@codspeed/core - npm Package Compare versions

Comparing version 1.1.0 to 2.0.0

dist/index.cjs.js

 'use strict';
 
+var fs = require('fs');
 var path = require('path');
 
+const getV8Flags = (nodeVersionMajor) => {
+  const flags = [
+    "--hash-seed=1",
+    "--random-seed=1",
+    "--no-opt",
+    "--predictable",
+    "--predictable-gc-schedule",
+    "--interpreted-frames-native-stack"
+  ];
+  if (nodeVersionMajor < 18) {
+    flags.push("--no-randomize-hashes");
+  }
+  if (nodeVersionMajor < 20) {
+    flags.push("--no-scavenge-task");
+  }
+  return flags;
+};
+const tryIntrospect = () => {
+  if (process.env.__CODSPEED_NODE_CORE_INTROSPECTION_PATH__ !== void 0) {
+    const nodeVersionMajor = parseInt(process.version.slice(1).split(".")[0]);
+    const introspectionMetadata = {
+      flags: getV8Flags(nodeVersionMajor)
+    };
+    fs.writeFileSync(
+      process.env.__CODSPEED_NODE_CORE_INTROSPECTION_PATH__,
+      JSON.stringify(introspectionMetadata)
+    );
+    process.exit(0);
+  }
+};
+
 var __defProp = Object.defineProperty;
@@ -24,14 +56,28 @@ var __defProps = Object.defineProperties;
 var __spreadProps = (a, b) => __defProps(a, __getOwnPropDescs(b));
-let m;
+let native_core;
 try {
-  m = __spreadProps(__spreadValues({}, require("node-gyp-build")(path.dirname(__dirname))), {
+  const nativeCore = require("node-gyp-build")(
+    path.dirname(__dirname)
+  );
+  native_core = __spreadProps(__spreadValues({}, nativeCore), {
     isBound: true
   });
 } catch (e) {
-  m = {
-    isInstrumented: () => false,
-    startInstrumentation: () => {
+  native_core = {
+    Measurement: {
+      isInstrumented: () => false,
+      // eslint-disable-next-line @typescript-eslint/no-empty-function
+      startInstrumentation: () => {
+      },
+      // eslint-disable-next-line @typescript-eslint/no-unused-vars, @typescript-eslint/no-empty-function
+      stopInstrumentation: (at) => {
+      }
     },
-    // eslint-disable-next-line @typescript-eslint/no-unused-vars
-    stopInstrumentation: (at) => {
+    LinuxPerf: class LinuxPerf {
+      start() {
+        return false;
+      }
+      stop() {
+        return false;
+      }
     },
@@ -41,12 +87,13 @@ isBound: false
 }
+var native_core$1 = native_core;
+
 const skipOptimization = process.env.CODSPEED_FORCE_OPTIMIZATION !== "true";
-const measurement = m;
-const initCore = () => {
+const initOptimization = () => {
   if (!skipOptimization) {
     require("v8").setFlagsFromString("--allow-natives-syntax");
   }
-  measurement.stopInstrumentation(`Metadata: codspeed-node ${"1.0.2"}`);
 };
 const optimizeFunction = async (fn) => {
   if (skipOptimization) {
+    await fn();
     return;
@@ -61,2 +108,3 @@ }
   if (skipOptimization) {
+    fn();
     return;
@@ -70,6 +118,23 @@ }
 
-exports.initCore = initCore;
-exports.measurement = measurement;
+tryIntrospect();
+const linuxPerf = new native_core$1.LinuxPerf();
+const isBound = native_core$1.isBound;
+const setupCore = () => {
+  initOptimization();
+  native_core$1.Measurement.stopInstrumentation(
+    `Metadata: codspeed-node ${"2.0.0"}`
+  );
+  linuxPerf.start();
+};
+const teardownCore = () => {
+  linuxPerf.stop();
+};
+const Measurement = native_core$1.Measurement;
+
+exports.Measurement = Measurement;
+exports.isBound = isBound;
 exports.optimizeFunction = optimizeFunction;
 exports.optimizeFunctionSync = optimizeFunctionSync;
+exports.setupCore = setupCore;
+exports.teardownCore = teardownCore;
 //# sourceMappingURL=index.cjs.js.map

dist/index.d.ts

@@ -1,13 +0,17 @@
-interface Measurement {
-    isInstrumented(): boolean;
-    startInstrumentation(): void;
-    stopInstrumentation(at: string): void;
-    isBound: boolean;
+interface Measurement$1 {
+    isInstrumented: () => boolean;
+    startInstrumentation: () => void;
+    stopInstrumentation: (pos: string) => void;
 }
-declare const measurement: Measurement;
-declare const initCore: () => void;
+
 declare const optimizeFunction: (fn: CallableFunction) => Promise<void>;
 declare const optimizeFunctionSync: (fn: CallableFunction) => void;
 
