refactor(ext/node): untangle dependencies between js files (#18284)

Moving some code around in `ext/node` is it's a bit better well defined
and makes it possible for others to embed it.

I expect to see no difference in startup perf with this change.

cli/build.rs

@@ -362,8 +362,7 @@ fn create_cli_snapshot(snapshot_path: PathBuf) {
     deno_io::deno_io::init_ops(Default::default()),
     deno_fs::deno_fs::init_ops::<PermissionsContainer>(false),
     deno_flash::deno_flash::init_ops::<PermissionsContainer>(false), // No --unstable
-    deno_node::deno_node_loading::init_ops::<PermissionsContainer>(None), // No --unstable.
-    deno_node::deno_node::init_ops(),
+    deno_node::deno_node::init_ops::<PermissionsContainer>(None),
     cli::init_ops_and_esm(), // NOTE: This needs to be init_ops_and_esm!
   ];
 

cli/node/mod.rs

@@ -680,7 +680,9 @@ pub fn translate_cjs_to_esm(
   let mut handled_reexports: HashSet<String> = HashSet::default();
 
   let mut source = vec![
-    r#"const require = Deno[Deno.internal].require.Module.createRequire(import.meta.url);"#.to_string(),
+    r#"import {createRequire as __internalCreateRequire} from "node:module";
+    const require = __internalCreateRequire(import.meta.url);"#
+      .to_string(),
   ];
 
   let analysis = perform_cjs_analysis(

cli/tests/testdata/commonjs/init.js

@@ -1,10 +0,0 @@
-import { fromFileUrl } from "../../../../test_util/std/path/mod.ts";
-
-const DENO_NODE_COMPAT_URL = Deno.env.get("DENO_NODE_COMPAT_URL");
-const moduleAllUrl = `${DENO_NODE_COMPAT_URL}node/module_all.ts`;
-let moduleName = import.meta.resolve(Deno.args[0]);
-moduleName = fromFileUrl(moduleName);
-
-const moduleAll = await import(moduleAllUrl);
-Deno[Deno.internal].node.initialize(moduleAll.default);
-Deno[Deno.internal].require.Module._load(moduleName, null, true);

cli/tools/repl/session.rs

@@ -507,6 +507,7 @@ impl ReplSession {
         deno_node::initialize_runtime(
           &mut self.worker.js_runtime,
           self.proc_state.options.has_node_modules_dir(),
+          None,
         )?;
         self.has_initialized_node_runtime = true;
       }

cli/worker.rs

@@ -301,10 +301,8 @@ impl CliMainWorker {
   }
 
   fn initialize_main_module_for_node(&mut self) -> Result<(), AnyError> {
-    deno_node::initialize_runtime(
-      &mut self.worker.js_runtime,
-      self.ps.options.has_node_modules_dir(),
-    )?;
+    let mut maybe_binary_command_name = None;
+
     if let DenoSubcommand::Run(flags) = self.ps.options.sub_command() {
       if let Ok(pkg_ref) = NpmPackageReqReference::from_str(&flags.script) {
         // if the user ran a binary command, we'll need to set process.argv[0]
@@ -313,12 +311,16 @@ impl CliMainWorker {
           .sub_path
           .as_deref()
           .unwrap_or(pkg_ref.req.name.as_str());
-        deno_node::initialize_binary_command(
-          &mut self.worker.js_runtime,
-          binary_name,
-        )?;
+        maybe_binary_command_name = Some(binary_name.to_string());
       }
     }
+
+    deno_node::initialize_runtime(
+      &mut self.worker.js_runtime,
+      self.ps.options.has_node_modules_dir(),
+      maybe_binary_command_name,
+    )?;
+
     Ok(())
   }
 
@@ -627,6 +629,7 @@ fn create_web_worker_pre_execute_module_callback(
         deno_node::initialize_runtime(
           &mut worker.js_runtime,
           ps.options.has_node_modules_dir(),
+          None,
         )?;
       }