Only include nodePath when needed (#24369)

sbc100 · web-flow · commit 16f880ad8095 · 2025-05-19T16:23:20.000-07:00
This was generated by looking at the eslint warning for our generated JS code. See #24368
diff --git a/src/lib/libnodepath.js b/src/lib/libnodepath.js
@@ -12,6 +12,8 @@
 // operations. Hence, using `nodePath` should be safe here.
 
 addToLibrary({
+  $nodePath: "require('path')",
+  $PATH__deps: ['$nodePath'],
   $PATH: `{
     isAbs: nodePath.isAbsolute,
     normalize: nodePath.normalize,
@@ -22,7 +24,7 @@ addToLibrary({
   }`,
   // The FS-using parts are split out into a separate object, so simple path
   // usage does not require the FS.
-  $PATH_FS__deps: ['$FS'],
+  $PATH_FS__deps: ['$FS', '$nodePath'],
   $PATH_FS__docs: '/** @type{{resolve: function(...*)}} */',
   $PATH_FS: {
     resolve: (...paths) => {
diff --git a/src/shell.js b/src/shell.js
@@ -110,7 +110,7 @@ if (ENVIRONMENT_IS_PTHREAD) {
 #endif
 #endif
 
-#if ENVIRONMENT_MAY_BE_NODE
+#if ENVIRONMENT_MAY_BE_NODE && (EXPORT_ES6 || PTHREADS || WASM_WORKERS)
 if (ENVIRONMENT_IS_NODE) {
 #if EXPORT_ES6
   // When building an ES module `require` is not normally available.
@@ -201,7 +201,6 @@ if (ENVIRONMENT_IS_NODE) {
   var nodeVersion = process.versions.node;
   var numericVersion = nodeVersion.split('.').slice(0, 3);
   numericVersion = (numericVersion[0] * 10000) + (numericVersion[1] * 100) + (numericVersion[2].split('-')[0] * 1);
-  var minVersion = {{{ MIN_NODE_VERSION }}};
   if (numericVersion < {{{ MIN_NODE_VERSION }}}) {
     throw new Error('This emscripten-generated code requires node {{{ formattedMinNodeVersion() }}} (detected v' + nodeVersion + ')');
   }
@@ -210,11 +209,10 @@ if (ENVIRONMENT_IS_NODE) {
   // These modules will usually be used on Node.js. Load them eagerly to avoid
   // the complexity of lazy-loading.
   var fs = require('fs');
-  var nodePath = require('path');
 
 #if EXPORT_ES6
   if (_scriptName.startsWith('file:')) {
-    scriptDirectory = nodePath.dirname(require('url').fileURLToPath(_scriptName)) + '/';
+    scriptDirectory = require('path').dirname(require('url').fileURLToPath(_scriptName)) + '/';
   }
 #else
   scriptDirectory = __dirname + '/';
diff --git a/test/other/codesize/test_codesize_cxx_ctors1.gzsize b/test/other/codesize/test_codesize_cxx_ctors1.gzsize
@@ -1 +1 @@
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diff --git a/test/other/codesize/test_codesize_cxx_ctors1.jssize b/test/other/codesize/test_codesize_cxx_ctors1.jssize
@@ -1 +1 @@
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diff --git a/test/other/codesize/test_codesize_cxx_ctors2.gzsize b/test/other/codesize/test_codesize_cxx_ctors2.gzsize
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diff --git a/test/other/codesize/test_codesize_cxx_ctors2.jssize b/test/other/codesize/test_codesize_cxx_ctors2.jssize
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diff --git a/test/other/codesize/test_codesize_cxx_except.gzsize b/test/other/codesize/test_codesize_cxx_except.gzsize
@@ -1 +1 @@
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diff --git a/test/other/codesize/test_codesize_cxx_except.jssize b/test/other/codesize/test_codesize_cxx_except.jssize
@@ -1 +1 @@
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diff --git a/test/other/codesize/test_codesize_cxx_except_wasm.gzsize b/test/other/codesize/test_codesize_cxx_except_wasm.gzsize
@@ -1 +1 @@
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diff --git a/test/other/codesize/test_codesize_cxx_except_wasm.jssize b/test/other/codesize/test_codesize_cxx_except_wasm.jssize
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diff --git a/test/other/codesize/test_codesize_cxx_except_wasm_legacy.gzsize b/test/other/codesize/test_codesize_cxx_except_wasm_legacy.gzsize
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diff --git a/test/other/codesize/test_codesize_cxx_except_wasm_legacy.jssize b/test/other/codesize/test_codesize_cxx_except_wasm_legacy.jssize
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diff --git a/test/other/codesize/test_codesize_cxx_lto.gzsize b/test/other/codesize/test_codesize_cxx_lto.gzsize
