Modernize 2024

.github/workflows/node.yml

@@ -15,11 +15,8 @@ jobs:
     - name: Install dependencies
       run: npm ci
 
-    - name: Build the dev bundle
-      run: npm run build-dev
-
-    - name: Build the min bundle
-      run: npm run build-min
+    - name: Build the bundle
+      run: npm run build
 
     - name: Run tests
       run: npm test

bench/basic.js

@@ -1,13 +1,18 @@
-const earcut = require('../src/earcut');
+import {earcut, flatten} from '../src/earcut.js';
+import {readFileSync} from 'fs';
 
-const {vertices, holes} = earcut.flatten(require('../test/fixtures/water.json'));
+const data = JSON.parse(readFileSync(new URL('../test/fixtures/building.json', import.meta.url)));
+const {vertices, holes} = flatten(data);
 
-let start = Date.now(),
-    ops = 0;
+const start = performance.now();
+let ops = 0;
+let passed = 0;
 
-while (Date.now() - start < 1000) {
+do {
     earcut(vertices, holes);
+
     ops++;
-}
+    passed = performance.now() - start;
+} while (passed < 1000);
 
-console.log(Math.round(ops * 1000 / (Date.now() - start)) + ' ops/s');
+console.log(`${Math.round(ops * 1000 / passed).toLocaleString()} ops/s`);

bench/bench.js

@@ -1,4 +1,6 @@
-const earcut = require('../src/earcut');
+import {earcut, flatten} from '../src/earcut.js';
+import Benchmark from 'benchmark';
+import {readFileSync} from 'fs';
 
 function withoutHoles({vertices, holes, dimensions}) {
     return {
@@ -7,19 +9,21 @@ function withoutHoles({vertices, holes, dimensions}) {
     };
 }
 
+function getFixture(name) {
+    return flatten(JSON.parse(readFileSync(new URL(`../test/fixtures/${name}`, import.meta.url))));
+}
+
 const samples = {
-    'typical OSM building': earcut.flatten(require('../test/fixtures/building.json')),
-    'dude shape': withoutHoles(earcut.flatten(require('../test/fixtures/dude.json'))),
-    'dude shape with holes': earcut.flatten(require('../test/fixtures/dude.json')),
-    'complex OSM water': earcut.flatten(require('../test/fixtures/water.json'))
+    'typical OSM building': getFixture('building.json'),
+    'dude shape': withoutHoles(getFixture('dude.json')),
+    'dude shape with holes': getFixture('dude.json'),
+    'complex OSM water': getFixture('water.json')
 };
 
-const Benchmark = require('benchmark');
-
 for (const name in samples) {
     const {vertices, holes, dimensions} = samples[name];
     new Benchmark.Suite()
-        .add(name + ' (' + (vertices.length / 2) + ' vertices):', function () {
+        .add(`${name} (${vertices.length / 2} vertices):`, () => {
             earcut(vertices, holes, dimensions);
         })
         .on('cycle', logCycle)

eslint.config.js

@@ -0,0 +1 @@
+export {default} from 'eslint-config-mourner';