc::upcast(ecmascript),
+                        EvaluatableAssets::one(Vc::upcast(ecmascript)),
+                    )])
+                } else if let Some(chunkable) =
+                    Vc::try_resolve_sidecast::<Box<dyn ChunkableModule>>(entry_module).await?
+                {
+                    chunking_context.chunk_group(chunkable.as_root_chunk(chunking_context))
+                } else {
+                    // TODO convert into a serve-able asset
+                    bail!(
+                        "Entry module is not chunkable, so it can't be used to bootstrap the \
+                         application"
+                    )
+                },
+            )
+        })
+        .try_join()
+        .await?;
+
+    let mut chunks: HashSet<Vc<Box<dyn OutputAsset>>> = HashSet::new();
+    for chunk_group in entry_chunk_groups {
+        chunks.extend(&*all_assets_from_entries(chunk_group).await?);
+    }
+
+    chunks
+        .iter()
+        .map(|c| c.content().write(c.ident().path()))
+        .try_join()
+        .await?;
+
+    Ok(unit())
+}
+
+pub async fn build(args: &BuildArguments) -> Result<()> {
+    let NormalizedDirs {
+        project_dir,
+        root_dir,
+    } = normalize_dirs(&args.common.dir, &args.common.root)?;
+
+    let tt = TurboTasks::new(MemoryBackend::new(
+        args.common
+            .memory_limit
+            .map_or(usize::MAX, |l| l * 1024 * 1024),
+    ));
+
+    let mut builder = TurbopackBuildBuilder::new(tt, project_dir, root_dir)
+        .log_detail(args.common.log_detail)
+        .show_all(args.common.show_all)
+        .log_level(
+            args.common
+                .log_level
+                .map_or_else(|| IssueSeverity::Warning, |l| l.0),
+        );
+
+    for entry in normalize_entries(&args.common.entries) {
+        builder = builder.entry_request(EntryRequest::Relative(entry));
+    }
+
+    builder.build().await?;
+
+    Ok(())
+}

crates/turbopack-cli/src/contexts.rs

@@ -94,6 +94,7 @@ async fn get_client_module_options_context(
     project_path: Vc<FileSystemPath>,
     execution_context: Vc<ExecutionContext>,
     env: Vc<Environment>,
+    node_env: Vc<NodeEnv>,
 ) -> Result<Vc<ModuleOptionsContext>> {
     let module_options_context = ModuleOptionsContext {
         preset_env_versions: Some(env),
@@ -103,8 +104,8 @@ async fn get_client_module_options_context(
 
     let resolve_options_context = get_client_resolve_options_context(project_path);
 
-    let enable_react_refresh =
-        assert_can_resolve_react_refresh(project_path, resolve_options_context)
+    let enable_react_refresh = matches!(*node_env.await?, NodeEnv::Development)
+        && assert_can_resolve_react_refresh(project_path, resolve_options_context)
             .await?
             .is_found();
 
@@ -153,12 +154,14 @@ pub fn get_client_asset_context(
     project_path: Vc<FileSystemPath>,
     execution_context: Vc<ExecutionContext>,
     compile_time_info: Vc<CompileTimeInfo>,
+    node_env: Vc<NodeEnv>,
 ) -> Vc<Box<dyn AssetContext>> {
     let resolve_options_context = get_client_resolve_options_context(project_path);
     let module_options_context = get_client_module_options_context(
         project_path,
         execution_context,
         compile_time_info.environment(),
+        node_env,
     );
 
     let context: Vc<Box<dyn AssetContext>> = Vc::upcast(ModuleAssetContext::new(

crates/turbopack-cli/src/dev/web_entry_source.rs

@@ -90,7 +90,8 @@ pub async fn create_web_entry_source(
     browserslist_query: String,
 ) -> Result<Vc<Box<dyn ContentSource>>> {
     let compile_time_info = get_client_compile_time_info(browserslist_query, node_env);
-    let context = get_client_asset_context(project_path, execution_context, compile_time_info);
+    let context =
+        get_client_asset_context(project_path, execution_context, compile_time_info, node_env);
     let chunking_context =
         get_client_chunking_context(project_path, server_root, compile_time_info.environment());
     let entries = get_client_runtime_entries(project_path);