boxednode - npm Package Compare versions

Comparing version 2.4.1 to 2.4.2

bin/boxednode.js

@@ -57,3 +57,4 @@ #!/usr/bin/env node
       useCodeCache: argv.H,
-      useNodeSnapshot: argv.S
+      useNodeSnapshot: argv.S,
+      compressBlobs: argv.Z
     });
@@ -60,0 +61,0 @@ } catch (err) {

lib/helpers.d.ts

@@ -18,2 +18,3 @@ /// <reference types="node" />
 export declare function createCppJsStringDefinition(fnName: string, source: string): string;
+export declare function createUncompressedBlobDefinition(fnName: string, source: Uint8Array): Promise<string>;
 export declare function createCompressedBlobDefinition(fnName: string, source: Uint8Array): Promise<string>;

lib/helpers.js

@@ -6,3 +6,3 @@ "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
-exports.createCompressedBlobDefinition = exports.createCppJsStringDefinition = exports.npm = exports.objhash = exports.copyRecursive = exports.spawnBuildCommand = exports.pipeline = void 0;
+exports.createCompressedBlobDefinition = exports.createUncompressedBlobDefinition = exports.createCppJsStringDefinition = exports.npm = exports.objhash = exports.copyRecursive = exports.spawnBuildCommand = exports.pipeline = void 0;
 const fs_1 = require("fs");
@@ -94,2 +94,17 @@ const crypto_1 = __importDefault(require("crypto"));
 exports.createCppJsStringDefinition = createCppJsStringDefinition;
+async function createUncompressedBlobDefinition(fnName, source) {
+    return `
+  static const uint8_t ${fnName}_source_[] = {
+    ${Uint8Array.prototype.toString.call(source) || '0'}
+  };
+
+  std::vector<char> ${fnName}Vector() {
+    return std::vector<char>(
+      reinterpret_cast<const char*>(&${fnName}_source_[0]),
+      reinterpret_cast<const char*>(&${fnName}_source_[${source.length}]));
+  }
+
+  ${blobTypedArrayAccessors(fnName, source.length)}`;
+}
+exports.createUncompressedBlobDefinition = createUncompressedBlobDefinition;
 async function createCompressedBlobDefinition(fnName, source) {
@@ -121,9 +136,2 @@ const compressed = await (0, util_1.promisify)(zlib_1.default.brotliCompress)(source, {
 
-  std::string ${fnName}() {
-    ${source.length === 0 ? 'return {};' : `
-    std::string dst(${source.length}, 0);
-    ${fnName}_Read(&dst[0]);
-    return dst;`}
-  }
-
   std::vector<char> ${fnName}Vector() {
@@ -136,4 +144,10 @@ ${source.length === 0 ? 'return {};' : `
 
+  ${blobTypedArrayAccessors(fnName, source.length)}
+  `;
+}
+exports.createCompressedBlobDefinition = createCompressedBlobDefinition;
+function blobTypedArrayAccessors(fnName, sourceLength) {
+    return `
   std::shared_ptr<v8::BackingStore> ${fnName}BackingStore() {
-    std::string* str = new std::string(std::move(${fnName}()));
+    std::vector<char>* str = new std::vector<char>(std::move(${fnName}Vector()));
     return v8::SharedArrayBuffer::NewBackingStore(
@@ -143,3 +157,3 @@ &str->front(),
       [](void*, size_t, void* deleter_data) {
-        delete static_cast<std::string*>(deleter_data);
+        delete static_cast<std::vector<char>*>(deleter_data);
       },
@@ -150,3 +164,3 @@ static_cast<void*>(str));
   v8::Local<v8::Uint8Array> ${fnName}Buffer(v8::Isolate* isolate) {
-    ${source.length === 0 ? `
+    ${sourceLength === 0 ? `
     auto array_buffer = v8::SharedArrayBuffer::New(isolate, 0);
@@ -160,3 +174,2 @@ ` : `
 }
-exports.createCompressedBlobDefinition = createCompressedBlobDefinition;
 //# sourceMappingURL=helpers.js.map

lib/index.d.ts

@@ -21,2 +21,3 @@ import { Logger } from './logger';
     useNodeSnapshot?: boolean;
+    compressBlobs?: boolean;
     nodeSnapshotConfigFlags?: string[];
@@ -23,0 +24,0 @@ executableMetadata?: ExecutableMetadata;

lib/index.js

@@ -295,2 +295,5 @@ 'use strict';
     }
+    const createBlobDefinition = options.compressBlobs
+        ? helpers_1.createCompressedBlobDefinition
+        : helpers_1.createUncompressedBlobDefinition;
     async function writeMainFileAndCompile({ codeCacheBlob = new Uint8Array(0), codeCacheMode = 'ignore', snapshotBlob = new Uint8Array(0), snapshotMode = 'ignore' } = {}) {
@@ -303,4 +306,4 @@ logger.stepStarting('Handling main file source');
         mainSource = mainSource.replace(/\bREPLACE_WITH_MAIN_SCRIPT_SOURCE_GETTER\b/g, (0, helpers_1.createCppJsStringDefinition)('GetBoxednodeMainScriptSource', snapshotMode !== 'consume' ? jsMainSource : '') + '\n' +
-            await (0, helpers_1.createCompressedBlobDefinition)('GetBoxednodeCodeCache', codeCacheBlob) + '\n' +
-            await (0, helpers_1.createCompressedBlobDefinition)('GetBoxednodeSnapshotBlob', snapshotBlob));
+            await createBlobDefinition('GetBoxednodeCodeCache', codeCacheBlob) + '\n' +
+            await createBlobDefinition('GetBoxednodeSnapshotBlob', snapshotBlob));
         mainSource = mainSource.replace(/\bBOXEDNODE_CODE_CACHE_MODE\b/g, JSON.stringify(codeCacheMode));
@@ -307,0 +310,0 @@ if (options.useLegacyDefaultUvLoop) {

package.json

 {
   "name": "boxednode",
-  "version": "2.4.1",
+  "version": "2.4.2",
   "description": "Create a shippable binary from a JS file",
@@ -5,0 +5,0 @@ "main": "lib/index.js",

No alert changes

Improved metrics

Total package byte prevSize

127412

increased by0.93%

Lines of code

1081

increased by1.69%

No dependency changes