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diff --git a/test/other/codesize/test_codesize_cxx_mangle.gzsize b/test/other/codesize/test_codesize_cxx_mangle.gzsize
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diff --git a/test/other/codesize/test_codesize_cxx_noexcept.gzsize b/test/other/codesize/test_codesize_cxx_noexcept.gzsize
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diff --git a/test/other/codesize/test_codesize_cxx_noexcept.jssize b/test/other/codesize/test_codesize_cxx_noexcept.jssize
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diff --git a/test/other/codesize/test_codesize_cxx_wasmfs.gzsize b/test/other/codesize/test_codesize_cxx_wasmfs.gzsize
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diff --git a/test/other/codesize/test_codesize_cxx_wasmfs.jssize b/test/other/codesize/test_codesize_cxx_wasmfs.jssize
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diff --git a/test/other/codesize/test_codesize_files_js_fs.gzsize b/test/other/codesize/test_codesize_files_js_fs.gzsize
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diff --git a/test/other/codesize/test_codesize_files_wasmfs.gzsize b/test/other/codesize/test_codesize_files_wasmfs.gzsize
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diff --git a/test/other/codesize/test_codesize_files_wasmfs.jssize b/test/other/codesize/test_codesize_files_wasmfs.jssize
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diff --git a/test/other/codesize/test_codesize_hello_O0.gzsize b/test/other/codesize/test_codesize_hello_O0.gzsize
@@ -1 +1 @@
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diff --git a/test/other/codesize/test_codesize_hello_O0.jssize b/test/other/codesize/test_codesize_hello_O0.jssize
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diff --git a/test/other/codesize/test_codesize_hello_O1.gzsize b/test/other/codesize/test_codesize_hello_O1.gzsize
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diff --git a/test/other/codesize/test_codesize_hello_O1.jssize b/test/other/codesize/test_codesize_hello_O1.jssize
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diff --git a/test/other/codesize/test_codesize_hello_O2.gzsize b/test/other/codesize/test_codesize_hello_O2.gzsize
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diff --git a/test/other/codesize/test_codesize_hello_O2.jssize b/test/other/codesize/test_codesize_hello_O2.jssize
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diff --git a/test/other/codesize/test_codesize_hello_O3.gzsize b/test/other/codesize/test_codesize_hello_O3.gzsize
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diff --git a/test/other/codesize/test_codesize_hello_O3.jssize b/test/other/codesize/test_codesize_hello_O3.jssize
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diff --git a/test/other/codesize/test_codesize_hello_Os.gzsize b/test/other/codesize/test_codesize_hello_Os.gzsize
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diff --git a/test/other/codesize/test_codesize_hello_Os.jssize b/test/other/codesize/test_codesize_hello_Os.jssize
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diff --git a/test/other/codesize/test_codesize_hello_Oz.gzsize b/test/other/codesize/test_codesize_hello_Oz.gzsize
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diff --git a/test/other/codesize/test_codesize_hello_dylink.gzsize b/test/other/codesize/test_codesize_hello_dylink.gzsize
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diff --git a/test/other/codesize/test_codesize_hello_export_nothing.gzsize b/test/other/codesize/test_codesize_hello_export_nothing.gzsize
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diff --git a/test/other/codesize/test_codesize_hello_single_file.gzsize b/test/other/codesize/test_codesize_hello_single_file.gzsize
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diff --git a/test/other/codesize/test_codesize_hello_wasmfs.gzsize b/test/other/codesize/test_codesize_hello_wasmfs.gzsize
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diff --git a/test/other/codesize/test_codesize_libcxxabi_message_O3.gzsize b/test/other/codesize/test_codesize_libcxxabi_message_O3.gzsize