-export { Measurement, initCore, measurement, optimizeFunction, optimizeFunctionSync };
+declare const isBound: boolean;
+declare const setupCore: () => void;
+declare const teardownCore: () => void;
+
+declare const Measurement: Measurement$1;
+
+export { Measurement, isBound, optimizeFunction, optimizeFunctionSync, setupCore, teardownCore };
 //# sourceMappingURL=index.d.ts.map

dist/index.es5.js

@@ -0,3 +1,35 @@
+import { writeFileSync } from 'fs';
 import path from 'path';
 
+const getV8Flags = (nodeVersionMajor) => {
+  const flags = [
+    "--hash-seed=1",
+    "--random-seed=1",
+    "--no-opt",
+    "--predictable",
+    "--predictable-gc-schedule",
+    "--interpreted-frames-native-stack"
+  ];
+  if (nodeVersionMajor < 18) {
+    flags.push("--no-randomize-hashes");
+  }
+  if (nodeVersionMajor < 20) {
+    flags.push("--no-scavenge-task");
+  }
+  return flags;
+};
+const tryIntrospect = () => {
+  if (process.env.__CODSPEED_NODE_CORE_INTROSPECTION_PATH__ !== void 0) {
+    const nodeVersionMajor = parseInt(process.version.slice(1).split(".")[0]);
+    const introspectionMetadata = {
+      flags: getV8Flags(nodeVersionMajor)
+    };
+    writeFileSync(
+      process.env.__CODSPEED_NODE_CORE_INTROSPECTION_PATH__,
+      JSON.stringify(introspectionMetadata)
+    );
+    process.exit(0);
+  }
+};
+
 var __defProp = Object.defineProperty;
@@ -22,14 +54,28 @@ var __defProps = Object.defineProperties;
 var __spreadProps = (a, b) => __defProps(a, __getOwnPropDescs(b));
-let m;
+let native_core;
 try {
-  m = __spreadProps(__spreadValues({}, require("node-gyp-build")(path.dirname(__dirname))), {
+  const nativeCore = require("node-gyp-build")(
+    path.dirname(__dirname)
+  );
+  native_core = __spreadProps(__spreadValues({}, nativeCore), {
     isBound: true
   });
 } catch (e) {
-  m = {
-    isInstrumented: () => false,
-    startInstrumentation: () => {
+  native_core = {
+    Measurement: {
+      isInstrumented: () => false,
+      // eslint-disable-next-line @typescript-eslint/no-empty-function
+      startInstrumentation: () => {
+      },
+      // eslint-disable-next-line @typescript-eslint/no-unused-vars, @typescript-eslint/no-empty-function
+      stopInstrumentation: (at) => {
+      }
     },
-    // eslint-disable-next-line @typescript-eslint/no-unused-vars
-    stopInstrumentation: (at) => {
+    LinuxPerf: class LinuxPerf {
+      start() {
+        return false;
+      }
+      stop() {
+        return false;
+      }
     },
@@ -39,12 +85,13 @@ isBound: false
 }
+var native_core$1 = native_core;
+
 const skipOptimization = process.env.CODSPEED_FORCE_OPTIMIZATION !== "true";
-const measurement = m;
-const initCore = () => {
+const initOptimization = () => {
   if (!skipOptimization) {
     require("v8").setFlagsFromString("--allow-natives-syntax");
   }
-  measurement.stopInstrumentation(`Metadata: codspeed-node ${"1.0.2"}`);
 };
 const optimizeFunction = async (fn) => {
   if (skipOptimization) {
+    await fn();
     return;
@@ -59,2 +106,3 @@ }
   if (skipOptimization) {
+    fn();
     return;
@@ -68,3 +116,18 @@ }
 
-export { initCore, measurement, optimizeFunction, optimizeFunctionSync };
+tryIntrospect();
+const linuxPerf = new native_core$1.LinuxPerf();
+const isBound = native_core$1.isBound;
+const setupCore = () => {
+  initOptimization();
+  native_core$1.Measurement.stopInstrumentation(
+    `Metadata: codspeed-node ${"2.0.0"}`
+  );
+  linuxPerf.start();
+};
+const teardownCore = () => {
+  linuxPerf.stop();
+};
+const Measurement = native_core$1.Measurement;
+
+export { Measurement, isBound, optimizeFunction, optimizeFunctionSync, setupCore, teardownCore };
 //# sourceMappingURL=index.es5.js.map

package.json

 {
   "name": "@codspeed/core",
-  "version": "1.1.0",
+  "version": "2.0.0",
   "description": "The core Node library used to integrate with Codspeed runners",
@@ -5,0 +5,0 @@ "keywords": [

New alerts

Environment variable access

Supply chain risk

Package accesses environment variables, which may be a sign of credential stuffing or data theft.

Found 1 instance in 1 package

Filesystem access

Supply chain risk

Accesses the file system, and could potentially read sensitive data.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

192814

increased by58.39%

Lines of code

267

increased by85.42%

Worsened metrics

Number of package files

10

decreased by-9.09%

Number of low supply chain risk alerts

10

increased by150%

No dependency changes