Add exports field to package.json

.c8rc.json

@@ -5,11 +5,11 @@
     "functions": 100,
     "branches": 100,
     "check-coverage": true,
-    "extension": [".js", ".mjs"],
+    "extension": [".js"],
     "instrument": false,
     "src": ".",
     "reporter": ["lcov", "text-summary"],
     "reportDir": "./target/coverage",
     "tempDirectory": "./target/c8-temporary-output",
-    "exclude": ["target", "test", "benchmarks/", "eslint.config.mjs"]
+    "exclude": ["target", "test", "benchmarks/", "eslint.config.js"]
 }

benchmarks/measure.js

@@ -1,6 +1,6 @@
 import os from 'node:os';
 import { performance as performanceHooks } from 'node:perf_hooks';
-import { filter, lt as isLowerThan, map, median, prop, times } from 'rambda';
+import { filter, lte as isLowerThanOrEquals, map, median, prop, times } from 'rambda';
 
 const [{ speed: cpuSpeed }] = os.cpus();
 
@@ -13,7 +13,7 @@ export async function importFresh(modulePath) {
     await import(cacheBustingModulePath);
 }
 
-const isNegative = isLowerThan(0);
+const isPositiveNumber = isLowerThanOrEquals(0);
 
 export function runSyncBenchmark(fn, count) {
     const results = [];
@@ -31,7 +31,7 @@ export function runSyncBenchmark(fn, count) {
     }, count);
 
     const medianDuration = median(map(prop('duration'), results));
-    const medianMemory = median(filter(isNegative, map(prop('memory'), results)));
+    const medianMemory = median(filter(isPositiveNumber, map(prop('memory'), results)));
 
     return { medianDuration, medianMemory };
 }
@@ -57,7 +57,7 @@ export async function runAsyncBenchmark(fn, count) {
     }
 
     const medianDuration = median(map(prop('duration'), results));
-    const medianMemory = median(filter(isNegative, map(prop('memory'), results)));
+    const medianMemory = median(filter(isPositiveNumber, map(prop('memory'), results)));
 
     return { medianDuration, medianMemory };
 }

benchmarks/runtime.bench.js

@@ -78,25 +78,33 @@ function lintManyFilesWithAllRecommendedRules(options) {
 
 const iterations = 50;
 
-describe('runtime', function () {
-    it('should not take longer as the defined budget to lint many files with the recommended config', function () {
+describe('runtime', function() {
+    it('should not take longer as the defined budget to lint many files with the recommended config', function() {
         const cpuAgnosticBudget = 3_250_000;
         const budget = cpuAgnosticBudget / cpuSpeed;
 
         const { medianDuration } = runSyncBenchmark(() => {
             lintManyFilesWithAllRecommendedRules({ numberOfFiles: 350 });
         }, iterations);
 
-        assert.strictEqual(medianDuration < budget, true);
+        assert.strictEqual(
+            medianDuration < budget,
+            true,
+            `Expected duration ${medianDuration} to be lower than budget ${budget}`
+        );
     });
 
-    it('should not consume more memory as the defined budget to lint many files with the recommended config', function () {
-        const budget = 1_250_000;
+    it('should not consume more memory as the defined budget to lint many files with the recommended config', function() {
+        const budget = 2_250_000;
 
         const { medianMemory } = runSyncBenchmark(() => {
             lintManyFilesWithAllRecommendedRules({ numberOfFiles: 350 });
         }, iterations);
 
-        assert.strictEqual(medianMemory < budget, true);
+        assert.strictEqual(
+            medianMemory < budget,
+            true,
+            `Expected memory ${medianMemory} to be lower than budget ${budget}`
+        );
     });
 });

benchmarks/startup.bench.js

@@ -12,16 +12,24 @@ describe('startup / require time', function () {
             await importFresh('../index.js');
         }, iterations);
 
-        assert.strictEqual(medianDuration < budget, true);
+        assert.strictEqual(
+            medianDuration < budget,
+            true,
+            `Expected duration ${medianDuration} to be lower than budget ${budget}`
+        );
     });
 
     it('should not consume more memory as the defined budget', async function () {
-        const budget = 50_000;
+        const budget = 225_000;
 
         const { medianMemory } = await runAsyncBenchmark(async () => {
             await importFresh('../index.js');
         }, iterations);
 
-        assert.strictEqual(medianMemory < budget, true);
+        assert.strictEqual(
+            medianMemory < budget,
+            true,
+            `Expected memory ${medianMemory} to be lower than budget ${budget}`
+        );
     });
 });

package.json

@@ -7,6 +7,7 @@
         "node": ">=20.0.0"
     },
     "main": "index.js",
+    "exports": "./index.js",
     "files": [
         "index.js",
         "lib/",