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diff --git a/test/other/codesize/test_codesize_libcxxabi_message_O3.jssize b/test/other/codesize/test_codesize_libcxxabi_message_O3.jssize
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diff --git a/test/other/codesize/test_codesize_libcxxabi_message_O3_standalone.gzsize b/test/other/codesize/test_codesize_libcxxabi_message_O3_standalone.gzsize
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diff --git a/test/other/codesize/test_codesize_libcxxabi_message_O3_standalone.jssize b/test/other/codesize/test_codesize_libcxxabi_message_O3_standalone.jssize
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diff --git a/test/other/codesize/test_codesize_mem_O3_standalone_lib.gzsize b/test/other/codesize/test_codesize_mem_O3_standalone_lib.gzsize
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diff --git a/test/other/codesize/test_codesize_mem_O3_standalone_narg.gzsize b/test/other/codesize/test_codesize_mem_O3_standalone_narg.gzsize
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diff --git a/test/other/codesize/test_codesize_minimal_64.gzsize b/test/other/codesize/test_codesize_minimal_64.gzsize
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diff --git a/test/other/codesize/test_codesize_minimal_O0.gzsize b/test/other/codesize/test_codesize_minimal_O0.gzsize
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diff --git a/test/other/codesize/test_codesize_minimal_Os.gzsize b/test/other/codesize/test_codesize_minimal_Os.gzsize
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diff --git a/test/other/codesize/test_codesize_minimal_esm.gzsize b/test/other/codesize/test_codesize_minimal_esm.gzsize
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diff --git a/test/other/codesize/test_codesize_minimal_pthreads_memgrowth.gzsize b/test/other/codesize/test_codesize_minimal_pthreads_memgrowth.gzsize
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diff --git a/test/other/codesize/test_codesize_minimal_wasmfs.gzsize b/test/other/codesize/test_codesize_minimal_wasmfs.gzsize
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diff --git a/test/other/codesize/test_codesize_minimal_wasmfs.jssize b/test/other/codesize/test_codesize_minimal_wasmfs.jssize
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diff --git a/test/other/test_INCOMING_MODULE_JS_API.js.size b/test/other/test_INCOMING_MODULE_JS_API.js.size
@@ -1 +1 @@
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diff --git a/test/other/test_unoptimized_code_size.js.size b/test/other/test_unoptimized_code_size.js.size
@@ -1 +1 @@
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diff --git a/test/other/test_unoptimized_code_size_no_asserts.js.size b/test/other/test_unoptimized_code_size_no_asserts.js.size
@@ -1 +1 @@
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diff --git a/test/other/test_unoptimized_code_size_strict.js.size b/test/other/test_unoptimized_code_size_strict.js.size
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diff --git a/test/test_other.py b/test/test_other.py
@@ -16016,7 +16016,7 @@ def test_locate_file_abspath(self, args):
     # Verify that `scriptDirectory` is an absolute path
     create_file('pre.js', '''
       Module['locateFile'] = (fileName, scriptDirectory) => {
-        assert(nodePath['isAbsolute'](scriptDirectory), `scriptDirectory (${scriptDirectory}) should be an absolute path`);
+        assert(require('path')['isAbsolute'](scriptDirectory), `scriptDirectory (${scriptDirectory}) should be an absolute path`);
         return scriptDirectory + fileName;
       };
       ''')
@@ -16030,7 +16030,7 @@ def test_locate_file_abspath_esm(self, args):
     # Verify that `scriptDirectory` is an absolute path when `EXPORT_ES6`
     create_file('pre.js', '''
       Module['locateFile'] = (fileName, scriptDirectory) => {
-        assert(nodePath['isAbsolute'](scriptDirectory), `scriptDirectory (${scriptDirectory}) should be an absolute path`);
+        assert(require('path')['isAbsolute'](scriptDirectory), `scriptDirectory (${scriptDirectory}) should be an absolute path`);
         return scriptDirectory + fileName;
       };
       ''')
